Description
Brand - SKF
Item Number - BC1-7292 SKF
Category - Traction Motor Bearing Units
Bore Diameter (d) mm - 120
Outer Diameter (D) mm - 220
Width (B) mm - 56
Load Rating (C1) kN - 30
Load Rating (C2) kN - 30
Shoulder Diameter (D1) mm - 268
Re-greasable - No
Designation Prefixes and Suffixes:
BC1 - Single Row Cylindrical Roller Bearing, Customized Design
Notes:
* Design options for traction motor bearing units:
1. INSOCOAT design – electrical insulation layer
2. Hybrid design – equipped with ceramic rolling elements
3. Integrated sensors - detection of direction of rotation, rotational speed, absolute positioning and bearing temperature
4. Regreaseable design – TMBUs in operation can be retrofitted with a regreasing device
** Images are for representation purposes only