Inch - Metric: Metric
Length Thru Bore - Millimeter: 30.2
Other Features: Single Row | Corrosion Resistant
Global Part Number GPN: 521890
Housing Style: 2 Bolt Pillow Block

Nominal Bolt Center to Center - Inch: 4.1
Housing Material: Polymer
Mounting Method: Set Screw
Housing Configuration: 1 Piece Solid
Number of Mounting Holes: 2

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: Roller Chain
Bearing Type: Ball Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.974
Length Thru Bore - Millimeter: 18.288
Length Thru Bore - Inch: 0.72

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 | Corrosion Resistant

Global Part Number GPN: 549622
Housing Style: 4 Bolt Square Flange Block
Housing Material: Polymer
Mounting Method: Set Screw
Nominal Bolt Circle Diameter Round - Millimeter: 130

Inch - Metric: Inch
Length Thru Bore - Millimeter: 25
Nominal Bolt Circle Diameter Round - Inch: 3.9
Housing Configuration: 1 Piece Solid
Housing Style: 2 Bolt Flange Block

Housing Material: Cast Iron
Mounting Method: Shaft Mount
Nominal Bolt Circle Diameter Round - Millimeter: 99
Number of Mounting Holes: 2
Rolling Element: Sleeve Bearing

Inner Race Profile: Wide Inner Ring
Snap Ring: No
Rolling Element: Ball Bearing
Outer Race Width - Millimeter: 14.986
Other Features: Single Row | Extreme Duty

Inch - Metric: Inch
Outside Diameter - Inch: 2.047
Length Thru Bore - Millimeter: 34.036
Outer Race Profile: Spherical
Mounting Method: Set Screw