• 30 mm Cylindrical Roller Bearing with single rib inner ring, double rib outer ring and segmented retainer, Special internal clearance of .0010" to .0018"

Dimensions

Bore Size (mm)	30 mm
Outside Diameter (mm)	72 mm

Technical Specifications

Basic Bearing Number	1306
Inner Ring Rib Outside Diameter (mm)	44.25 mm
C Dynamic Load Rating	CALL ENG lb
Maximum Speed (RPM)	CALL ENG rpm
Inner Ring Raceway Outside Diameter (mm)	40.68 mm
Outer Ring and Roller Assembly Under Roller Diameter (mm)	40.71 mm
Ring Width Series	Narrow (1)
Retainer Type	SEE DESCRIPTION
Product	Series 1300 Unmounted Bearings
Bearing Width (mm)	19 mm
Co Static Load Rating	CALL ENG lb
Vibration Frequency Roller Spin	CALL ENG cps
Outer Ring Raceway Inside Diameter (mm)	60.41 mm
Inner Ring and Roller Assembly Over Roller Diameter (mm)	60.38 mm
Vibration Frequency Fundamental Train	CALL ENG cps
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	60.2 mm
Series Weight	Medium (3)
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	40.6 mm
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	64 mm
Shaft Locking	DIRECT SHAFT MOUNT
Outer Ring Type	Double Rib Outer Ring (E)
Vibration Frequency Outer Ring Defect	CALL ENG cps
Inner Ring Type	Single Rib (R)
Mounted Clearance	SEE DESCRIPTION
Rolling Element	Cylindrical
Inner Ring Bore Radius (mm)	1.52 mm
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	37.8 mm
Series	Unmounted Bearings
Outer Ring Rib Inside Diameter (mm)	56.87 mm
Vibration Frequency Inner Ring Defect	CALL ENG cps

General Specifications

UPC	662327689810
Weight	0.90 LB
HTC	8482500000
Country of Origin	Mexico