Inch - Metric: Inch
Rolling Element: Spherical Roller Bearing
Slot to Slot Distance - Inch: 8.625
Slot Width - Inch: 2.063
Slot to Slot Distance - Millimeter: 219.08

Other Features: Double Row | Double Nut | Non-Expansion | Triple Lip Contact Nitrile Rubber Seal | Steel Cage
Global Part Number GPN: 677416
Housing Style: Unit Only
Housing Material: Cast Steel
Mounting Method: V Lock

Inch - Metric: Inch
Rolling Element: Spherical Roller Bearing
Slot to Slot Distance - Inch: 8.625
Slot Width - Inch: 2.063
Slot to Slot Distance - Millimeter: 219.08

Other Features: Double Row | Single Nut | Non-Expansion | Teflon Labyrinth Seal | Steel Cage
Global Part Number GPN: 677155
Housing Style: Unit Only
Housing Material: Cast Steel
Mounting Method: V Lock

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 12.875
Other Features: 2 Single Cone | 1 Double Cup | Outer Race with Oil Holes and Groove
Global Part Number GPN: 657649

Housing Style: 327.025
Housing Material: 0.028
Assembly Components: 8578 (2) | 8520CD (1) | X1S-8578 (1)
Slot Width - Inch: 8578
Slot to Slot Distance - Millimeter: 9.5

Inch - Metric: Inch
Rolling Element: Ball Bearing
Slot to Slot Distance - Inch: 2.985
Slot Width - Inch: 2
Slot to Slot Distance - Millimeter: 75.819

Slot Width - Millimeter: 50.8
Other Features: Single Row | Normal Duty | Wide Inner Race | Wide Slot | Thin Wall | 3.015" Maximum Slot to Slot Distance
Housing Style: Unit Only
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve

Inch - Metric: Inch
Rolling Element: Spherical Roller Bearing
Slot to Slot Distance - Inch: 10.25
Slot Width - Inch: 2.063
Slot to Slot Distance - Millimeter: 260.35

Other Features: Double Row | Wide Slot | Non-Expansion | Trident Seal | With Set Screw
Global Part Number GPN: 674393
Housing Style: Unit Only
Housing Material: Cast Iron
Mounting Method: Concentric Collar