Shenzhen Yepo Bearing provide all kinds of bearings and different famous brand bearings, welcome to contact us.
Cross Roller Bearing is one column roller Angle contact ball bearing, roller cross into adjacent cross configuration, so that half of the roller (alternate configuration) under axial load in one direction, while in the opposite direction of axial load by the other roller bear.
Characteristics
l Have excellent rotation accuraheehcy.
l Under high axial and radial load.
l High speed capacity.
Application
Machine tools with precision rotary indexing tables, vertical and horizontal boring machine, vertical grinders, rotary surface grinders, large hobbing machine, guns and radar rotary table, a large radio and optical telescopes, rotate the camera, steering pivot and continuous casting machine, highly constrained pivot microscope stage, the rod center pivot, rotate bogie, welding holder, rotating assembly fixture, industrial robots, precision rotary tables, medical equipment, measuring equipment, IC manufacturing equipment.
Available series
---SX,XSU
---CRB,CRBC,CRBH
---XRB,XRE,XRU,XRBC,XRBH,XRA,XRC,XRT
Drawing and specification
Model | Main dimensions | Shoulder height | Basic load rating | weight |
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(radial) |
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inner ring | outer ring | Roller pitch circle diameter | width | r | Cr | Cor |
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d | D | dp | B | rmin | ds | Dh | kN | kN | kg |
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RA 5008 | 50 | 66 | 57 | 8 | 0.5 | 53.5 | 60.5 | 5.1 | 7.19 | 0.08 |
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RA 6008 | 60 | 76 | 67 | 8 | 0.5 | 63.5 | 70.5 | 5.68 | 8.68 | 0.09 |
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RA 7008 | 70 | 86 | 77 | 8 | 0.5 | 73.5 | 80.5 | 5.98 | 9.8 | 0.1 |
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RA 8008 | 80 | 96 | 87 | 8 | 0.5 | 83.5 | 90.5 | 6.37 | 11.3 | 0.11 |
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RA 9008 | 90 | 106 | 97 | 8 | 0.5 | 93.5 | 100.5 | 6.76 | 12.4 | 0.12 |
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RA 10008 | 100 | 116 | 107 | 8 | 0.5 | 103.5 | 110.5 | 7.15 | 13.9 | 0.14 |
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RA 11008 | 110 | 126 | 117 | 8 | 0.5 | 113.5 | 120.5 | 7.45 | 15 | 0.15 |
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RA 12008 | 120 | 136 | 127 | 8 | 0.5 | 123.5 | 130.5 | 7.84 | 16.5 | 0.17 |
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RA 13008 | 130 | 146 | 137 | 8 | 0.5 | 133.5 | 140.5 | 7.94 | 17.6 | 0.18 |
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Q. How to place an order?
A. Send us enquiry directly at the bottom, give us the bearing model with quanity, Brand,material, payments way,or other special requirements you want.
Q. Can I get a sample order?
A. Yes, you can. It depends on the total quantity and price.
Q. What is the smallest order can you accept?
A. The total amount can not below USD500.00 not including shipping fee.
Q. What is the delivery payments ?
A. EXW, FOB, CIF, you can choose.
Q. What's the shippping way ?
A. Sea transportation, DHL, TNT, UPS,FEDEX, as per your requirements.
Q. What is the lead time?
A. 5-7 days for small order in stock; 15-30 days for large order.
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