Component: Cup
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Flange Outside Diameter - Inch: 0

Outside Diameter - Millimeter: 311.15
Other Features: Heavy Duty
Global Part Number GPN: 648719
Precision Class: Standard
Basic Number: H238110

Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Length Thru Bore - Millimeter: 109
Length Thru Bore - Inch: 4.291
Other Features: Single Row | Split Roller | Enhanced Duty | Aluminum Seal

Housing Style: Cartridge Unit
Housing Material: Cast Iron
Mounting Method: Clamp Collar
Rolling Element: Cylindrical Roller Bearing
Expansion / Non-expansion: Expansion

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Outside Diameter - Millimeter: 311.15
Bore - Millimeter: 234.95

Bore - Inch: 9.25
Other Features: 2 Single Cone | 1 Double Cup
Assembly Components: LM446349NW (2) | LM446310D (1)
Basic Number: SET813
Precision Class: Standard

Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Outside Diameter - Millimeter: 311.15
Bore - Millimeter: 36.525
Bore - Inch: 1.438

Other Features: Arm Style
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A
Bushing Size: No Bushing
Number of Grooves: 2

Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Outside Diameter - Millimeter: 311.15
Bore - Millimeter: 31.75
Bore - Inch: 1.25

Other Features: Arm Style
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A
Bushing Size: No Bushing
Number of Grooves: 1