Component: Cup
Width - Millimeter: 69.85
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 18.5

Flange Outside Diameter - Inch: 0
Outside Diameter - Millimeter: 469.9
Global Part Number GPN: 646260
Precision Class: Standard
Basic Number: 722185

Component: Cup
Flange Outside Diameter - Millimeter: 0
Inch - Metric: Inch
Outside Diameter - Inch: 17.996
Flange Outside Diameter - Inch: 0

Outside Diameter - Millimeter: 457.098
Other Features: Light Medium Duty
Global Part Number GPN: 646902
Precision Class: Standard
Basic Number: LM961511

Enclosure: Open
Bore Profile: Straight
Cage Material: Brass
Internal Clearance: C0-Medium
Inch - Metric: Metric

Outside Diameter - Inch: 18.11
Other Features: One Piece Cage | High Performance | P5 Running Accuracy
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 17.835
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 18.407
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 571828
Pitch Diameter - Millimeter: 453.009
Mounting Method: Bushed

Component: Sleeve Assembly
Width - Millimeter: 169.164
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 18

Outside Diameter - Millimeter: 457.2
Other Features: Components May or May Not Intermix Among Brands | Flanged | 1 - Moderate Slide Capacity | 2 - Greatest Slide Capacity
Coupling Type: Gear Coupling
Torque: 800100In-Lbs
Width - Inch: 6.66