CONE
#TIM55212C
Sommaire du produit
Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer bearing life and excellent antifriction properties.
Caractéristiques et avantages
- With capacity to manage both radial and axial loads, high performance Timken® tapered roller bearing components are engineered to provide the greatest durability in the most compact space
- Steel Material
- Both rings should be replaced at the same time to maximize reliability and life
Spécifications
| Bearing Weight | 6.01 lb (2.727 Kg) |
| Bearing Width Across Cones (T) | 30.163 mm (1.1875 in) |
| Bore (d) | 2.1250 in (53.975 mm) |
| Cage-Cone Frontface Clearance (Ab) | 0.16 in (4.1 mm) |
| Cage-Cone Backface Clearance (Aa) | 0.17 in (4.3 mm) |
| Cage Type | Stamped Steel |
| Cone Backface Backing Diameter (db) | 3.23 in (82 mm) |
| Cone Backface "To Clear" Radius (R) | 0.14 in (3.600 mm) |
| Cone Width (B) | 1.0594 in (26.909 mm) |
| Cup Backface ""To Clear"" Radius (r) | 0.03 in (0.8 mm) |
| Cup Frontface Backing Diameter (Da) | 4.18 in (105.92 mm) |
| Cup Outer Diameter (D) | 4.5268 in (114.981 mm) |
| Cup Part Number | 55452D |
| Design Units | Imperial |
| Double Cup Width (C) | 1.7500 in (44.450 mm) |
| Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) | 8810 lbf (39200 N) |
| Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) | 15300 lbf (68200 N) |
| Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) | 59200 lbf (263000 N) |
| Dynamic Thrust Rating (90 million revolutions) (Ca90) | 13300 lbf (59300 N) |
| Factor (K) | 0.66 |
| Geometry Factor (Cg) | 0.125 |
| ISO Factor (e) | 0.88 |
| ISO Factor (Y1) | 0.76 |
| ISO Factor (Y2) | 1.14 |
| Séries | 55000C |