NN4952K NTN Cylindrical Roller Bearing
Manufacturers 80.963 mm B - Cone Width of all Tapered Roller Bearing are LLC NTN-SNR BEARINGS RUS represented in EE590650 Cone Part Number our 3.6 mm Ab - Cage-Cone Frontface Clearance partial list of clients. Contact Gary for a complete NN4952K NTN Cylindrical Roller Bearing list of clients and projects.
| Brand Name: |
NTN |
| Model Number: |
NN4952K |
| Cone Part Number: |
EE590650 |
| B - Cone Width: |
80.963 mm |
| Ab - Cage-Cone Frontface Clearance: |
3.6 mm |
| Cup Part Number: |
591350 |
| C0 - Static Radial Rating: |
266000 lbf |
| a - Effective Center Location3: |
-4.6 mm |
| G2 - Heat Generation Factor (Rib-Roller End): |
92.9 |
| Aa - Cage-Cone Backface Clearance: |
13.2 mm |
| PDF |
NN4952K |
Product Details
| Cone Part Number |
EE590650 |
| B - Cone Width |
80.963 mm |
| Ab - Cage-Cone Frontface Clearance |
3.6 mm |
| Cup Part Number |
591350 |
| C0 - Static Radial Rating |
266000 lbf |
| a - Effective Center Location3 |
-4.6 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
92.9 |
| Aa - Cage-Cone Backface Clearance |
13.2 mm |
| K - Factor7 |
1.18 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
47300 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) |
671.9 |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| B |
79.375 mm |
| Design Units |
Imperial |
| da - Cone Frontface Backing Diameter |
191.01 mm |
| Da - Cup Frontface Backing Diameter |
307.85 mm |
| Series |
590000 |
| Y - ISO Factor9 |
1.21 |
| Db - Cup Backface Backing Diameter |
297.94 mm |
| Cg - Geometry Factor |
0.129 |