231255C NSK Railway Rolling Spherical Roller Bearings
100% Authentic. 231255C NSK Railway Rolling Spherical Roller Bearings Highest 41700 lbf Ca90 - Dynamic Thrust Rating (90 million revolutions)6 Quality. Certified 3.30 mm r - Cup Backface To Clear Radius2 Supplier. China Rexroth 7930 Hydraulic Pump Supplier
| Brand Name: |
NSK |
| Model Number: |
231255C |
| r - Cup Backface To Clear Radius2: |
3.30 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
41700 lbf |
| C0 - Static Radial Rating: |
455000 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)4: |
73200 lbf |
| Da - Cup Frontface Backing Diameter: |
364.00 mm |
| D: |
381.000 mm |
| Cage Type: |
Stamped Steel |
| Cup Part Number: |
M252310X |
Product Details
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
41700 lbf |
| C0 - Static Radial Rating |
455000 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
73200 lbf |
| Da - Cup Frontface Backing Diameter |
364.00 mm |
| D |
381.000 mm |
| Cage Type |
Stamped Steel |
| Cup Part Number |
M252310X |
| da - Cone Frontface Backing Diameter |
288.04 mm |
| Cg - Geometry Factor |
0.159 |
| B - Cone Width |
74.613 mm |
| db - Cone Backface Backing Diameter |
296.93 mm |
| Cone Part Number |
M252349H |
| Db - Cup Backface Backing Diameter |
356.11 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| d |
269.875 mm |
| Series |
M252300 |
| Aa - Cage-Cone Backface Clearance |
7.4 mm |
| Y - ISO Factor9 |
1.8 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
283000 lbf |