M257248D/M257210/M257210D NTN Cylindrical Roller Bearing
M257248D/M257210/M257210D NTN Cylindrical Roller Bearing Warehouse offers -0.3 mm Aa - Cage-Cone Backface Clearance car parts and car accessories. Shanghai Pump Valve Manufacturing Co., Ltd. We 71000 N C0 - Static Radial Rating sell discount Spherical Roller Bearings online as well as cheap machinery parts.
| Brand Name: |
NTN |
| Model Number: |
M257248D/M257210/M257210D |
| Aa - Cage-Cone Backface Clearance: |
-0.3 mm |
| Cone Part Number: |
JHM33449 |
| C0 - Static Radial Rating: |
71000 N |
| Series: |
HM33400 |
| C1 - Dynamic Radial Rating (1 million revolutions)6: |
79500 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
31100 lbf |
| Design Units: |
METRIC |
| Cage Type: |
Stamped Steel |
| PDF |
M257248D/M257210/M257210D |
Product Details
| Aa - Cage-Cone Backface Clearance |
-0.3 mm |
| Cone Part Number |
JHM33449 |
| C0 - Static Radial Rating |
71000 N |
| Series |
HM33400 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
79500 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
31100 lbf |
| Design Units |
METRIC |
| Cage Type |
Stamped Steel |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
8070 lbf |
| DD |
42.4 mm |
| WPD |
51.2 mm |
| B - Cone Width |
25.000 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
20600 N |
| a - Effective Center Location4 |
-8.9 mm |
| d |
24.000 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
5.79 |
| db - Cone Backface Backing Diameter |
35 mm |
| da - Cone Frontface Backing Diameter |
30 mm |
| K - Factor8 |
1.65 |
| Ab - Cage-Cone Frontface Clearance |
2.5 mm |