Koyo 643 TAPER ROLLER BEARING
by Koyo
Original price
$59.72
-
Original price
$59.72
Original price
$59.72
$59.72
-
$59.72
Current price
$59.72
TAPER ROLLER BEARING
643 - Tapered Roller Bearing (Cones) O.D. > 4 Inch : Class 4 (A4), / Bore: Cylindrical ; Cage: Pressed Steel / Open; Lube: Rust preventative only.
- Typical applications include: Wheel hubs, construction and mining equipment, gear boxes, motors, prop shafts, differentials, wind turbines, and railroad axle boxes
- Koyo tapered roller bearings include an inner ring (cone), an outer ring (cup), cage and rollers which are profiled to distribute loads evenly and are available in single row, double row and four row designs
- Single row Tapered roller bearings carry radial and axial loads in one direction simultaneously. Typically two or more bearings are matched and used together. Double row designs accommodate radial and axial loads in both directions
- Interchanges to SKF BR643, Timken 643, BCA 643, NTN 4T-643, NSK 643, Schaeffler FAG 643