Component: Element
Width - Millimeter: 129.261
Inch - Metric: Inch
Material: Polyurethane
Outside Diameter - Inch: 3.5

Outside Diameter - Millimeter: 88.9
Other Features: Components May or May Not Intermix Among Brands | Material Flexing | Maximum Shaft Distance 1.9
Coupling Type: Elastomeric Coupling
Torque: 190In-Lbs
Width - Inch: 5.089

Component: Keyless Screw Locking Assembly
Series: B800
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.5

Outside Diameter - Millimeter: 88.9
Bore - Millimeter: 66.675
Length - Millimeter: 96
Other Features: 9 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread
Length - Inch: 3.78

Component: Keyless Screw Locking Assembly
Series: KE
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.5

Outside Diameter - Millimeter: 88.9
Bore - Millimeter: 66.675
Length - Millimeter: 34.5
Other Features: 15 Locking Screws | Self Centering | Straight and Narrow Hubs Can be Used
Length - Inch: 1.358

Maximum Belt Width - Inch: 0.75
Maximum Belt Width - Millimeter: 19.05
Bearing Type: Ball Bearing
Face Width - Millimeter: 19.558
Face Width - Inch: 0.77

Inch - Metric: Inch
Material: Nylon
Outside Diameter - Inch: 3.5
Length Thru Bore - Millimeter: 12
Other Features: Crowned Face | 6203-2RS Bearing | 5/8 Inch Belt Size

Maximum Belt Width - Inch: 1
Maximum Belt Width - Millimeter: 25.4
Bearing Type: Ball Bearing
Face Width - Millimeter: 25.4
Face Width - Inch: 1

Inch - Metric: Inch
Material: Nylon
Outside Diameter - Inch: 3.5
Length Thru Bore - Millimeter: 12
Other Features: Crowned Face | 6203-2RS Bearing | 13/16 Inch Belt Size