Chain Pitch - Inch: 1.25
Chain Size: 20B-3
Chain Pitch - Millimeter: 31.75
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 30.248

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 30.973
Pitch Diameter - Millimeter: 768.3
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.75
Chain Size: 28B-1
Chain Pitch - Millimeter: 44.45
Pitch Diameter - Inch: 30.097
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 31.096
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Pitch Diameter - Millimeter: 764.47
Mounting Method: Bushed

Chain Pitch - Inch: 1
Chain Size: 16B-1
Chain Pitch - Millimeter: 25.4
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 30.563

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 31.147
Pitch Diameter - Millimeter: 776.3
Mounting Method: Rough Bore

Enclosure: Open
Bore Profile: Straight
Cage Material: Brass
Internal Clearance: C3-Loose
Inch - Metric: Metric

Outside Diameter - Inch: 31.102
Other Features: Lubrication Hole and Groove On Outer Ring | Inner Ring and Outer Ring Heat Stabilized to 200 Deg C
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 31
Outside Diameter - Millimeter: 787.4
Bore - Millimeter: 609.6

Bore - Inch: 24
Other Features: 2 Single Cone | 1 Double Cup | 1 Cone Spacer | 1 Pack
Assembly Components: EE649240 (2) | 649311CD (1) | X1S649240 (1) | CRT691055 (1)
Basic Number: EE649240
Precision Class: Standard