Features
Chain Pitch - Inch:
1.25
Chain Size:
20B-3
Pitch Diameter - Inch:
30.248
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
30.973
Other Features:
Triplex Type
Global Part Number GPN:
569896
Pitch Diameter - Millimeter:
768.3
Mounting Method:
Rough Bore
20CTB76
Description
20CTB76 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Part # 20CTB76
BDI # 617170
Features
Chain Pitch - Inch:
1.25
Chain Size:
20B-1
Pitch Diameter - Inch:
30.248
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
30.973
Other Features:
Bushing Sold Separately | Bushing Not Included | Simplex Type | Taper Lock Bushing
Global Part Number GPN:
569890
Pitch Diameter - Millimeter:
768.3
Mounting Method:
Bushed
28CTB54
Description
28CTB54 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
Part # 28CTB54
BDI # 618115
Features
Chain Pitch - Inch:
1.75
Chain Size:
28B-1
Pitch Diameter - Inch:
30.097
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
31.096
Other Features:
Bushing Sold Separately | Bushing Not Included | Simplex Type | Taper Lock Bushing
Global Part Number GPN:
569808
Pitch Diameter - Millimeter:
764.47
Mounting Method:
Bushed
Features
Chain Pitch - Inch:
1.75
Chain Size:
140
Chain Pitch - Millimeter:
44.45
Chain Type:
ANSI Roller Chain
Pitch Diameter - Inch:
30.097
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
31.096
Pitch Diameter - Millimeter:
764.47
Mounting Method:
Rough Bore
Features
Enclosure:
Open
Bore Profile:
Straight
Cage Material:
Brass
Internal Clearance:
C0-Medium
Inch - Metric:
Metric
Outside Diameter - Inch:
31.102
Other Features:
One Piece Cage | Lubrication Hole and Groove On Outer Ring
Number of Rows of Rollers:
Double Row
Mounting Method:
Shaft Mount
Rolling Element:
Spherical Roller Bearing