Bearing Type: Ball Bearing
Face Width - Millimeter: 16.256
Face Width - Inch: 0.64
Inch - Metric: Inch
Material: Nylon

Outside Diameter - Inch: 4
Length Thru Bore - Millimeter: 12
Other Features: 6203-2RS Bearing
Belt Width - Millimeter: 15.875
Belt Series: B

Inch - Metric: Inch
Outside Diameter - Inch: 3.95
Outside Diameter - Millimeter: 100.33
Bore - Millimeter: 0
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing | Solid Style | Bore Size 3/8 and 7/16 has No Keyway

Global Part Number GPN: 581735
Mounting Method: Bushed
Belt Series: 3L | 4L | A
Bushing Size: H
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 3.95
Outside Diameter - Millimeter: 100.33
Bore - Millimeter: 15.875
Other Features: Web Style

Global Part Number GPN: 584650
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A
Bushing Size: No Bushing
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 3.95
Outside Diameter - Millimeter: 100.33
Bore - Millimeter: 25.4
Other Features: Solid Style

Global Part Number GPN: 584737
Mounting Method: Finished Bore
Belt Series: 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 3.95
Outside Diameter - Millimeter: 100.33
Bore - Millimeter: 19.05
Other Features: Positive Locking System

Global Part Number GPN: 579302
Mounting Method: Finished Bore
Belt Series: 3L | 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 2