Inch - Metric: Inch
Length Thru Bore - Millimeter: 72.619
Other Features: Double Row
Global Part Number GPN: 521367
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 7.8
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Housing Configuration: 2 Piece Split
Number of Mounting Holes: 2

Inch - Metric: Inch
Other Features: TORQUE ARM
Part Type: Seal Kit

Inch - Metric: Inch
Length Thru Bore - Millimeter: 114.3
Other Features: Double Row | Double Collar
Global Part Number GPN: 522402
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 9
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2

Inch - Metric: Inch
Other Features: TORQUE ARM
Part Type: Seal Kit

Cartridge Pilot Diameter - Inch: 6.378
Inch - Metric: Inch
Length Thru Bore - Millimeter: 55.169
Nominal Bolt Circle Diameter Round - Inch: 7.5
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Medium Duty | Wide Inner Race
Global Part Number GPN: 550591
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Iron
Mounting Method: Set Screw