Single-row spherical type
September 29, 2018
light series slewing bearing
The light slewing bearing mainly includes the external ring & internal ring, the grease fittings, the sealing belt, the spacers, the load plug and the taper pin, the characteristics: the internal ring and the external ring are both L-shaped; The flank surface of ring is provided with a grease cup, steel balls is assembled between the external ring and internal ring on integration. each ball is separated by spacer, the steel balls and the spacers are installed through the load plug, and the taper pin to protect the ball running.
Note: The light slewing bearing mounting surface must meet the specified flatness and hardness. For special customized requirements, please contact my engineer. At the same time, we will provide a more comprehensive and targeted solution.
No gear
Light slewing bearing’s characteristics: the internal ring and the external ring are both L-shaped; The flank surface of ring is provided with a grease cup, steel balls is assembled between the external ring and internal ring on integration
Note:
- n1 is No. of lube holes, the user can specify the lube hole position.
- n-φ can be changed to threading holes, hole diameter M, thread depth 2M.
- There are standard products in the catalog, and the inner and outer diameters are random tolerances. If there is a locating requirement for slewing bearing, please indicate the site and tolerance.
- It is standard type of our products, if you need more please contact with engineer.
Non Gear
Drawing No .
Raceway
center
distance
Weight
Outer
diameter
Inner
diameter
Total
height
Outer
ring
mounting
hole
Inner
ring
mounting
hole
Mounting
hole
number
Diameter
of
bolt
hole
Mounting
hole
number
Inner
ring
mounting
hole
Inner
height
difference
Outer
ring
height
difference
Gear
Module
Tooth
no.
Tooth
wide
Normal
load
Maximum
load
Bearing
clearance
DL
(mm)kg
Da
(mm)Di
(mm)H
(mm)La
(mm)Li
(mm)na
B/M
(mm)ni
B/M
(mm)Hu
(mm)Ho
(mm)d
(mm)m
(mm)z
b
(mm)(KN)
(KN)
axial
(mm)radial
(mm)
230.20.0400.013
Graph⑤
Typ 21/520.0414
23.4
518
304
56
490
332
8
18
12
18
10.5
10.5
_
_
_
_
_
_
≤0.5
≤0.5
230.20.0500.013
Graph⑥
Typ 21/650.0544
31
648
434
56
620
462
10
18
14
18
10.5
10.5
_
_
_
_
_
_
≤0.5
≤0.5
230.20.0600.013
Graph⑦
Typ 21/750.0644
36.4
748
534
56
720
562
12
18
16
18
10.5
10.5
_
_
_
_
_
_
≤0.5
≤0.5
230.20.0700.013
Graph⑧
Typ 21/850.0744
42.8
848
634
56
820
662
12
18
16
18
10.5
10.5
_
_
_
_
_
_
≤0.5
≤0.5
230.20.0800.013
Graph⑨
Typ 21/950.0844
47.8
948
734
56
920
762
14
18
18
18
10.5
10.5
_
_
_
_
_
_
≤0.5
≤0.5
230.20.0900.013
Graph⑩
Typ 21/1050.0944
53.1
1048
834
56
1020
862
16
18
20
18
10.5
10.5
_
_
_
_
_
_
≤0.5
≤0.5
230.20.1000.013
Graph⑪
Typ 21/1200.01094
61.9
1198
984
56
1170
1012
16
18
20
18
10.5
10.5
_
_
_
_
_
_
≤0.5
≤0.5
External gear
External Gear
Drawing No .
Raceway
center
distance
Weight
Outer
diameter
Inner
diameter
Total
height
Outer
ring
mounting
hole
Inner
ring
mounting
hole
Mounting
hole
number
Diameter
of
bolt
hole
Mounting
hole
number
Inner
ring
mounting
hole
Inner
height
difference
Outer
ring
height
difference
Gear
Module
Tooth
no.
Tooth
wide
Normal
load
Maximum
load
DL
(mm)kg
Da
(mm)Di
(mm)H
(mm)La
(mm)Li
(mm)na
B/M
(mm)ni
B/M
(mm)Hu
(mm)Ho
(mm)d
(mm)m
(mm)z
b
(mm)(KN)
(KN)
231.20.0400.013
Graph⑤
Typ 21/520.1414
29.3
504
304
56
455
332
10
M12
12
18
10.5
_
495
5
99
45.5
11.75
23.5
231.20.0500.013
Graph⑥
Typ 21/650.1544
39.5
640.8
434
56
585
462
14
M12
14
18
10.5
_
630
6
105
45.5
14.2
28.4
231.20.0600.013
Graph⑦
Typ 21/750.1
644
47.6
742.8
534
56
685
562
16
M12
16
18
10.5
_
732
6
122
45.5
14.2
28.4
231.20.0700.013
Graph⑧
Typ 21/850.1744
53.5
838.8
634
56
785
662
18
M12
16
18
10.5
_
828
6
138
45.5
18.93
37.86
231.20.0800.013
Graph⑨
Typ 21/950.1844
65.1
950.4
734
56
885
762
18
M12
18
18
10.5
_
936
8
117
45.5
18.93
37.86
231.20.0900.013
Graph⑩
Typ 21/1050.1944
69.6
1046.4
834
56
985
862
20
M12
20
18
10.5
_
1032
8
129
45.5
18.93
37.86
231.20.1000.013
Graph⑪
Typ 21/1200.11094
83
1198.4
984
56
1135
1012
22
M12
20
18
10.5
_
1184
8
148
45.5
18.93
37.86
Internal gear
Internal Gear
Drawing No .
Raceway
center
distance
Weight
Outer
diameter
Inner
diameter
Total
height
Outer
ring
mounting
hole
Inner
ring
mounting
hole
Mounting
hole
number
Diameter
of
bolt
hole
Mounting
hole
number
Inner
ring
mounting
hole
Inner
height
difference
Outer
ring
height
difference
Gear
Module
Tooth
no.
Tooth
wide
Normal
load
Maximum
load
Bearing
clearance
DL
(mm)kg
Da
(mm)Di
(mm)H
(mm)La
(mm)Li
(mm)na
B/M
(mm)ni
B/M
(mm)Hu
(mm)Ho
(mm)d
(mm)m
(mm)z
b
(mm)(KN)
(KN)
axial
(mm)radial
(mm)
232.20.0400.013
Graph⑤
Typ 21/520.2414
27.1
518
326.5
56
490
375
8
18
12
M12
10.5
_
335
5
67
45.5
13.54
27.08
≤0.5
≤0.5
232.20.0500.013
Graph⑥
Typ 21/650.2544
36.9
648
445.2
56
620
505
10
18
16
M12
10.5
_
456
6
76
45.5
16
32
≤0.5
≤0.5
232.20.0600.013
Graph⑦
Typ 21/750.2644
43.7
748
547.2
56
720
605
12
18
18
M12
10.5
_
558
6
93
45.5
15.62
31.24
≤0.5
≤0.5
232.20.0700.013
Graph⑧
Typ 21/850.2744
51.1
848
649.2
56
820
705
12
18
20
M12
10.5
_
660
6
110
45.5
15.32
30.64
≤0.5
≤0.5
232.20.0800.013
Graph⑨
Typ 21/950.2844
61.6
948
737.6
56
920
805
14
18
20
M12
10.5
_
752
8
94
45.5
20.8
41.6
≤0.5
≤0.5
232.20.0900.013
Graph⑩
Typ 21/1050.2944
65.8
1048
841.6
56
1020
905
16
18
22
M12
10.5
_
856
8
107
45.5
20.49
40.98
≤0.5
≤0.5
232.20.1000.013
Graph⑪
Typ 21/1200.21094
80.7
1198
985.6
56
1170
1055
16
18
24
M12
10.5
_
1000
8
125
45.5
20.16
40.32
≤0.5
≤0.5
