Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 3.125
Bore - Millimeter: 36.525
Bore - Inch: 1.438

Other Features: 1 Single Cone | 1 Single Cup | Heavy Medium Duty | Stamped Steel Cage
Assembly Components: HM89249 (1) | HM89210 (1)
Precision Class: Standard
Outside Diameter - Millimeter: 79.375
Basic Number: HM89249

Inch - Metric: Inch
Outside Diameter - Inch: 3.125
Bore - Millimeter: 25.4
Bore - Inch: 1
Other Features: Keyway on ID | With Setscrew

Length Thru Bore - Millimeter: 52.4
Bushing Series: SF
Length Thru Bore - Inch: 2.063
Outside Diameter - Millimeter: 79.375

Component: Cup
Flange Outside Diameter - Millimeter: 0
Flange Outside Diameter - Inch: 0
Inch - Metric: Inch
Outside Diameter - Inch: 3.125

Width - Millimeter: 17.475
Global Part Number GPN: 649772
Precision Class: Standard
Outside Diameter - Millimeter: 79.375
Basic Number: 43312

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 3.125
Bore - Millimeter: 31.75
Bore - Inch: 1.25

Other Features: 1 Single Cone | 1 Single Cup | Stamped Steel
Assembly Components: 3476 (1) | 3420 (1)
Precision Class: Standard
Outside Diameter - Millimeter: 79.375
Basic Number: 3476

Bore Profile: Minimum Plain Bore
Component: Hub
Coupling Type: Elastomeric Coupling
Torque: 925In-Lbs
Inch - Metric: Inch

Outside Diameter - Inch: 3.125
Material: Steel
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 44.45
Hub Diameter - Millimeter: 69.85