Features
Inch - Metric:
Inch
Outside Diameter - Inch:
10.406
Outside Diameter - Millimeter:
264.312
Other Features:
Face Dia 9.156 | 19 Tangs
Inside Diameter - Millimeter:
202.743
Features
Inch - Metric:
Metric
Outside Diameter - Inch:
10.315
Outside Diameter - Millimeter:
262
Inside Diameter - Millimeter:
200
Features
Profile:
Complete with Outer and Inner Ring
Inch - Metric:
Metric
Outside Diameter - Inch:
10.433
Bore Profile:
Straight
Retainer:
Yes
Cage Material:
Brass
Separable:
Inner Ring - Both Sides
Other Features:
Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Global Part Number GPN:
456318
Number of Rows of Rollers:
Single Row
80BS31 2-C 1/2X1/4
Description
MARTIN SPROCKET & GR 80BS31 2-C 1/2X1/4
Part # 80BS31 2-C 1/2X1/4
BDI # 26267614
Features
Chain Pitch - Inch:
1
Chain Size:
80
Chain Pitch - Millimeter:
25.4
Chain Type:
ANSI Roller Chain
Pitch Diameter - Inch:
9.884
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
10.434
Pitch Diameter - Millimeter:
251.054
Mounting Method:
Finished Bore
Features
Chain Pitch - Inch:
1.75
Chain Size:
140
Chain Pitch - Millimeter:
44.45
Pitch Diameter - Inch:
9.524
Inch - Metric:
Inch
Material:
Carbon Steel
Outside Diameter - Inch:
10.411
Other Features:
1-1/2 Inch Plain Bore
Pitch Diameter - Millimeter:
241.91
Mounting Method:
Rough Bore






