NTN RNA4907LL/3AS Needle roller bearing-without inner ring
| Brand Name |
NTN |
| Model Number |
RNA4907LL/3AS |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN RNA4907LL/3AS bearing Size Chart (mm/inches) |
|---|
| Series | H715300 |
| Cone Part Number | H715343 |
| Cup Part Number | H715310-B |
| Design Units | Imperial |
| Bearing Weight | 7.9 lb |
| Cage Type | Stamped Steel |
| d | 2.6875 in |
| D | 5.5000 in |
| D1 - Flange Outer Diameter | 6 in |
| B - Cone Width | 1.8125 in |
| C - Cup Width | 1.4375 in |
| C1 - Cup Flange Width | 0.3125 in |
| T1 - Bearing Width | 1.8125 in |
| T - Bearing Width to Flange | 0.6875 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 3.39 in |
| db - Cone Backface Backing Diameter | 3.62 in |
| Da - Cup Frontface Backing Diameter | 5.35 in |
| Ab - Cage-Cone Frontface Clearance | 0.11 in |
| Aa - Cage-Cone Backface Clearance | 0.14 in |
| a - Effective Center Location3 | -0.34 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 18600 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 71700 lbf |
| C0 - Static Radial Rating | 91000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 15100 lbf |
| K - Factor7 | 1.24 |
| e - ISO Factor8 | 0.47 |
| Y - ISO Factor9 | 1.27 |
| G1 - Heat Generation Factor (Roller-Raceway)10 | 147 |
| G2 - Heat Generation Factor (Rib-Roller End) | 32.8 |
| Cg - Geometry Factor11 | 0.0993 |