TIMKEN cross roller precision bearings XR496051
Cross roller bearings have double row raceway and rollers and rectangular for each other, the rollers are relative arrange. The bearing’s cross-section are almost the same with the single row bearings, so this type of bearings save the bearings space and bearing block material.
Cross roller bearings can accommodate high upsetting moment. So this kind of bearings are ofen used for vertical boring mill and grinder machine
To TIMKEN across roller bearings, the inner dimension from 203.200mm from 1549.400mm.. at the same time, if it is needed, we can provide other configurations.
Following is the TIMKEN cross roller bearings and concerning size information:
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TIMKEN cross roller bearings
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TYPE
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d mm
|
D mm
|
B mm
|
|
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XR496051
|
203.2
|
279.4
|
31.75
|
|
|
XR496052
|
203.2
|
279.4
|
31.75
|
|
|
XR496053
|
203.2
|
279.4
|
31.75
|
|
|
JXR637050
|
300
|
400
|
36.492
|
|
|
XR637050
|
300
|
400
|
37
|
|
|
JXR652050
|
310
|
425
|
45
|
|
|
XR678052
|
330.2
|
457.2
|
63.5
|
|
|
XR678053
|
330.2
|
457.2
|
63.5
|
|
|
JXR678054
|
300
|
480
|
60
|
|
|
JXR699050
|
370
|
495
|
50
|
|
|
XR736052
|
432.003
|
571.5
|
38.1
|
|
|
XR766051
|
457.2
|
609.6
|
63.5
|
|
|
XR766052
|
424.95
|
614.924
|
65
|
|
|
XR766053
|
457.2
|
609.6
|
63.5
|
|
|
XR820060
|
580
|
760
|
80
|
|
|
XR820061
|
580
|
760
|
80
|
|
|
XR820067
|
580
|
760
|
80
|
|
|
XR820068
|
580
|
760
|
80
|
|
|
XR836050
|
600
|
830
|
80
|
|
|
XRS844050
|
685.8
|
914.4
|
79.375
|
|
|
XR855053
|
685.8
|
914.4
|
79.375
|
|
|
XR855055
|
685.8
|
914.4
|
79.375
|
|
|
XR855056
|
865.8
|
914.4
|
79.375
|
|
|
XR882054
|
901.7
|
1117.6
|
82.55
|
|
|
XR882055
|
901.7
|
1117.6
|
82.55
|
|
|
XR882058
|
939.8
|
1117.6
|
82.55
|
|
|
XR889058
|
1028.7
|
1327.15
|
114.3
|
|
|
XR889059
|
1028.7
|
1327.15
|
95.25
|
|
|
XR889060
|
1028.6
|
1327.05
|
114.3
|
|
|
XR897051
|
1549.4
|
1828.8
|
101.6
|
Hangzhou Haifeng Bearings CO.,LTD is a professional bearing supplier. Except for TIMLEM across bearings, we can provide other brand across roller bearings: SKF, FAG, NSK, NTN, KOYO, IKO, NACHI etc. if you need, contact us. We will give you the best products at the wholesale price.