XR/JXR Series Cross Tapered Roller Bearings are similar to CRB and CRE series cylindrical cross roller bearing in structure.XR/JXR Series Cross Tapered Roller Bearings has two separable outer rings or inner rings.Taper rollers which are cross arrange in 90 degree V groove are separated by spacer retainers.Compared with cylindrical cross roller bearing,this design allows just one bearing to receive more loads.These features enable stable and high rotation speed and accuracy.
XR/JXR Series Cross Tapered Roller Bearings are similar to CRB and CRE series cylindrical cross roller bearing in structure.XR/JXR Series Cross Tapered Roller Bearings has two separable outer rings or inner rings.Taper rollers which are cross arrange in 90 degree V groove are separated by spacer retainers.Compared with cylindrical cross roller bearing,this design allows just one bearing to receive more loads.These features enable stable and high rotation speed and accuracy.
The parameters as follows:
| Bearing type | Boundary dimensionsmm (mm) |
Basic dynamic load rating (KN) |
Speed Limitied Oil | Weight | ||||
| d | D | T | R | Radial | Axial | kg | ||
| XR496051 | 203.2 | 279.4 | 31.75 | 1.5 | 41000 | 492000 | 800 | 6.5 |
| XR678052 | 330.2 | 457.2 | 63.5 | 3.3 | 80000 | 98400 | 620 | 35 |
| XR766051 | 457.2 | 609.6 | 63.5 | 3.3 | 106000 | 133000 | 520 | 51 |
| XR820060 | 580 | 760 | 80 | 6.4 | 106000 | 209000 | 300 | 100 |
| XR855053 | 685.8 | 914.4 | 79.375 | 3.3 | 180000 | 224000 | 260 | 150 |
| XR882055 | 901.7 | 1117.6 | 82.55 | 3.3 | 225000 | 297000 | 200 | 185 |
| XR889058 | 1028.7 | 1327.15 | 114.3 | 3.3 | 283000 | 374000 | 160 | 400 |
| XR897051 | 1549.4 | 1828.8 | 101.6 | 3.3 | 326000 | 489000 | 80 | 500 |
| JXR637050 | 300 | 400 | 37 | 1.5 | 47200 | 60000 | 720 | 13 |
| JXR652050 | 310 | 425 | 45 | 2.5 | 61600 | 76500 | 640 | 20 |
| JXR699050 | 370 | 495 | 50 | 3 | 70200 | 89200 | 600 | 30 |
Packaging Details:
1.Tube packing.
2.Plastic bag +carton
3.According to customer requirement
Delivery Detail: In general 5-10 days after we received your orders
