20 mm x 45 mm x 20 mm NMB HR20E plain bearings
What is the best place to buy 20 mm x 45 mm x 20 mm NMB HR20E plain bearings online? BEARING-SINGAPORE (PTE)LTD. NMB Bearing Manufacturing Service . 20 mm x 45 mm x 20 mm
What is HR20E bearing cross reference？
| Brand Name: | NMB |
| Model Number: | HR20E |
| Series: | M224700 |
| Cone Part Number: | M224748 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 95700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 24800 lbf |
| d: | 4.7234 in |
| B - Cone Width: | 1.4375 in |
| PDF |
HR20E |
Product Details
| Series | M224700 |
| Cone Part Number | M224748 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 95700 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 24800 lbf |
| d | 4.7234 in |
| B - Cone Width | 1.4375 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 5.08 in |
| db - Cone Backface Backing Diameter | 5.28 in |
| Ab - Cage-Cone Frontface Clearance | 0.04 in |
| Aa - Cage-Cone Backface Clearance | 0.14 in |
| a - Effective Center Location4 | -0.14 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 14200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 54900 lbf |
| C0 - Static Radial Rating | 94900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 8110 lbf |
| K - Factor8 | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) | 279.1 |
| G2 - Heat Generation Factor (Rib-Roller End) | 86.6 |
| Cg - Geometry Factor | 0.158 |
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