Features
Component:
Assembly
Inch - Metric:
Inch
Outside Diameter - Inch:
12.875
Outside Diameter - Millimeter:
327.025
Bore - Millimeter:
241.3
Other Features:
2 Single Cone | 1 Double Cup | Unground Cone Spacer | Outer Race with Oil Holes and Groove
Global Part Number GPN:
660439
Assembly Components:
8578 (2) | 8520CD (1) | X1S-8578 (1)
Basic Number:
8578
Precision Class:
Standard
Features
Component:
Assembly
Inch - Metric:
Inch
Outside Diameter - Inch:
12.813
Outside Diameter - Millimeter:
325.45
Bore - Millimeter:
263.525
Bore - Inch:
10.375
Other Features:
Steel Cage
Precision Class:
Class 4
Basic Number:
38880
8578-902B3
Description
8578-902B3 TAPERED ROLLER BEARING ASSY ; TWO-1-ROW 12-18OD
Part # 8578-902B3
BDI # 1351941
Features
Component:
Assembly
Inch - Metric:
Inch
Outside Diameter - Inch:
12.88
Outside Diameter - Millimeter:
327.152
Bore - Millimeter:
241.3
Bore - Inch:
9.5
Other Features:
2 Single Cone | 2 Single Cup | 1 Cup Spacer
Assembly Components:
8578 (2) | 8520 (2) | Y2S8520 (1)
Basic Number:
8578
Precision Class:
Standard
8573-903A6
Description
8573-903A6 TAPERED ROLLER BEARING ; NON RETURNABLE
Part # 8573-903A6
BDI # 1351883
Features
Component:
Assembly
Flange Outside Diameter - Millimeter:
336.448
Inch - Metric:
Inch
Outside Diameter - Inch:
12.875
Flange Outside Diameter - Inch:
13.246
Outside Diameter - Millimeter:
327.025
Other Features:
1 Single Cone | 1 Single Cup | Flanged Outer Race
Global Part Number GPN:
663562
Assembly Components:
8573 (1) | 8520-B (1)
Precision Class:
Standard
8573-902A1
Description
8573-902A1 TAPERED ROLLER BEARING ; POR NON RETURNABLE
Part # 8573-902A1
BDI # 1351880
Features
Component:
Assembly
Inch - Metric:
Inch
Outside Diameter - Inch:
12.875
Outside Diameter - Millimeter:
327.025
Bore - Millimeter:
228.6
Other Features:
2 Single Cone | 1 Double Cup | Outer Race with Oil Holes and Groove
Global Part Number GPN:
657161
Assembly Components:
8573 (2) | 8520CD (1) | X1S-8573 (1)
Basic Number:
8573
Precision Class:
Standard