NN4921K NTN Cylindrical Roller Bearing
NN4921K NTN Cylindrical Roller Bearing Warehouse offers car parts and 0.1250 Bore Dia (d) car accessories. We sell discount Tapered Roller Bearing 4,36626 Width (mm) online as well as cheap machinery parts. China Abec 7 Bearings Supplier 53 Max Speed (Grease) (X1000 RPM)
| Brand Name: |
NTN |
| Model Number: |
NN4921K |
| Bore Dia (d): |
0.1250 |
| Max Speed (Grease) (X1000 RPM): |
53 |
| Width (mm): |
4,36626 |
| Ball Qty: |
7 |
| Width (B): |
0.1719 |
| Radius (min) (rs): |
0.002 |
| Standard Clearance: |
K25 |
| Weight (g): |
3.30 |
| PDF |
NN4921K |
Product Details
| Bore Dia (d) |
0.1250 |
| Max Speed (Grease) (X1000 RPM) |
53 |
| Width (mm) |
4,36626 |
| Ball Qty |
7 |
| Width (B) |
0.1719 |
| Radius (min) (rs) |
0.002 |
| Standard Clearance |
K25 |
| Weight (g) |
3.30 |
| Max Speed (Oil) (X1000 RPM) |
63 |
| Bearing Type |
Shielded |
| Max. Shaft Shoulder Dia. Inner (Ui) |
0.2 |
| Static Load Rating (Cor) |
41 |
| Bearing number |
SR2AZZ |
| Outer Dia (D) |
0.5000 |
| Ball Dia (Dw) |
0.0625 |
| Min. Housing Shoulder Dia., Outer (Uo) |
0.323 |
| Outer Diameter (mm) |
12,7 |
| Bore Diameter (mm) |
3,175 |
| Precision |
A1 |
| Dynamic Load Rating (Cr) |
122 |