Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 12.875
Outside Diameter - Millimeter: 327.025
Bore - Millimeter: 241.3

Other Features: 2 Single Cone | 1 Double Cup | Unground Cone Spacer | Outer Race with Oil Holes and Groove
Global Part Number GPN: 660439
Assembly Components: 8578 (2) | 8520CD (1) | X1S-8578 (1)
Basic Number: 8578
Precision Class: Standard

Enclosure: Open
Bore Profile: Straight
Cage Material: Brass
Internal Clearance: C3-Loose
Inch - Metric: Metric

Outside Diameter - Inch: 14.173
Other Features: One Piece Cage | High Performance | Lubrication Hole and Groove On Outer Ring
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 14.173
Outside Diameter - Millimeter: 360
Bore - Millimeter: 240

Bore - Inch: 9.449
Other Features: 1 Single Cone | 1 Single Cup | Steel Cage Material | Direct Mounting
Assembly Components: X32048X (1) | Y32048X (1)
Basic Number: X32048
Precision Class: Standard

Inch - Metric: Metric
Length Thru Bore - Millimeter: 122
Other Features: Single Row | Light Duty | With Support
Housing Style: 4 Bolt Pillow Block
Nominal Bolt Center to Center - Inch: 19.8

Housing Material: Cast Iron
Mounting Method: Clamp Collar
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 4
Base to Center Height - Millimeter: 292

Enclosure: Open
Bore Profile: Tapered
Cage Material: Brass
Internal Clearance: C4-Extra Loose
Inch - Metric: Metric

Outside Diameter - Inch: 12.598
Other Features: Order Adapter or Withdrawal Sleeve or Nut Separately. Others May be Available | One Piece Cage | High Performance | Lubrication Hole and Groove On Outer Ring
Number of Rows of Rollers: Double Row
Mounting Method: Adapter Mount
Rolling Element: Spherical Roller Bearing