Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Ball Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.32
Length Thru Bore - Millimeter: 18.288
Other Features: 0.343 Inch Teeth Width | With 203KRR2 Bearing

Inch - Metric: Inch
Outside Diameter - Inch: 3.35
Outside Diameter - Millimeter: 85.09
Bore - Millimeter: 12.7
Bore - Inch: 0.5

Other Features: Web Style
Mounting Method: Finished Bore
Belt Series: 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 1.625
Length Thru Bore - Millimeter: 31.75
Length Thru Bore - Inch: 1.25
Outside Diameter - Millimeter: 41.275

Bore - Millimeter: 12.7
Bore - Inch: 0.5
Other Features: Keyway on ID
Bushing Series: H

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.25

Length Thru Bore - Millimeter: 27
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 47.625
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 240In-Lbs

Gear Style: Helical Gear
Pitch Diameter - Inch: 1
Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 12.7

Face Width - Inch: 0.5
Pitch: 16 Transverse DP
Other Features: Plain Style | Type A | 45 Degree Helix Angle | Without Hub | With Keyway
Global Part Number GPN: 667416
Pressure Angle: 14.5