Pilot Diameter - Millimeter: 73.025
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3
Length Thru Bore - Millimeter: 25.4

Nominal Bolt Circle Diameter Round - Inch: 2.25
Other Features: 3/8-16 Tapped Hole | 3 Tapped Half Circle Hole | Used With Plate Sprocket
Pilot Length - Inch: 0.45
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 57.15

Inch - Metric: Inch
Outside Diameter - Inch: 3
Outside Diameter - Millimeter: 76.2
Bore - Millimeter: 0
Bore - Inch: 0

Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Mounting Method: Bushed
Belt Series: 3V
Bushing Size: 1210
Number of Grooves: 2

Component: Spider
Inch - Metric: Inch
Material: Bronze
Outside Diameter - Inch: 3
Outside Diameter - Millimeter: 76.2

Other Features: Components May or May Not Intermix Among Brands
Coupling Type: Jaw Coupling
Torque: 3200In-Lbs

Bearing Type: Needle Bearing
Face Width - Millimeter: 14.3
Face Width - Inch: 0.563
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 3
Length Thru Bore - Millimeter: 38.1
Other Features: Used with SO2 Idler Shaft
Belt Width - Millimeter: 9.525
Belt Series: 3V

Split or Solid Description: Two Piece Split Recessed Screw
Bore Threaded: No
Component: Shaft Collar
Width - Millimeter: 15.875
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3
Outside Diameter - Millimeter: 76.2
Bore - Millimeter: 41.275
Other Features: Black Oxide Coated | Safety Clamping Collar