Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 3.74

Length Thru Bore - Millimeter: 32.258
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 74.93
Coupling Type: Jaw Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Magnesium Alloy
Outside Diameter - Inch: 3.45

Length Thru Bore - Millimeter: 33.02
Other Features: Components May or May Not Intermix Among Brands | Corrosion Resistant | Neoprene Insert
Mounting Method: Set Screw
Hub Diameter - Millimeter: 73.66
Coupling Type: Jaw Coupling

Enclosure: Open
Outer Race Width - Millimeter: 12.7
Other Features: Unground | Full Complement | 2.125" Flange Outside Diameter
Inch - Metric: Inch
Outside Diameter - Inch: 2

Maximum Capacity / Filling Slot: No
Internal Special Features: Wide Inner Ring | No Cage
Snap Ring: No
Rolling Element: Ball Bearing
Internal Clearance: C0-Medium

Enclosure: 2 Seals
Outer Race Width - Millimeter: 14.3
Other Features: Semi Ground
Inch - Metric: Inch
Outside Diameter - Inch: 2

Maximum Capacity / Filling Slot: No
Global Part Number GPN: 270587
Cage Material: Steel
Internal Special Features: No
Snap Ring: No

Enclosure: 2 Seals
Outer Race Width - Millimeter: 15.875
Other Features: Semi Ground
Inch - Metric: Inch
Outside Diameter - Inch: 2

Maximum Capacity / Filling Slot: No
Global Part Number GPN: 270421
Cage Material: Steel
Internal Special Features: Wide Inner Ring
Snap Ring: Yes