Post on 14-Mar-2016
description
Load Rings and Lifting Eyes
2
GN 587
Metric Size, Steel
Weldable
Load Rings
u Page 12
Information on Special Pink
Powder Coating
for Eye Bolts, Eye Nuts and
Load Rings
u Page 14
GN 586
Inch and Metric Size, Steel
Safety Swivel
Load Rings
u Page 10
GN 583
Metric Size, Steel
Safety Swivel Lifting
Eye Nuts
u Page 8
GN 581.5
Metric Size, Stainless Steel
Safety Swivel Lifting
Eye Bolts
u Page 6
GN 581
Inch and Metric Size, Steel
Safety Swivel Lifting
Eye Bolts
u Page 3
Load Rings and Lifting Eyes
3
Inch Table Dimensions in: inches (millimeters)
Ring
Forged steel, annealed, bright pink powder coated
finish (see details of heat indicator specifications
page 14)
Threaded socket head bolt
Steel, European standard 10.9 grade
Hex key cover plate
Zinc plated steel
GN 581 swivel lifting eye bolts offer a high load
carrying capacity and are tested to meet high
safety standards.
The nominal values for load capacity in the
table are for the most disadvantageous loading
conditions, and are also clearly marked on the
ring.
Unlike DIN 580 lifting eye bolts, the GN 581 lifting
ring bolt is captively mounted in the ring housing,
yet rotates freely. The hexagon socket head bolt
cannot be removed from the ring. The ring can be
positioned in the direction of the load to make use
of its optimum strength. The higher load bearing
capacity as compared with DIN 580 lifting eye
bolts permits the use of smaller mounting bolts.
GN 581 | Steel Safety Swivel Lifting Eye BoltsInch and Metric Size
Hex key cover plate allows assembly without the
need to use tools: inserting the hex key in the
hexagon socket of the bolt allows the bolt to be
turned by hand. The hex key is removable.
GN 581 lifting eye bolts comply with Mechanical
Engineering Directive 98/37/CE and are BG tested.
Other sizes available upon request.
Stainless steel version, see GN 581.5.
Lifting eye bolts, see DIN 580.
Lifting eyes, see DIN 582.
See also important User Information Sheet on
our website for details on proper use, positioning,
installation, and inspection.
Part Numberd1
Threadd2 d3 d4 d5 h k1 k2
l
Length
Nominal
Load
(metric tons)
6THDB/B ⅜-16.59
(15).98
(25)1.10
(28).98
(25)1.77
(45).33
(8.5)1.85
(47).59
(15).4
8THDB/B ½-13.71
(18)1.18
(30)1.34
(34)1.18
(30)2.17
(55).39
(10)2.20
(56).71
(18).75
10THDB/B ⅝-11.87
(22)1.38
(35)1.57
(40)1.38
(35)2.52
(64).55
(14)2.56
(65).94
(24)1.5
11THDB/B ¾-101.08
(27.5)1.57
(40)1.97
(50)1.57
(40)2.91
(74).63
(16)2.95
(75)1.18
(30)2.3
20THDB/B ⅞-91.08
(27.5)1.57
(40)48
(1.89)1.57
(40)2.91
(74).63
(16)2.95
(75)1.26
(32)2.3
12THDB/B 1-81.30
(33)1.97
(50)2.36
(60)1.89
(48)3.54
(90).75
(19)3.54
(90)1.42
(36)3.2
16THDB/B 1¼-71.63
(41.5)2.36
(60)2.95
(75)2.36
(60)4.41
(112).94
(24)4.41
(112)1.77
(.45)4.5
4
Metric Table Dimensions in: millimeters (inches)
GN 581 | Steel Safety Swivel Lifting Eye Bolts | Inch and Metric Size
h
l
2k 1k
d1
5d
d3
4d
2d
Spanner
Part Numberd1
Threadd2 d3 d4 d5 h k1 k2
l
Length
Nominal
Load
(metric tons)
8NHDB/B M8 x 1.2516
(.63)25
(.98)28
(1.10)25
(.98)45
(1.77)8.5
(.33)47
(1.85)12
(.47).4
10NHDB/B M10 x 1.5 15
(.59)25
(.98)28
(1.10)25
(.98)45
(1.77)8.5
(.33)47
(1.85)15
(.59).4
12NHDB/B M12 x 1.75 18
(.71)30
(1.18)34
(1.34)30
(1.18)55
(2.17)10
(.39)56
(2.20)18
(.71).75
16NHDB/B M16 x 2.0 22
(.87)35
(1.38)40
(1.57)35
(1.38)64
(2.52)14
(.55)65
(2.56)24
(.94)1.5
20NHDB/B M20 x 2.5 27.5
(1.08)40
(1.57)48
(1.89)40
(1.57)74
(2.91)16
(.63)75
(2.95)30
(1.18)2.3
24NHDB/B M24 x 3.0 33
(1.30)50
(1.97)60
(2.36)48
(1.89)90
(3.54)19
(.75)90
(3.54)36
(1.42)3.2
30NHDB/B M30 x 3.5 41.5
(1.63)60
(2.36)75
(2.95)60
(2.36)112
(4.41)24
(.94)112
(4.41)45
(1.77)4.5
36NHDB/B M36 x 4.0 49.5
(1.95)75
(2.95)90
(3.54)72
(2.83)135
(5.31)29
(1.14)135
(5.31)54
(2.13)7.0
5
Application and Mounting Information Load Capacities in Metric Tons
GN 581 | Steel Safety Swivel Lifting Eye Bolts | Inch and Metric Size
Method of Mounting
Number of Angles
of inclination
1
0°
1
90°
2
0°
2
90°
2
0–45°
2
45–60°
2
asym-
metrical
3 and 4
0–45°
3 and 4
45–60°
3 and 4
asym-
metrical
Factor 1 1 2 2 1.4 1 1 2.1 1.5 1
M8 x 1.251.00
(.14).40
2.00
(.28).80
.56
(.10).40 .40 .84 .60 .40
⅜-16 ⁄ M10 x 1.51.00
(.23).40
2.00
(.46).80
.56
(.17).40 .40 .84 .60 .40
½-13 ⁄ M12 x 1.752.00
(.34).75
4.00
(.68)1.50
1.00
(.24).75 .75 1.60 1.12 .75
⅝-11⁄ M16 x 2.04.00
(.70)1.50
8.00
(1.40)3.00
2.10
(.50)1.50 1.50 3.15 2.25 1.50
¾-10 ⁄ M20 x 2.56.00
(1.20)2.30
12.00
(2.40)4.60
3.22
(.86)2.30 2.30 4.83 3.45 2.30
⅞-9 ⁄ M24 x 3.08.00
(1.80)3.20
16.00
(3.60)6.40
4.48
(1.29)3.20 3.20 6.70 4.80 3.20
1-8 ⁄ M30 x 3.512.00
(3.20)4.50
24.00
(6.40)9.00
6.30
(2.30)4.50 4.50 9.40 6.70 4.50
1¼-7 ⁄ M36 x 4.016.00
(4.80)7.00
32.00
(9.20)14.00
9.80
(3.30)7.00 7.00 14.70 10.50 7.00
The values given in parentheses
refer to the load capacity of the
corresponding DIN 580 lifting eye
bolt. If such a value is not indicated
the use of lifting eye bolts DIN 580
is not permitted.
The bolt-on surface of the lifting eye
bolt must be plane and at a right
angle to the threaded borehole.
The countersinking must be ≤ the
nominal diameter of the thread.
The shoulder of the socket screw
must be in full contact with the
surface and the eye bolt must be
able to rotate through 360°.
Before applying the load, turn the
lifting eye bolt in the direction of
the force. The lifting eye bolt is not
suitable for frequent rotation cycles
under load.
In the case of assymetrical load
distribution, each eye bolt must be
capable of carrying the total load
alone.
In the case of load method G1, no
cross load forces are exerted on the
eye bolts.
Safety Instructions
The load values given apply for
the following data: Material: mild
steel, tensile strength ≥ 37 kp/mm2
Mounting thread length: l2 ≥ d x d
1
Load capacity for other materials
and mounting length of thread on
request.
Operating instructions with more
details and specifications are
included with order.
6
Ring
Stainless steel, European Standard No. 1.4462,
forged, 100% electro magnetic tensile, tested
to EN 1677
Threaded socket head bolt
Stainless steel, European Standard No. 1.4462
GN 581.5 swivel lifting eye bolts offer a high
load carrying capacity and are tested to meet
high safety standards.
Unlike DIN 580 lifting eye bolts, the GN 581.5
lifting ring bolt is captively mounted in the ring
housing, yet rotates freely. The hexagon socket
head bolt cannot be removed from the ring. The
ring can be positioned in the direction of the
load to make use of its optimum strength. The
higher load bearing capacity as compared with
Internal hexagon
1k
d3
4d
2d
h
l
2k
d1
5d
GN 581.5 | Stainless Steel Safety Swivel Lifting Eye BoltsMetric Size
DIN 580 lifting eye bolts permits the use
of smaller mounting bolts.
GN 581.5 lifting eye bolts comply with
Mechanical Engineering Directive 98/37/CE
and are BG tested.
Steel version, see GN 581.
See also important User Information Sheet
on our website for details on proper use,
positioning, installation, and inspection.
Part Numberd1
Threadd2 d3 d4 d5 h k1 k2
l
Length
Nominal
Load
(metric tons)
12NSAS M12 x 1.75 18
(.71)30
(1.18)32
(1.26)30
(1.18)56
(2.21)10
(.39)56
(2.20)18
(.71).5
16NSAS M16 x 2.0 22
(.87)35
(1.38)37
(1.46)35
(1.38)65
(2.56)12
(.47)65
(2.56)24
(.94)1.0
20NSAS M20 x 2.5 27.5
(1.08)40
(1.57)43
(1.69)40
(1.57)76
(2.99)16
(.63)74
(2.91)30
(1.18)2.0
24NSAS M24 x 3.0 33
(1.30)50
(1.97)53
(2.09)48
(1.89)93
(3.66)19
(.75)92
(3.62)35
(1.38)2.5
Metric Table Dimensions in: millimeters (inches)
7
GN 581.5 | Stainless Steel Safety Swivel Lifting Eye Bolts | Metric Size
Application and Mounting Information Load Capacities in Metric Tons
Method of
Mounting
Number of
Angles of
Inclination
1
0°
1
90°
2
0°
2
90°
2
0–45°
2
45–60°
2
asymmetrical
3 and 4
0–45°
3 and 4
45–60°
3 and 4
asymmetrical
Factor 1 1 2 2 1.4 1 1 2.1 1.5 1
M12 x 1.751.20
(.34).50
2.40
(.68)1.00
.70
(.24).50 .50 1.06 .75 .50
M16 x 2.02.40
(.70)1.00
4.80
(1.40)2.00
1.42
(.50)1.00 1.00 2.12 1.50 1.00
M20 x 2.53.60
(1.20)2.00
7.20
(2.40)4.00
2.83
(.86)2.00 2.00 4.24 3.00 2.00
M24 x 3.05.20
(1.80)2.50
10.40
(3.60)5.00
3.53
(1.29)2.50 2.50 5.30 3.75 2.50
The values given in parentheses
refer to the load capacity of the
corresponding DIN 580 lifting eye
bolt. If such a value is not indicated
the use of lifting eye bolts DIN 580
is not permitted.
The bolt-on surface of the lifting eye
bolt must be plane and at a right
angle to the threaded borehole.
The countersinking must be ≤ the
nominal diameter of the thread.
The shoulder of the socket screw
must be in full contact with the
surface and the eye bolt must be
able to rotate through 360°.
Before applying the load, turn the
lifting eye bolt in the direction of
the force. The lifting eye bolt is not
suitable for frequent rotation cycles
under load.
In the case of assymetrical load
distribution, each eye bolt must be
capable of carrying the total load
alone.
In the case of load method G1, no
cross load forces are exerted on the
eye bolts.
Safety Instructions
The load values given apply for
the following data: Material: mild
steel, tensile strength ≥ 37 kp/mm2
Mounting thread length: l2 ≥ d x d
1
Load capacity for other materials
and mounting length of thread on
request.
Operating instructions with more
details and specifications are
included with order.
8
Ring
Forged steel, annealed, bright pink powder
coated finish (see details of heat indicator
specifications, page 14)
Nut
Steel, tensile strength 1000 N/mm2
GN 583 swivel lifting eye nuts offer a high load
carrying capacity and are tested to meet high
safety standards.
The nominal values for load capacity in the
table are for the most disadvantageous loading
conditions, and are also clearly marked on the
ring.
Unlike DIN 582 lifting eye nuts, the GN 583
lifting eye nut is captively mounted in the ring
housing, yet rotates freely. The hexagon socket
head bolt cannot be removed from the ring.
The ring can be positioned in the direction of
the load to make use of its optimum strength.
The higher load bearing capacity as compared
with DIN 580 lifting eye bolts permits the use of
smaller mounting bolts.
GN 583 | Steel Safety Swivel Lifting Eye NutsMetric Size
Type with hex key cover plate is suitable
for assembly without the need to use tools:
inserting the hex key in the hexagon socket of
the bolt allows the bolt to be turned by hand.
The hex key is removable.
GN 583 lifting eye nuts comply with Mechanical
Engineering Directive 98/37/CE and are BG
tested.
Lifting eye bolts, see GN 581 and DIN 582.
Lifting eye nuts, see DIN 582.
See also important User Information Sheet
on our website for details on proper use,
positioning, installation, and inspection.
Metric Table Dimensions in: millimeters (inches)
Part Numberd1
TappedD2 d3 d4 d5 h k1 k2
L
LengthA/F
Nominal
Load
(metric tons)
8NRAA M8 x 1.2528
(1.10)25
(.98)28
(1.10)25
(.98)45
(1.77)8.5
(.33)47
(1.85)14
(.55)12
(.47).4
10NRAA M10 x 1.5 28
(1.10)25
(.98)28
(1.10)25
(.98)45
(1.77)8.5
(.33)47
(1.85)14
(.55)12
(.47).4
12NRAA M12 x 1.75 34
(1.34)30
(1.18)34
(1.34)30
(1.18)55
(2.17)10
(.39)56
(2.20)17
(.67)14
(.55).75
16NRAA M16 x 2.0 40
(1.57)35
(1.38)40
(1.57)35
(1.38)66
(2.60)14
(.55)65
(2.56)21
(.83)19
(.75)1.5
20NRAA M20 x 2.5 50
(1.97)40
(1.57)50
(1.97)40
(1.57)74
(2.91)16
(.63)75
(2.95)23
(.91)24
(.94)2.3
24NRAA M24 x 3.0 60
(2.36)50
(1.97)60
(2.36)48
(1.89)90
(3.54)19
(.75)90
(3.54)29
(1.14)30
(1.18)3.2
30NRAA M30 x 3.5 75
(2.95)60
(2.36)75
(2.95)60
(2.36)112
(4.41)24
(.94)112
(4.41)34
(1.34)36
(1.42)4.5
9
GN 583 | Steel Safety Swivel Lifting Eye Nuts | Metric Size
Application and Mounting Information Load Capacities in Metric Tons
Method of
Mounting
Number of
Angles of
Inclination
1
0°
1
90°
2
0°
2
90°
2
0–45°
2
45–60°
2
asym-
metrical
3and 4
0–45°
3 and 4
45–60°
3 and 4
asym-
metrical
Factor 1 1 2 2 1.4 1 1 2.1 1.5 1
M8 x 1.25.80
(.14).40
1.60
(.28).80
.56
(.10).40 .40 .84 .60 .40
M10 x 1.51.00
(.23).40
2.00
(.46).80
.56
(.17).40 .40 .84 .60 .40
M12 x 1.752.00
(.34).75
4.00
(.68)1.50
1.00
(.24).75 .75 1.60 1.12 .75
M16 x 2.04.00
(.70)1.50
8.00
(1.40)3.00
2.10
(.50)1.50 1.50 3.15 2.25 1.50
M20 x 2.56.00
(1.20)2.30
12.00
(2.40)4.60
3.22
(.86)2.30 2.30 4.83 3.45 2.30
M24 x 3.08.00
(1.80)3.20
16.00
(3.60)6.40
4.48
(1.29)3.20 3.20 6.70 4.80 3.20
M30 x 3.512.00
(3.20)4.50
24.00
(6.40)9.00
6.30
(2.30)4.50 4.50 9.40 6.70 4.50
The values given in parentheses
refer to the load capacity of the
corresponding DIN 582 lifting eye
nut. If such a value is not indicated
the use of lifting eye nuts DIN 582 is
not permitted.
The bolt-on surface of the lifting
eye nut must be plane and at a right
angle to the threaded borehole.
When screwed in, the collar of the
nut must make firm contact (do not
use washers) and the eye nut must
be able to rotate through 360°.
Before applying the load, turn the
lifting eye nut in the direction of
the force. The lifting eye nut is not
suitable for frequent rotation cycles
under load.
In the case of assymetrical load
distribution, each eye nut must be
capable of carrying the total load
alone.
In the case of load method G1,
no cross load forces are exerted
on the eye nuts.
The load values given apply for
the following data: Material: mild
Safety Instructions
steel, tensile strength ≥ 37 kp/mm2
Mounting thread length: l2 ≥ d x d
1
Load capacity for other materials
and mounting length of thread on
request.
Operating instructions with more
details and specifications are
included with order.
10
Inch Table Dimensions in: inches (millimeters)
Load ring
Forged steel, European Standard No. 1.6541,
high-tensile tempered, bright pink powder
coated finish (see details of heat indicator
specifications, page 14)
Bracket
Forged steel, high-tensile tempered, bright pink
powder coated finish
Threaded socket head bolt
Steel, Delta Tone® finish (inorganic zinc-plate dip
spin coating), tensile strength 1000 N/mm2
Bushing
Steel, zinc plated, blue passivated
GN 586 load rings can be folded and rotated in
all directions, carrying the full load in any tension
direction.
They have high load carrying capacity and
are tested to meet safety standards (safety
factor 4). Load ring and bracket are 100%
electro magnetic tensile tested to EN 1677.
The nominal values for load capacity in the
table are for the most disadvantageous loading
conditions, and are also clearly marked on the
ring.
GN 586 load rings comply with Mechanical
Engineering Directive 98/37/CE and are BG
tested.
GN 586 | Steel Safety Swivel Load RingsInch and Metric Size
Other sizes available upon request.
See also important User Information Sheet
on our website for details on proper use,
positioning, installation, and inspection.
Part Numberd1
Threadd2 h1 h2 h3 h4 k1 k2 k3 k4 k5 l1 l2 r
Tightening
Torque (Nm)
Nominal Load
(metric tons)
8TRBG ½-131.02
(26)3.35
(85)2.95
(75)1.46
(37)1.50
(38).39
(10)2.13
(54)1.34
(34)2.95
(75)1.77
(45).87
(22)1.26
(32)1.26
(32)100 1.0
10TRBG ⅝-111.18
(30)3.90
(99)3.35
(85)1.50
(38)1.85
(47).53
(13.5)2.20
(56)1.42
(36)3.43
(87)1.85
(47).94
(24)1.30
(33)1.50
(38)150 1.5
11TRBG ¾-101.77
(45)5.00
(127)4.33
(110)2.13
(54)2.21
(56).64
(16.5)3.23
(82)2.13
(54)4.45
(113)2.52
(64)1.10
(28)1.97
(50)1.89
(48)250 2.5
20TRBG ⅞-9 1.77
(45)5.00
(127)4.33
(110)2.05
(52)2.28
(58).64
(16.5)3.23
(82)2.13
(54)4.45
(113)2.52
(64)1.06
(27)1.97
(50)1.89
(48)300 2.5
12TRBG 1-81.77
(45)5.63
(143)4.92
(125)2.52
(64)2.40
(61).64
(16.5)3.23
(82)2.13
(54)5.12
(130)3.07
(78)1.61
(41)1.97
(50)1.89
(48)400 4.0
11
GN 586 | Steel Safety Swivel Load Rings | Inch and Metric Size
Metric Table Dimensions in: millimeters (inches)
Application and Mounting Information Load Capacities in Metric Tons
Part Numberd1
Threadd2 h1 h2 h3 h4 k1 k2 k3 k4 k5 l1 l2 r
Tig
hte
nin
g
To
rqu
e (
Nm
)
No
min
alL
oa
d
(me
tric
to
ns)
8NRBG M8 x 1.2524
(.94)85
(3.35)75
(2.95)40
(1.57)35
(1.38)10
(.39)54
(2.13)34
(1.34)75
(2.95)45
(1.77)11
(.43)30
(1.18)32
(1.26)30 .3
10NRBG M10 x 1.5 24
(.94)85
(3.35)75
(2.95)39
(1.54)36
(1.42)10
(.39)54
(2.13)34
(1.34)75
(2.95)45
(1.77)16
(.63)30
(1.18)32
(1.26)60 .63
12NRBG M12 x 1.75 26
(1.02)85
(3.35)75
(2.95)38
(1.50)37
(1.46)10
(.39)54
(2.13)34
(1.34)75
(2.95)45
(1.77)21
(.83)32
(1.26)32
(1.26)100 1.0
16NRBG M16 x 2.0 30
(1.18)99
(3.90)85
(3.35)39
(1.54)46
(1.81)13.5
(.53)56
(2.20)36
(1.42)87
(3.43)47
(1.85)24
(.94)33
(1.30)38
(1.50)150 1.5
20NRBG M20 x 2.5 45
(1.77)127
(5.00)110
(4.33)55
(2.17)55
(2.17)16.5
(.64)82
(3.23)54
(2.13)113
(4.45)64
(2.52)32
(1.26)50
(1.97)48
(1.89)250 2.5
24NRBG M24 x 3.0 45
(1.77)143
(5.63)125
(4.92)67
(2.64)58
(2.28)18
(.71)82
(3.23)54
(2.13)130
(5.12)78
(3.07)37
(1.46)50
(1.97)48
(1.89)400 4.0
30NRBG M30 x 3.5 60
(2.36)170
(6.69)147
(5.79)67
(2.64)80
(3.15)22.5
(.89)103
(4.06)65
(2.56)151
(5.94)80
(3.15)49
(1.93)60
(2.36)67
(2.64)500 5.0
Method of
Mounting
Number of
Angles of
inclination
1
0°
1
90°
2
0°
2
90°
2
0–45°
2
45–60°
2
asym-
metrical
3 and 4
0–45°
3 and 4
45–60°
3 and 4
asym-
metrical
Factor 1 1 2 2 1.4 1 1 2.1 1.5 1
M8 x 1.25 .30 .30 .60 .60 .42 .30 .30 .63 .45 .30
M10 x 1.5 .63 .63 1.26 1.26 .88 .63 .63 1.32 .95 .63
½-13 ⁄ M12 x 1.75 1.00 1.00 2.00 2.00 1.40 1.00 1.00 2.10 1.50 1.00
⅝-11 ⁄ M16 x 2.0 1.50 1.50 3.00 3.00 2.10 1.50 1.50 3.15 2.25 1.50
¾-1 ⁄ M20 x 2.5 2.50 2.50 5.00 5.00 3.50 2.50 2.50 5.25 3.75 2.50
⅞-9 ⁄ M24 x 3.0 4.00 4.00 8.00 8.00 5.60 4.00 4.00 8.40 6.00 4.00
1-8 ⁄ M30 x 3.5 5.00 5.00 10.00 10.00 7.00 5.00 5.00 10.50 7.50 5.00
The above values specify the
maximum load in metric tons with
the GN 586 load ring fixed in place
and set in load direction.
The contact surface of the load ring
must be flat and at a right angle to
the tapped bore.
When fixed, the attachment bolt
must be permitted to rotate freely
by 360°. Only the hexagonal bolt
supplied with the load ring may
be used. The load ring must move
freely and must not be supported
by edges.
Before applying the load, both the
load ring and the attachment bolt
must be turned in load direction,
observing the allowable load
depending on the direction of
the load ring. Safety swivel load
rings are not suitable for frequent
rotations under load.
The specified load values are valid
for a minimum bolt embedment
depth of 1.5 x nominal thread
diameter in steel with a minimum
tensile strength of 37 kp/mm2 at
Safety Instructions
an operating temperature between
–40° C and 100° C.
Load capacity under different
conditions provided on request.
Operating instructions with more
details and specifications are
included with order.
12
Load ring
Forged steel, European Standard No. 1.6541,
high-tensile tempered, bright pink powder coated
finish (see details of heat indicator specifications,
page 14)
Weld-on block
Steel S355 J2 + N (ST52-3N), forged, natural
finish
Retaining spring
Stainless steel tape
GN 587 weldable load rings are designed for
quick mounting.
They provide high dynamic and static strength
and can be loaded from any direction with
approved safety (safety factor 4).
Load ring and weldable block are 100% electro
magnetic tensile tested to EN 1677.
The nominal values for load capacity in the
table are for the most disadvantageous loading
conditions, and are also clearly marked on the
ring.
The stainless steel tape holds the ring in any
position and dampens any noise caused by
vibrations. All parts are permanently connected.
GN 587 | Steel Weldable Load RingsMetric Size
The two support lugs improve the bearing load
of the hooks and enhance the support effect of
the ring, especially if the ring is side loaded or the
lifting point is welded on an uneven work piece.
GN 587 load rings comply with Mechanical
Engineering Directive 98/37/CE and are BG
tested.
Other sizes available upon request.
See also important User Information Sheet on
our website for details on proper use, positioning,
installation, and inspection.
Metric Table Dimensions in: millimeters (inches)
Part Number b h1 h2 h3 h4 K1 k2 l1 l2 l3
Nominal
Load
(metric tons)
66WRCA66
(2.60)79
(3.11)65
(2.56)40
(1.57)25
(.98)13.5
(.53)38
(1.50)33
(1.30)32
(1.26)71
(2.80)1.5
87WRCA87
(3.43)102
(4.02)84
(3.31)52
(2.05)32
(1.26)16.5
(.64)51
(2.01)46
(1.81)42
(1.65)91
(3.58)4.0
115DRCA115
(4.53)141
(5.55)117
(4.61)73
(2.87)44
(1.73)22.5
(.89)67
(2.64)60
(2.36)65
(2.56)124.5
(4.90)6.7
129ERCA129
(5.08)153
(6.02)126
(4.96)71
(2.80)55
(2.17)26.5
(1.04)67
(2.64)60
(2.36)75
(2.95)135.5
(5.33)10.0
13
GN 587 | Steel Weldable Load Rings | Metric Size
Application and Mounting Information Load Capacities in Metric Tons
Method of
Mounting
Number of
Angles of
inclination
1
0°
1
90°
2
0°
2
90°
2
0–45°
2
45–60°
2
asym-
metrical
3 and 4
0–45°
3 and 4
45–60°
3 and 4
asym-
metrical
Factor 1 1 2 2 1.4 1 1 2.1 1.5 1
b = 66 1.50 1.50 3.00 3.00 2.10 1.50 1.50 3.15 2.25 1.50
b = 87 4.00 4.00 8.00 8.00 5.60 4.00 4.00 8.40 6.00 4.00
b = 115 6.70 6.70 13.40 13.40 9.50 6.70 6.70 14.00 10.00 6.70
b = 129 10.00 10.00 20.00 20.00 14.00 10.00 10.00 21.00 15.00 10.00
The above values specify the maximum load in
metric tons.
The configuration of the welding seam (HV) complies
with the requirements of DIN 18800, i.e., the closed
seam means that no corrosive deposits can collect; this
also makes the load rings suitable for outdoor use.
Welding must be made by an approved welder in
accordance with EN 287-1.
The specified load values are valid for an operating
temperature between –40°C and 100°C. Load capacity
under different conditions provided on request.
Operating instructions with more details and
specifications are included with order.
Safety Instructions
Load Ring Size
(dimension b)Size Welding Seam Length
Volume
[cm3]
66
(1.50 t)HV 5 + a3 2 x 33 1.2
87
(4.00 t)HV 8 + a3 2 x 46 3.2
115
(6.70 t)HV 12 + a4 2 x 60 8.7
129
(10.00 t)HV 16 + a4 2 x 60 15.5
14
The patented fluorescent pink powder coated
finish used on GN 581, GN 583, GN 586 and
GN 587 is especially designed to serve as a heat
indicator.
As the temperature increases, the color changes
permanently from pink to beige to brown and
eventually to black. Additionally, bubbles may
appear on the surface as temperature increases.
See photo chart above.
See User Instructions page on our website for
necessary WLL reduction and maximum allowed
temperature.
Information on Special Pink Powder Coatingfor Eye Bolts, Eye Nuts and Load Rings
Application Examples
Contact us for other RUD lifting and lashing products.
J.W. Winco Inc.Phone: 262/786-8227
800/877-8351
Fax: 262/786-8524
800/472-0670
Email: sales@jwwinco.com
P.O. Box 510035
2815 S. Calhoun Rd.
New Berlin, WI 53151-0035
www.jwwinco.com
Visit our web site to view our complete
online catalog, shop online and download
2D and 3D CAD models of our parts!
Request our free catalogs!
Call us today for a free copy of our 1,000 page
Engineering Manual, which features complete
information on our core products and summaries
for the rest of our off ering. Or ask for our 80 page
Product Overview Catalog, which shows photos
of nearly our entire product line, identifi ed by key
features and organized by type.
Phone 1-800-877-8351
Engineering Manual
g
Welcome to Our N
05
1-800-877-8351
www.jwwinco.com