Inch - Metric: Inch
Length Thru Bore - Millimeter: 82.6
Other Features: Single Row
Housing Style: 2 Bolt Pillow Block
Nominal Bolt Center to Center - Inch: 9.1

Housing Material: Cast Iron
Mounting Method: Set Screw
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2
Base to Center Height - Millimeter: 88.9

Cartridge Pilot Diameter - Inch: 6.693
Cartridge Pilot Diameter - Millimeter: 170
Inch - Metric: Inch
Length Thru Bore - Millimeter: 82.6
Nominal Bolt Circle Diameter Round - Inch: 7.9

Housing Configuration: 1 Piece Solid
Other Features: Single Row | Normal Duty
Housing Style: 4 Bolt Round Flange Cartridge
Housing Material: Cast Iron
Mounting Method: Set Screw

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 6
Outside Diameter - Millimeter: 152.4
Bore - Millimeter: 79.375

Other Features: 2 Single Cone | 1 Double Cup
Global Part Number GPN: 661342
Assembly Components: 661 (2) | 654D (1) | X2S-661 (1)
Basic Number: 661
Precision Class: Standard

Inch - Metric: Inch
Slot to Slot Distance - Inch: 6.5
Housing Material: Cast Iron
Mounting Method: Set Screw
Slot Width - Inch: 1.031

Slot to Slot Distance - Millimeter: 165.1
Slot Width - Millimeter: 26.187
Other Features: Single Row | Normal Duty | Wide Inner Race
Housing Style: Unit Only
Rolling Element: Ball Bearing

Component: Cone
Width - Millimeter: 57.531
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 0

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 0
Other Features: Heavy Duty
Precision Class: Class 3
Basic Number: HH221431 #3