Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 4.16
Bore - Millimeter: 57.658
Bore - Inch: 2.27

Other Features: 2 Single Cone | 1 Double Cup | Grease - Exxon Infinitec | Seal
Assembly Components: JRM58049 (1) | JRM58049ESA (1) | JRM58010DP (1) | GR27 (1) | JRM58000SF (1)
Precision Class: Standard
Outside Diameter - Millimeter: 105.664
Basic Number: JRM58049

Bore Profile: No Bore
Component: Hub
Coupling Type: Disc Coupling
Flange Outside Diameter - Millimeter: 105.664
Other Features: Components May or May Not Intermix Among Brands | Solid Hub | Spacer Coupling | Piloted Hub | Self Locking | Jacking Bolt

Inch - Metric: Inch
Outside Diameter - Inch: 4.16
Material: Steel
Length Thru Bore - Millimeter: 39.624
Hub Diameter - Millimeter: 71.374

Bore Profile: No Bore
Component: Hub
Coupling Type: Disc Coupling
Flange Outside Diameter - Millimeter: 105.664
Other Features: Components May or May Not Intermix Among Brands | Solid Hub | Spacer Coupling | Piloted Hub | Self Locking | Jacking Bolt

Inch - Metric: Inch
Outside Diameter - Inch: 4.16
Material: Steel
Length Thru Bore - Millimeter: 52.324
Hub Diameter - Millimeter: 71.374

Thread Size: 3.137-12
Threads per Inch: 12
Nominal Thickness - Inch: 0.75
Nominal Thickness - Millimeter: 19.05
Inch - Metric: Inch

Outside Diameter - Inch: 4.16
Other Features: Hardened Steel | Mechanical Lock | One Piece Solid | Three 1/4-20 Set Screws
Outside Diameter - Millimeter: 105.664

Component: Spacer Assembly
Coupling Type: Disc Coupling
Torque: 1630In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 4.16

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | 4 and 6 Bolt Coupling
Outside Diameter - Millimeter: 105.664