Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 1.85
Outside Diameter - Millimeter: 47
Bore - Millimeter: 17

Other Features: 1 Single Cone | 1 Single Cup
Global Part Number GPN: 660057
Assembly Components: X30303 (1) | Y30303 (1)
Basic Number: 30303
Precision Class: Standard

Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 1.575
Outside Diameter - Millimeter: 40
Bore - Millimeter: 17

Other Features: 1 Single Cone | 1 Single Cup
Global Part Number GPN: 657176
Assembly Components: X30203 (1) | Y30203 (1)
Basic Number: 30203
Precision Class: Standard

Enclosure: Open
Component: Complete with Outer and Inner Ring
Closed End: No
Thrust Bearing: No
Inch - Metric: Metric

Outside Diameter - Inch: 1.457
Retainer: Yes
Other Features: Plain Inner Ring | 2 Rib Outer Ring | Radial Precision Bearing | Steel Cage | Heavy Duty | Ground Raceway with Rib | Oil Hole
Global Part Number GPN: 591335
Self Aligning: No

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: Roller Chain
Bearing Type: Ball Bearing

Inch - Metric: Metric
Material: Glass Reinforced Nylon
Outside Diameter - Inch: 2.98
Length Thru Bore - Millimeter: 12
Other Features: 1.78 Inch Hub Diameter | 0.279 Inch Teeth Width | 6203-2RS Insertion Molded ABEC-1 High Precision Bearing

Roller Width - Inch: 0.787
Roller Width - Millimeter: 20
Roller Surface Profile: Crowned
Enclosure: Sealed
Profile: Yoke Type

Inch - Metric: Metric
Roller Diameter - Millimeter: 40
Roller Diameter - Inch: 1.575
Other Features: Caged | With Inner Ring | 3 Stage Sealing
Global Part Number GPN: 239731