Enclosure: 2 Seals
Outer Race Width - Millimeter: 9
Other Features: Deep Groove | NBR Seal
Inch - Metric: Metric
Outside Diameter - Inch: 1.26

Maximum Capacity / Filling Slot: No
Cage Material: Steel
Internal Clearance: C0-Medium
Internal Special Features: No
Snap Ring: Yes

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 2.247
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.49
Other Features: With 2 Set Screw
Global Part Number GPN: 38639
Pitch Diameter - Millimeter: 57.07
Mounting Method: Finished Bore

Profile: Bushing No Flange
Nominal Bore - Inch: 1
Nominal Outside Diameter - Inch: 1.25
Inch - Metric: Inch
Outside Diameter - Inch: 1.254

Length Thru Bore - Millimeter: 44.45
Nominal Bore - Millimeter: 25.4
Length Thru Bore - Inch: 1.75
Outside Diameter - Millimeter: 31.852
Nominal Outside Diameter - Millimeter: 31.75

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.5

Length Thru Bore - Millimeter: 30.963
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 63.5
Coupling Type: Elastomeric Coupling
Torque: TPR 450 | Hytrel 1800In-Lbs

Profile: Bushing With Flange
Nominal Bore - Inch: 2
Nominal Outside Diameter - Inch: 2.25
Flange Outside Diameter - Millimeter: 63.5
Inch - Metric: Inch

Material: SAE841
Outside Diameter - Inch: 2.254
Length Thru Bore - Millimeter: 25.4
Nominal Bore - Millimeter: 50.8
Global Part Number GPN: 490977