3 mm x 6 mm x 2 mm NMB L-630 deep groove ball bearings
3 mm x 6 mm x 2 mm NMB L-630 deep groove ball bearings with easy-to-use parts graphics, giving you the ability to check parts availability, 3 mm x 6 mm x 2 mm NMB Bearing BEARING-SINGAPORE (PTE)LTD. pricing, examine remanufactured options.
What is L-630 bearing interchange？
| Brand Name: | NMB |
| Model Number: | L-630 |
| Series: | M249700 |
| Cone Part Number: | M249734 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 358000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 92800 lbf |
| d: | 9.1250 in |
| B - Cone Width: | 2.8125 in |
Product Details
| Series | M249700 |
| Cone Part Number | M249734 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 358000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 92800 lbf |
| d | 9.1250 in |
| B - Cone Width | 2.8125 in |
| R - Cone Backface To Clear Radius3 | 0.25 in |
| da - Cone Frontface Backing Diameter | 10 in |
| db - Cone Backface Backing Diameter | 10.35 in |
| Ab - Cage-Cone Frontface Clearance | 0.17 in |
| Aa - Cage-Cone Backface Clearance | 0.28 in |
| a - Effective Center Location4 | -0.27 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 53300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 206000 lbf |
| C0 - Static Radial Rating | 416000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 30300 lbf |
| K - Factor8 | 1.76 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1626 |
| G2 - Heat Generation Factor (Rib-Roller End) | 173 |
| Cg - Geometry Factor | 0.153 |
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