Place of Origin:
China
Brand Name:
Giant Precision
Certification:
ISO9001
Model Number:
XR JXR Series
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Features 1. High precision: precision at P4, P4, P2. 2. High rigidity: these series bearings are with preload. 3. High load capacity: can support radial load, axial load, and tilting load. 4. High speed: rollers rolling in the raceway, so the limited speed of crossed taper roller bearings is higher than that of crossed cylindrical roller bearings. 5. Low friction: the frictional torque of crossed taper roller bearings is much lower than that of crossed cylindrical roller bearings. |
Specifications
| XR series | Unit:mm | |||||||
| Model | Inner ringd | Outer ringD | HeightH | ChamferR | Static radial load tating | Static radial axial tating | limiting speedr/min | Masskg |
| XR496051 | 203.2 | 279.4 | 31.75 | 1.5 | 51.3 | 61.6 | 800 | 6.5 |
| XR678052 | 330.2 | 457.2 | 63.5 | 3.3 | 100 | 123 | 620 | 35 |
| XR766051 | 457.2 | 609.6 | 63.5 | 3.3 | 141 | 178 | 520 | 51 |
| XR820060 | 580 | 760 | 80 | 6.4 | 215 | 234 | 300 | 100 |
| XR855053 | 685.8 | 914.4 | 79.375 | 3.3 | 270 | 344 | 260 | 150 |
| XR882055 | 901.7 | 1117.6 | 82.55 | 3.3 | 300 | 396 | 200 | 185 |
| XR889058 | 1028.7 | 1327.15 | 114.3 | 3.3 | 405 | 534 | 160 | 400 |
| XR897051 | 1549.4 | 1828.8 | 101.6 | 3.3 | 518 | 699 | 80 | 500 |
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JXR series
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Unit:mm | |||||||
| Model | Inner ringd | Outer ringD | HeightH | ChamferR | Static radial load tating | Static radial axial tating | limiting speedr/min | Masskg |
| JXR637050 | 300 | 400 | 37 | 1.5 | 63 | 80.1 | 720 | 13 |
| JXR652050 | 310 | 425 | 45 | 2.5 | 82.2 | 102 | 640 | 20 |
| JXR699050 | 370 | 495 | 50 | 3 | 93.6 | 119 | 600 | 30 |
Application
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| Industrial Automation | Medical Equipment | Aerospace | Precision Equipment |
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