NN4952 NTN Tapered Roller Bearing
How do you NTNY BEARING LTD find the NN4952 NTN Tapered Roller Bearing 0.3 mm Aa - Cage-Cone Backface Clearance LM501349 Cone Part Number specification? Manufacturers Online Free -3.3 mm a - Effective Center Location3 check！
| Brand Name: |
NTN |
| Model Number: |
NN4952 |
| a - Effective Center Location3: |
-3.3 mm |
| Aa - Cage-Cone Backface Clearance: |
0.3 mm |
| Cone Part Number: |
LM501349 |
| db - Cone Backface Backing Diameter: |
54.10 mm |
| Ab - Cage-Cone Frontface Clearance: |
1.8 mm |
| Bearing Weight: |
0.30 Kg |
| Cup Part Number: |
LM501310 |
| B - Cone Width: |
19.812 mm |
| PDF |
NN4952 |
Product Details
| a - Effective Center Location3 |
-3.3 mm |
| Aa - Cage-Cone Backface Clearance |
0.3 mm |
| Cone Part Number |
LM501349 |
| db - Cone Backface Backing Diameter |
54.10 mm |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm |
| Bearing Weight |
0.30 Kg |
| Cup Part Number |
LM501310 |
| B - Cone Width |
19.812 mm |
| D |
73.431 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
13.3 |
| Design Units |
Imperial |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
4360 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
16800 lbf |
| Cage Type |
Stamped Steel |
| Y - ISO Factor9 |
1.5 |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
23.3 |
| B |
19.558 mm |
| da - Cone Frontface Backing Diameter |
48.01 mm |
| Cg - Geometry Factor |
0.0739 |