Features
Chain Pitch - Inch:
0.25
Chain Size:
25
Chain Pitch - Millimeter:
6.35
Pitch Diameter - Inch:
1.678
Inch - Metric:
Inch
Material:
Stainless Steel
Outside Diameter - Inch:
1.809
Global Part Number GPN:
36508
Pitch Diameter - Millimeter:
42.621
Mounting Method:
Rough Bore
25B21
Description
25B21 ROLLER CHAIN SPROCKET ; 1/4" P 21T 1/4" MIN PLAIN BORE
Part # 25B21
BDI # 617877
Features
Chain Pitch - Inch:
0.25
Chain Size:
25
Chain Pitch - Millimeter:
6.35
Pitch Diameter - Inch:
1.678
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
1.809
Global Part Number GPN:
36083
Pitch Diameter - Millimeter:
42.621
Mounting Method:
Rough Bore
Features
Chain Pitch - Inch:
0.25
Chain Size:
25
Chain Pitch - Millimeter:
6.35
Pitch Diameter - Inch:
1.678
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
1.809
Global Part Number GPN:
31580
Pitch Diameter - Millimeter:
42.621
Mounting Method:
Rough Bore
Features
Chain Pitch - Inch:
0.25
Chain Size:
25
Chain Pitch - Millimeter:
6.35
Chain Type:
ANSI Roller Chain
Pitch Diameter - Inch:
1.678
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
1.809
Pitch Diameter - Millimeter:
42.621
Mounting Method:
Rough Bore
25B21-1/2
Description
25B21-1/2 ROLLER CHAIN SPROCKET ; NON-RETURNABLE STEEL
Part # 45671
BDI # 169108
Features
Chain Pitch - Inch:
0.25
Chain Size:
25
Chain Pitch - Millimeter:
6.35
Pitch Diameter - Inch:
1.678
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
1.809
Other Features:
With 2 Set Screw
Pitch Diameter - Millimeter:
42.621
Mounting Method:
Finished Bore