8 mm x 28 mm x 9 mm 8 mm x 28 mm x 9 mm ZEN S638 ZEN Bearing
Online 8 mm x 28 mm x 9 mm 8 mm x 28 mm x 9 mm ZEN S638 ZEN Bearing Expert.More Choices. 8 mm x 28 mm x 9 mm 8 mm x 28 mm x 9 mm ZEN S638 ZEN Bearing No Bearing Retained in 8 mm x 28 mm x 9 mm Stock & Ready to UBC Mechanical Electronic Instrument Co., Ltd. Ship Now!
What is S638 bearing cross reference？
| Brand Name: | ZEN |
| Model Number: | S638 |
| Series: | 67700 |
| Cone Part Number: | 67782W |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 150000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 38800 lbf |
| d: | 6.6250 in |
| B - Cone Width: | 1.875 in |
| PDF |
S638 |
Product Details
| Series | 67700 |
| Cone Part Number | 67782W |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 150000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 38800 lbf |
| d | 6.6250 in |
| B - Cone Width | 1.875 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 7.13 in |
| db - Cone Backface Backing Diameter | 7.36 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| Aa - Cage-Cone Backface Clearance | 0.17 in |
| a - Effective Center Location4 | 0.19 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 22300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 86000 lbf |
| C0 - Static Radial Rating | 175000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 16800 lbf |
| K - Factor8 | 1.33 |
| G1 - Heat Generation Factor (Roller-Raceway) | 622.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 122.6 |
| Cg - Geometry Factor | 0.121 |
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