• 55 mm Cylindrical Roller Bearing with double rib inner ring, single rib and 1 retaining ring in outer ring and no retainer - full complement, Snap ring groove in outer ring OD

Dimensions

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

Technical Specifications

Inner Ring Type	Double Rib (U)
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	66.8 mm
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	64 mm
Outer Ring Raceway Inside Diameter (mm)	88.02 mm
Maximum Speed (RPM)	CALL ENG rpm
Retainer Type	SEE DESCRIPTION
Outer Ring Rib Inside Diameter (mm)	84.53 mm
Shaft Locking	DIRECT SHAFT MOUNT
Outer Ring Type	Single Rib Outer Ring One Retaining Ring in I.D. (U)
Inner Ring Bore Radius (mm)	2.03 mm
Series Weight	Light (2)
Series	Unmounted Bearings
Basic Bearing Number	1211
C Dynamic Load Rating	CALL ENG lb
Rolling Element	Cylindrical
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	87.9 mm
Mounted Clearance	SEE DESCRIPTION
Product	Series 1200 Unmounted Bearings
Co Static Load Rating	CALL ENG lb
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	91.4 mm
Inner Ring Raceway Outside Diameter (mm)	66.9 mm
Vibration Frequency Inner Ring Defect	CALL ENG cps
Bore Type	Straight
Ring Width Series	Narrow (1)
Bearing Width (mm)	21 mm
Inner Ring and Roller Assembly Over Roller Diameter (mm)	87.96 mm
Vibration Frequency Outer Ring Defect	CALL ENG cps
Vibration Frequency Fundamental Train	CALL ENG cps
Outer Ring and Roller Assembly Under Roller Diameter (mm)	66.96 mm
Inner Ring Rib Outside Diameter (mm)	70.74 mm
Vibration Frequency Roller Spin	CALL ENG cps

General Specifications

UPC	662327688110
Weight	1.57 LB
HTC	8482500000
Country of Origin	Mexico