Inch - Metric: Inch
Length Thru Bore - Millimeter: 155.575
Other Features: Double Row | Heavy Duty
Global Part Number GPN: 501580
Housing Style: 4 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 12.3
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 4

Inch - Metric: Inch
Outside Diameter - Inch: 3.438
Length Thru Bore - Millimeter: 64.262
Length Thru Bore - Inch: 2.53
Other Features: Double Row | With Set Screw

Housing Style: Cartridge Unit
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Rolling Element: Tapered Roller Bearing
Expansion / Non-expansion: Non-Expansion

Inch - Metric: Inch
Length Thru Bore - Millimeter: 38.9
Nominal Bolt Circle Diameter Round - Inch: 5.1
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Normal Duty | Wide Inner Race

Global Part Number GPN: 549826
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw
Nominal Bolt Circle Diameter Round - Millimeter: 130

Inch - Metric: Inch
Length Thru Bore - Millimeter: 46.838
Other Features: Single Row | Medium Duty | Thin Wall
Global Part Number GPN: 522294
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 5.7
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2

Inch - Metric: Inch
Length Thru Bore - Millimeter: 37.084
Nominal Bolt Circle Diameter Round - Inch: 3.9
Housing Configuration: 1 Piece Solid
Other Features: Single Row | Normal Duty

Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Nominal Bolt Circle Diameter Round - Millimeter: 99
Number of Mounting Holes: 4