Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 5.45

Length Thru Bore - Millimeter: 53.188
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 82.55
Coupling Type: Elastomeric Coupling
Torque: TPR 1135 | Hytrel 4530In-Lbs

Enclosure: Open
Inch - Metric: Metric
Outside Diameter - Inch: 5.118
Maximum Capacity / Filling Slot: No
Flush Ground: Yes

Other Features: Normal Axial Internal Clearance
Global Part Number GPN: 257562
Cage Material: Brass
Snap Ring: No
Number of Bearings: 1 (Single)

Chain Pitch - Inch: 0.5
Chain Size: 40
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.057
Other Features: With 2 Set Screw
Global Part Number GPN: 33088
Pitch Diameter - Millimeter: 121.5
Mounting Method: Finished Bore

Enclosure: Open
Inch - Metric: Metric
Outside Diameter - Inch: 5.906
Maximum Capacity / Filling Slot: No
Flush Ground: Yes

Other Features: Normal Axial Internal Clearance
Global Part Number GPN: 254747
Cage Material: Brass
Snap Ring: No
Number of Bearings: 2 (1 Pair)

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 5.442
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 5.949
Other Features: With 2 Set Screw
Global Part Number GPN: 34920
Pitch Diameter - Millimeter: 138.23
Mounting Method: Finished Bore