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Dimensions

Outside Diameter (mm)	90 mm
Bore Size (mm)	40 mm

Technical Specifications

Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	52.1 mm
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	77.5 mm
Inner Ring Bore Radius (mm)	1.52 mm
Co Static Load Rating	CALL ENG lb
Mounted Clearance	SEE DESCRIPTION
Basic Bearing Number	1308
Outer Ring Rib Inside Diameter (mm)	73.33 mm
Outer Ring and Roller Assembly Under Roller Diameter (mm)	52.34 mm
Ring Width Series	Narrow (1)
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	49 mm
Inner Ring Type	Double Rib (U)
Rolling Element	Cylindrical
Bearing Width (mm)	23 mm
Series	Unmounted Bearings
Inner Ring and Roller Assembly Over Roller Diameter (mm)	77.62 mm
Maximum Speed (RPM)	CALL ENG rpm
Vibration Frequency Fundamental Train	CALL ENG cps
Inner Ring Rib Outside Diameter (mm)	57 mm
Outer Ring Type	Outer Ring With Two Retaining Rings in I.D. (T)
C Dynamic Load Rating	CALL ENG lb
Retainer Type	SEE DESCRIPTION
Product	Series 1300 Unmounted Bearings
Series Weight	Medium (3)
Vibration Frequency Inner Ring Defect	CALL ENG cps
Inner Ring Raceway Outside Diameter (mm)	52.3 mm
Vibration Frequency Outer Ring Defect	CALL ENG cps
Vibration Frequency Roller Spin	CALL ENG cps
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	81.3 mm
Outer Ring Raceway Inside Diameter (mm)	77.66 mm

General Specifications

UPC	662327057893
Weight	1.61 LB
HTC	8482500000
Country of Origin	Mexico