Enclosure: Open
Housing Width - Millimeter: 45
Material - Ball: Steel
Material - Liner: Not Applicable
Material - Outer Member: Steel

Component: Complete with Outer and Inner Ring
Inch - Metric: Metric
Outside Diameter - Inch: 4.724
Other Features: 2 Piece | Lubrication Hole and an Annular Groove in Both Rings
Self Aligning: Yes

Inner Race Profile: Narrow Inner Ring
Snap Ring: No
Outer Race Width - Millimeter: 32.537
Other Features: Double Row | Has Flinger
Inch - Metric: Inch

Outside Diameter - Inch: 4.724
Length Thru Bore - Millimeter: 86.919
Outer Race Profile: Spherical
Global Part Number GPN: 561009
Mounting Method: Tapered Adapter Sleeve

Bore Profile: Minimum Plain Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 4.7
Length Thru Bore - Millimeter: 47.625

Length Thru Bore - Inch: 1.875
Other Features: Components May or May Not Intermix Among Brands | Flange | Hardened Teeth | 675 RPM Without Cover
Hub Diameter - Millimeter: 88.9
Hub Diameter - Inch: 3.5
Coupling Type: Chain Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.7

Length Thru Bore - Millimeter: 47.625
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 88.9
Hub Diameter - Inch: 3.5
Coupling Type: Chain Coupling

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 4.813
Outside Diameter - Millimeter: 122.25
Bore - Millimeter: 66.675

Bore - Inch: 2.625
Other Features: 1 Single Cone | 1 Single Cup
Assembly Components: HM212049 (1) | HM212011 (1)
Basic Number: HM212049
Precision Class: Standard