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Dimensions

Outside Diameter (mm)	120 mm
Bore Size (mm)	55 mm

Technical Specifications

Vibration Frequency Fundamental Train	CALL ENG cps
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	108.7 mm
C Dynamic Load Rating	CALL ENG lb
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	103.4 mm
Vibration Frequency Roller Spin	CALL ENG cps
Outer Ring and Roller Assembly Under Roller Diameter (mm)	71.49 mm
Series Weight	Medium (3)
Retainer Type	SEE DESCRIPTION
Outer Ring Rib Inside Diameter (mm)	98.04 mm
Outer Ring Raceway Inside Diameter (mm)	103.61 mm
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	66.5 mm
Inner Ring Bore Radius (mm)	2.03 mm
Inner Ring Rib Outside Diameter (mm)	77.34 mm
Inner Ring and Roller Assembly Over Roller Diameter (mm)	103.55 mm
Series	Unmounted Bearings
Co Static Load Rating	CALL ENG lb
Basic Bearing Number	1311
Mounted Clearance	SEE DESCRIPTION
Vibration Frequency Inner Ring Defect	CALL ENG cps
Rolling Element	Cylindrical
Vibration Frequency Outer Ring Defect	CALL ENG cps
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	71.4 mm
Outer Ring Type	Single Rib Outer Ring One Retaining Ring in I.D. (U)
Inner Ring Type	Double Rib (U)
Inner Ring Raceway Outside Diameter (mm)	71.43 mm
Product	Series 1300 Unmounted Bearings
Bearing Width (mm)	29 mm
Maximum Speed (RPM)	CALL ENG rpm
Ring Width Series	Narrow (1)

General Specifications

UPC	662327818180
Weight	3.96 LB
HTC	8482500000
Country of Origin	Mexico