• 45 mm Cylindrical Roller Bearing with plain cylindrical inner ring, 2 retaining rings in outer ring and formed steel retainer, Inner ring bore radius to clear 2.03 mm (0.080") Shaft fillet, standard chamfer on opposite side

Dimensions

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

Technical Specifications

Bore Type	Straight
Outer Ring Raceway Inside Diameter (mm)	74.99 mm
Inner Ring Type	Plain Cylindrical (A)
Rolling Element	Cylindrical
Product	Series 1200 Unmounted Bearings
Outer Ring Rib Inside Diameter (mm)	71.8 mm
Basic Bearing Number	1209
Inner Ring Bore Radius (mm)	1.52 mm
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	52.8 mm
Series	Unmounted Bearings
Vibration Frequency Inner Ring Defect	CALL ENG cps
C Dynamic Load Rating	CALL ENG lb
Retainer Type	SEE DESCRIPTION
Shaft Locking	DIRECT SHAFT MOUNT
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	74.9 mm
Outer Ring and Roller Assembly Under Roller Diameter (mm)	55.57 mm
Vibration Frequency Roller Spin	CALL ENG cps
Vibration Frequency Outer Ring Defect	CALL ENG cps
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	55.4 mm
Co Static Load Rating	CALL ENG lb
Maximum Speed (RPM)	CALL ENG rpm
Series Weight	Light (2)
Mounted Clearance	SEE DESCRIPTION
Ring Width Series	Narrow (1)
Inner Ring Rib Outside Diameter (mm)	59.03 mm
Vibration Frequency Fundamental Train	CALL ENG cps
Bearing Width (mm)	19 mm
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	78.2 mm
Inner Ring Raceway Outside Diameter (mm)	55.52 mm
Outer Ring Type	Outer Ring With Two Retaining Rings in I.D. (T)
Inner Ring and Roller Assembly Over Roller Diameter (mm)	74.94 mm

General Specifications

UPC	662327051617
Weight	1.06 LB
HTC	8482500000
Country of Origin	Mexico