Cone & Race: 30203 - Tapered Roller Bearing Set, 0.669 in Bore (ID)

$4.95
In stock
Ships same business day before 12:30 PM PST (Mon–Fri).
Product details
  • Part Number 30203
  • Bore (ID) 0.669 in | 17 mm
  • Outer Diameter 1.575 in | 40 mm
  • Width 0.512 in | 13.25 mm
  • OEM Part Numbers 77 03 090 252, 9985005, 18521, 91066MC7004, 7127063, JD10937, ALY36254, JD10037, 1716990M1
Description

Premium Tapered Roller Bearings for High Radial & Axial Load Applications

Our tapered roller bearings are engineered to deliver superior performance in applications requiring reliable support for combined radial and axial loads. Designed for durability and precision, these bearings ensure smooth rotation, reduced friction, and long operational life in demanding industrial and automotive environments.

Part Number 30203
Bore (ID) 0.669 in | 17 mm
Outer Diameter 1.575 in | 40 mm
Width 0.512 in | 13.25 mm


Applications

  • Automotive wheel hubs and transmissions
  • Heavy-duty construction and earthmoving equipment
  • Agricultural machinery (axles and gearboxes)
  • Mining and crushing equipment
  • Industrial gearboxes and speed reducers
  • Railway and locomotive axle journals
  • Propeller shafts and marine applications