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

Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Length Thru Bore - Millimeter: 192.024
Length Thru Bore - Inch: 7.56
Other Features: Double Row | Nitrile Rubber Seal

Housing Style: Cartridge Unit
Housing Material: Cast Steel
Mounting Method: Eccentric Collar
Rolling Element: Spherical Roller Bearing
Expansion / Non-expansion: Non-Expansion

Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Outside Diameter - Millimeter: 311.15
Bore - Millimeter: 41.275
Other Features: Cam Assisted Operation | Oil Lubrication

Global Part Number GPN: 579640
Mounting Method: Finished Bore
Belt Series: 3230HV
Bushing Size: No Bushing
Number of Grooves: 1

Component: Double 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: Light Medium Duty | Groove and Hole in OD Center
Global Part Number GPN: 648087
Precision Class: Standard
Basic Number: LM446310D