Inch - Metric: Inch
Outside Diameter - Inch: 4.375
Length Thru Bore - Millimeter: 56.363
Length Thru Bore - Inch: 2.219
Other Features: Single Row | Wide Inner Ring | Self-Locking Collar | Cylindrical Cartridge

Housing Style: Cartridge Unit
Housing Material: Cast Iron
Mounting Method: Eccentric Collar
Rolling Element: Ball Bearing
Expansion / Non-expansion: Non-Expansion

Component: Cup
Width - Millimeter: 20.65
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 4.375

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 111.125
Bore - Millimeter: 0
Precision Class: Standard
Basic Number: NP673386

Component: Cup
Width - Millimeter: 33.35
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 4.375

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 111.125
Global Part Number GPN: 649616
Precision Class: Standard
Basic Number: 532

Pilot Diameter - Millimeter: 111.125
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.375
Length Thru Bore - Millimeter: 31.75

Nominal Bolt Circle Diameter Round - Inch: 3.313
Other Features: 5/16-18 Tapped Hole | 3 Tapped Hole | Used With Plate Steel Sprocket
Pilot Length - Inch: 0
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 84.15

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 4.375
Length Thru Bore - Millimeter: 59.538

Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 111.125
Hub Diameter - Inch: 4.375
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 2875 | Hytrel/Urethane 11350In-Lbs