• 45 mm Cylindrical Roller Bearing with single rib inner ring, double rib outer ring and segmented retainer, Oversize OD outer ring, Blind dowel Hole in outer ring OD

Dimensions

Outside Diameter (mm)	100 mm
Bore Size (mm)	45 mm

Technical Specifications

Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	55.9 mm
Outer Ring Raceway Inside Diameter (mm)	86.1 mm
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	85.8 mm
Outer Ring Rib Inside Diameter (mm)	81.48 mm
Ring Width Series	Intermediate (7)
Inner Ring Raceway Outside Diameter (mm)	59.36 mm
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	59.2 mm
Series	Unmounted Bearings
Inner Ring and Roller Assembly Over Roller Diameter (mm)	86.06 mm
Retainer Type	SEE DESCRIPTION
Basic Bearing Number	7309
Shaft Locking	DIRECT SHAFT MOUNT
Outer Ring Type	Double Rib Outer Ring (E)
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	90.4 mm
Inner Ring Rib Outside Diameter (mm)	64.31 mm
Vibration Frequency Roller Spin	CALL ENG cps
Vibration Frequency Fundamental Train	CALL ENG cps
Rolling Element	Cylindrical
Vibration Frequency Inner Ring Defect	CALL ENG cps
Inner Ring Bore Radius (mm)	2.03 mm
Co Static Load Rating	CALL ENG lb
Vibration Frequency Outer Ring Defect	CALL ENG cps
C Dynamic Load Rating	CALL ENG lb
Bearing Width (mm)	31 mm
Outer Ring and Roller Assembly Under Roller Diameter (mm)	59.41 mm
Product	Series 7300 Unmounted Bearings
Mounted Clearance	SEE DESCRIPTION
Inner Ring Type	Single Rib (R)
Series Weight	Medium (3)
Maximum Speed (RPM)	CALL ENG rpm
Bore Type	Straight

General Specifications

UPC	662327056285
Weight	2.89 LB
HTC	8482500000
Country of Origin	Mexico