NA4904 Needle Roller Bearing 20x37x17mm
QuestionNA4904 Needle Roller Bearing 20x37x17mm ? LM451349W Cone Part Number Find what you LM451310V Cup Part Number need faster by Bearing Wholesalers entering your Bearings for Cement Manufacturing information . LM451300 Series
| Series: | LM451300 |
| Cone Part Number: | LM451349W |
| Cup Part Number: | LM451310V |
| Design Units: | Imperial |
| Bearing Weight: | 14.90 Kg |
| Cage Type: | Stamped Steel |
| d: | 266.7 mm |
| D: | 355.6 mm |
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Product Details
| Series | LM451300 |
| Cone Part Number | LM451349W |
| Cup Part Number | LM451310V |
| Design Units | Imperial |
| Bearing Weight | 14.90 Kg |
| Cage Type | Stamped Steel |
| d | 266.7 mm |
| D | 355.6 mm |
| B - Cone Width | 57.150 mm |
| C - Cup Width | 44.450 mm |
| B | 57.150 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 280.92 mm |
| db - Cone Backface Backing Diameter | 284.99 mm |
| Da - Cup Frontface Backing Diameter | 343.41 mm |
| Db - Cup Backface Backing Diameter | 335.03 mm |
| Ab - Cage-Cone Frontface Clearance | 4.6 mm |
| Aa - Cage-Cone Backface Clearance | 4.8 mm |
| a - Effective Center Location3 | 5.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 40900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 158000 lbf |
| C0 - Static Radial Rating | 339000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 25200 lbf |
| K - Factor7 | 1.62 |
| e - ISO Factor8 | 0.36 |
| Y - ISO Factor9 | 1.67 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1554.1 |
| G2 - Heat Generation Factor (Rib-Roller End) | 212.2 |
| Cg - Geometry Factor | 0.154 |
Company Profile
| Worktime |
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| Phone |
+6531591338 |
| Fax |
+6531591338 |
