• 55 mm Cylindrical Roller Bearing with single rib inner ring, double rib outer ring and segmented retainer

Dimensions

Bore Size (mm)	11 - 55 mm
Outside Diameter (mm)	100 mm

Technical Specifications

Maximum Speed (RPM)	CALL ENG rpm
Product	Series 1200 Unmounted Bearings
Outer Ring Type	Double Rib Outer Ring (E)
Outer Ring Raceway Inside Diameter (mm)	88.02 mm
Retainer Type	SEE DESCRIPTION
Series Weight	Light (2)
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	66.8 mm
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	64 mm
Vibration Frequency Fundamental Train	CALL ENG cps
Rolling Element	Cylindrical
Shaft Locking	DIRECT SHAFT MOUNT
Inner Ring Rib Outside Diameter (mm)	70.74 mm
Inner Ring and Roller Assembly Over Roller Diameter (mm)	87.96 mm
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	91.4 mm
Series	Unmounted Bearings
Vibration Frequency Outer Ring Defect	CALL ENG cps
Co Static Load Rating	CALL ENG lb
Basic Bearing Number	1211
Ring Width Series	Narrow (1)
Inner Ring Raceway Outside Diameter (mm)	66.9 mm
Outer Ring and Roller Assembly Under Roller Diameter (mm)	66.96 mm
Inner Ring Bore Radius (mm)	1.52 mm
Inner Ring Type	Single Rib (R)
Outer Ring Rib Inside Diameter (mm)	84.53 mm
Bearing Width (mm)	21 mm
Mounted Clearance	SEE DESCRIPTION
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	87.9 mm
Vibration Frequency Roller Spin	CALL ENG cps
Vibration Frequency Inner Ring Defect	CALL ENG cps
C Dynamic Load Rating	CALL ENG lb

General Specifications

UPC	662327054434
Weight	1.95 LB
HTC	8482500000
Country of Origin	Mexico