Enclosure: Open
Inch - Metric: Metric
Outside Diameter - Inch: 6.693
Maximum Capacity / Filling Slot: No
Flush Ground: Yes

Other Features: Normal Axial Internal Clearance
Global Part Number GPN: 257521
Cage Material: Brass
Snap Ring: No
Number of Bearings: 1 (Single)

Pilot Diameter - Millimeter: 158.75
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.75
Length Thru Bore - Millimeter: 88.9

Nominal Bolt Circle Diameter Round - Inch: 5
Other Features: Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Pilot Length - Inch: 2.5
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 127

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 6.373

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.653
Pitch Diameter - Millimeter: 161.87
Mounting Method: Rough Bore

Bore Profile: Bushed
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.625

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | Taper Lock Bushing
Hub Diameter - Millimeter: 117.475
Coupling Type: Elastomeric Coupling
Torque: 5500In-Lbs

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Ductile Iron
Outside Diameter - Inch: 6.63

Length Thru Bore - Millimeter: 63.5
Other Features: Components May or May Not Intermix Among Brands | Tire Style | Clearance Shaft Fit | 2 Set Screws
Hub Diameter - Millimeter: 146.05
Coupling Type: Elastomeric Coupling
Torque: 5504In-Lbs