Enclosure: 2 Seals
Material - Ball: Ceramic
Inch - Metric: Metric
Outside Diameter - Inch: 3.937
Flush Ground: Yes

Contact Angle: 25 Degree
Other Features: Single Row | Angular Contact | High Speed B Design
Cage Material: Phenolic
Number of Bearings: 2 (1 Pair)
Raceway Style: 1 Rib Inner Ring and Outer Ring

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 114.3
Nominal Bolt Circle Diameter Round - Inch: 8.5
Housing Configuration: 1 Piece Solid

Other Features: Double Row | Optional E-Tect Seal | With Set Screw
Global Part Number GPN: 551360
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Concentric Collar

Inch - Metric: Inch
Length Thru Bore - Millimeter: 71.45
Other Features: Single Row
Global Part Number GPN: 522527
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 8
Housing Material: Cast Iron
Mounting Method: Concentric Collar
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2

Cartridge Pilot Diameter - Inch: 0
Inch - Metric: Inch
Length Thru Bore - Millimeter: 68.275
Nominal Bolt Circle Diameter Round - Inch: 8.3
Housing Configuration: 1 Piece Solid

Other Features: Single Row | Normal Duty | With Set Screw
Global Part Number GPN: 547178
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Eccentric Collar

Enclosure: Open
Material - Ball: Steel
Inch - Metric: Metric
Outside Diameter - Inch: 4.921
Flush Ground: Yes

Contact Angle: 15 Degree
Other Features: Single Row | Angular Contact | Super Precision | High Capacity
Cage Material: Phenolic
Number of Bearings: 2 (1 Pair)
Raceway Style: 1 Rib Outer Ring