Toyana 231/670 KCW33+AH31/670 spherical roller bearings
| Brand Name: |
Toyana |
| Model Number: |
231/670 KCW33+AH31/670 |
| Series: |
M272700 |
| Cone Part Number: |
M272749 |
| Cup Part Number: |
M272710 |
| Design Units: |
Imperial |
| Bearing Weight: |
149.100 Kg |
| Cage Type: |
Pin-Type |
| d: |
479.425 mm |
| D: |
679.450 mm |
Product Details
| Series |
M272700 |
| Cone Part Number |
M272749 |
| Cup Part Number |
M272710 |
| Design Units |
Imperial |
| Bearing Weight |
149.100 Kg |
| Cage Type |
Pin-Type |
| d |
479.425 mm |
| D |
679.450 mm |
| B - Cone Width |
128.588 mm |
| C - Cup Width |
101.600 mm |
| B |
128.588 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
506.98 mm |
| db - Cone Backface Backing Diameter |
515.87 mm |
| Da - Cup Frontface Backing Diameter |
648.46 mm |
| Db - Cup Backface Backing Diameter |
632.97 mm |
| Ab - Cage-Cone Frontface Clearance |
10.4 mm |
| Aa - Cage-Cone Backface Clearance |
7.9 mm |
| a - Effective Center Location3 |
-8.9 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
218000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
839000 lbf |
| C0 - Static Radial Rating |
1660000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
124000 lbf |
| K - Factor7 |
1.76 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) |
8110 |
| G2 - Heat Generation Factor (Rib-Roller End) |
508 |
| Cg - Geometry Factor |
0.26 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-13563849567 |