Bearing NA 4903UU IKO
170 Million used Bearing NA 4903UU IKO instantly 107000 Series searchable. Shop our large selection of parts based on brand, price, description, and location. Order the Boyal Industrial Pte ltd. Needle Roller Bearing with stock 107105 Cup Part Number ...
| Series: | 107000 |
| Cone Part Number: | EE107057 |
| Cup Part Number: | 107105 |
| Design Units: | Imperial |
| Bearing Weight: | 17.50 Kg |
| Cage Type: | Stamped Steel |
| d: | 146.050 mm |
| D: | 268.288 mm |
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Product Details
| Series | 107000 |
| Cone Part Number | EE107057 |
| Cup Part Number | 107105 |
| Design Units | Imperial |
| Bearing Weight | 17.50 Kg |
| Cage Type | Stamped Steel |
| d | 146.050 mm |
| D | 268.288 mm |
| B - Cone Width | 74.613 mm |
| C - Cup Width | 57.150 mm |
| B | 74.613 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 166.12 mm |
| db - Cone Backface Backing Diameter | 176.02 mm |
| Da - Cup Frontface Backing Diameter | 249.68 mm |
| Db - Cup Backface Backing Diameter | 236.98 mm |
| Ab - Cage-Cone Frontface Clearance | 4.1 mm |
| Aa - Cage-Cone Backface Clearance | 6.9 mm |
| a - Effective Center Location3 | -15 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 45700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 176000 lbf |
| C0 - Static Radial Rating | 263000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 30300 lbf |
| K - Factor7 | 1.51 |
| e - ISO Factor8 | 0.39 |
| Y - ISO Factor9 | 1.55 |
| G1 - Heat Generation Factor (Roller-Raceway) | 606 |
| G2 - Heat Generation Factor (Rib-Roller End) | 76.3 |
| Cg - Geometry Factor | 0.116 |
