Luoyang BoYing Bearing Co., Ltd.
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RB1250110 crossed roller bearing|Precision bearings|1250*1500*110mm

RB1250110 Crossed Roller Bearing|Precision Bearings|1250*1500*110mm

Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
45 days
Technical Parameters:
Product Designations:
RB1250110
Structure:
crossed roller bearings
Inside Diameter:
1250 mm
Outside Diameter:
1500 mm
Thickness:
110 mm
Weight:
440 KG
Brand:
BYC
Precision Rating:
P2/P4/P5
Bearing Material:
Gcr15 bearing steel
Seals Type:
two side seals
RB1250110 Crossed Roller Bearing|Precision Bearings|1250*1500*110mm

RB1250110 crossed roller bearing|Precision bearings|1250*1500*110mm

(Separable Outer Ring, Type for Inner Ring Rotation)

RB1250110is the basic model of the Cross Roller Ring, despite the minimum possible dimensions of the inner and outer rings, its outer ring is separable while the inner ring is integrated with the main body. This model is used in locations where the rotation accuracy of the inner ring is required. 

cross roller bearings RB1250110‘s detail information:

shaft diameter (mm)
Identifi -cation number
Main dimensions
Shoulder height
Basic load rating(radial)
weight
inner ring d (mm)
outer ring D(mm)
Roller pitch circle diameter dp(mm)
width B B1 (mm)
Greasing hole φ
Chamfer r(min)
ds
Dh
C kN
C0 kN
Kg
350
RB35020
350
400
373.4
20
1.5
3.5
363
383
54.1
143
3.9
400
RB40035
400
480
440.3
35
3
3.5
422
459
156
370
14.5
RB40040
510
453.4
40
3.5
1.5
428
479
241
531
23.5
450
RB45025
450
500
474
25
1.5
1.5
464
484
61.7
182
6.6
500
RB50025
500
550
524.2
25
1.5
1.5
514
534
65.5
201
7.3
 
RB50040
 
600
 
548.8
 
40
 
3
 
3.5
 
526
 
572
 
239
 
607
26
 
RB50050
 
625
 
561.6
 
50
 
3.5
 
3.5
 
536
 
587
 
267
 
653
41.7
600
RB60040
600
700
650
40
3
4
627
673
264
721
29
 
700
 
RB70045
 
700
 
815
 
753.5
 
45
 
3
 
4
 
731
 
777
 
281
 
836
46
 
800
 
RB80070
 
800
 
950
 
868.1
 
70
 
4
 
5
 
836
 
900
 
468
 
1330
105
900
RB90070
900
1050
969
70
4
5
937
1001
494
1490
120
 
1000
 
RB1000110
 
1000
 
1250
 
1114
 
110
 
6
 
6
 
1057
 
1171
 
1220
 
3220
360
1250
RB1250110
1250
1500
1365.8
110
6
6
1308
1423
1350
3970
440

            RB1250110 Crossed roller bearings are bearings for precision applications that correspond in their dimensions to ISO dimension series 18 in accordance with DIN 616. They comprise outer rings, inner rings, rolling elements and plastic spacers.

C. Feature of Crossed Roller Bearing

1. High accuracy and load capacity. Precision ground V grooved ways and rollers. 

2. Withstands force in any direction. Alternately crossed rollers 45º angle.

3. Easy Installation and get used to small spaces. Threaded mounting holes in standard pattern.

4. Factory preloaded for minimum axial play and low coefficient of friction.

 

D. Product Application

Industrial Robotic arm,Reducer drive

Percision Turntable,NC rotary table

Rotation part of Machine tools

•Inspection instrument,Medical equipment

Aero&Aviation equipment,Military radar etc

 


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