• 45 mm Cylindrical Roller Bearing with plain cylindrical inner ring, 2 retaining rings in outer ring and formed steel retainer

Dimensions

Bore Size (mm)	45 mm
Outside Diameter (mm)	85 mm

Technical Specifications

Rolling Element	Cylindrical
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	74.9 mm
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	52.8 mm
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	55.4 mm
Bearing Width (mm)	19 mm
Inner Ring Raceway Outside Diameter (mm)	55.52 mm
Outer Ring Rib Inside Diameter (mm)	71.8 mm
Outer Ring Raceway Inside Diameter (mm)	74.99 mm
Vibration Frequency Fundamental Train	CALL ENG cps
Inner Ring Bore Radius (mm)	1.02 mm
Series Weight	Light (2)
Vibration Frequency Outer Ring Defect	CALL ENG cps
Ring Width Series	Narrow (1)
C Dynamic Load Rating	CALL ENG lb
Outer Ring Type	Outer Ring With Two Retaining Rings in I.D. (T)
Shaft Locking	DIRECT SHAFT MOUNT
Series	Unmounted Bearings
Maximum Speed (RPM)	CALL ENG rpm
Vibration Frequency Inner Ring Defect	CALL ENG cps
Product	Series 1200 Unmounted Bearings
Inner Ring and Roller Assembly Over Roller Diameter (mm)	74.94 mm
Co Static Load Rating	CALL ENG lb
Inner Ring Type	Plain Cylindrical (A)
Basic Bearing Number	1209
Retainer Type	SEE DESCRIPTION
Outer Ring and Roller Assembly Under Roller Diameter (mm)	55.57 mm
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	78.2 mm
Vibration Frequency Roller Spin	CALL ENG cps
Bore Type	Straight
Mounted Clearance	SEE DESCRIPTION
Inner Ring Rib Outside Diameter (mm)	59.03 mm

General Specifications

UPC	662327051600
Weight	1.06 LB
HTC	8482500000
Country of Origin	Mexico