Chain Pitch - Inch: 1.5
Chain Size: 120-2
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 20.073
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 20.916
Other Features: With Set Screw
Pitch Diameter - Millimeter: 509.854
Mounting Method: Finished Bore

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 20.305
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 21.016
Other Features: Simplex Type
Global Part Number GPN: 570091
Pitch Diameter - Millimeter: 515.75
Mounting Method: Rough Bore

Height - Millimeter: 101.6
Bore 1 - Inch: 14
Bore 2 - Millimeter: 355.6
Height - Inch: 4
Bore 2 - Inch: 14

Thrust Bearing: Yes
Inch - Metric: Inch
Outside Diameter - Inch: 21
Other Features: Single Row | Heavy Duty | Separable | Bore 2 dimension may vary between manufacturers
Self Aligning: No

Chain Pitch - Inch: 1.25
Chain Size: 100
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 20.305
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 21.016
Global Part Number GPN: 31395
Pitch Diameter - Millimeter: 515.75
Mounting Method: Rough Bore

Chain Pitch - Inch: 1
Chain Size: 16B-1
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 20.38
Inch - Metric: Metric

Material: Carbon Steel
Outside Diameter - Inch: 20.956
Other Features: BS/DIN Sprocket
Pitch Diameter - Millimeter: 517.65
Mounting Method: Rough Bore