Inch - Metric: Inch
Other Features: Double Row
Global Part Number GPN: 521179
Length Thru Bore - Millimeter: 88.9
Housing Configuration: 1 Piece Solid

Number of Mounting Holes: 4
Housing Style: 4 Bolt Pillow Block
Housing Material: Cast Iron
Mounting Method: Tapered Adapter Sleeve
Nominal Bolt Center to Center - Inch: 8.1

Inch - Metric: Inch
Outside Diameter - Inch: 4.25
Bore - Millimeter: 76.2
Bore - Inch: 3
Other Features: Keyway on ID

Global Part Number GPN: 464091
Length Thru Bore - Millimeter: 50.8
Bushing Series: 3020
Length Thru Bore - Inch: 2
Outside Diameter - Millimeter: 107.95

Inch - Metric: Inch
Other Features: Double Row | Single Collar
Global Part Number GPN: 512710
Length Thru Bore - Millimeter: 91.948
Housing Configuration: 1 Piece Solid

Number of Mounting Holes: 2
Housing Style: 2 Bolt Pillow Block
Housing Material: Cast Steel
Mounting Method: Concentric Collar
Nominal Bolt Center to Center - Inch: 8.1

Enclosure: 2 Seals
Inch - Metric: Metric
Maximum Capacity / Filling Slot: No
Flush Ground: No
Outside Diameter - Inch: 5.512

Cage Material: Steel
Snap Ring: No
Contact Angle: 30 Degree
Global Part Number GPN: 256278
Number of Bearings: 1 (Single)

Enclosure: Open
Inch - Metric: Metric
Maximum Capacity / Filling Slot: No
Flush Ground: Yes
Outside Diameter - Inch: 5.512

Cage Material: Brass
Snap Ring: No
Contact Angle: 40 Degree
Global Part Number GPN: 254578
Number of Bearings: 2 (1 Pair)