• 90 mm Cylindrical Roller Bearing with double rib inner ring, 2 retaining rings in outer ring and formed steel retainer

Dimensions

Outside Diameter (mm)	160 mm
Bore Size (mm)	90 mm

Technical Specifications

Outer Ring and Roller Assembly Under Roller Diameter (mm)	107.31 mm
Inner Ring Raceway Outside Diameter (mm)	107.22 mm
Inner Ring Bore Radius (mm)	2.03 mm
Vibration Frequency Inner Ring Defect	CALL ENG cps
Retainer Type	SEE DESCRIPTION
Basic Bearing Number	1218
Shaft Locking	DIRECT SHAFT MOUNT
Housing Shoulder Diameter (Plain Outer Ring) [Max] (mm)	147.6 mm
Series Weight	Light (2)
Shaft Shoulder Diameter (Ribbed Inner Ring) [Min] (mm)	107.2 mm
Shaft Shoulder Diameter (Plain Inner Ring) [Min] (mm)	103.1 mm
Outer Ring Raceway Inside Diameter (mm)	142.19 mm
Rolling Element	Cylindrical
Vibration Frequency Fundamental Train	CALL ENG cps
Co Static Load Rating	CALL ENG lb
Inner Ring Rib Outside Diameter (mm)	114.17 mm
Inner Ring Type	Double Rib (U)
Ring Width Series	Narrow (1)
Series	Unmounted Bearings
Bearing Width (mm)	30 mm
Vibration Frequency Roller Spin	CALL ENG cps
C Dynamic Load Rating	CALL ENG lb
Housing Shoulder Diameter (Ribbed Outer Ring) [Max] (mm)	142 mm
Outer Ring Rib Inside Diameter (mm)	135.89 mm
Mounted Clearance	SEE DESCRIPTION
Inner Ring and Roller Assembly Over Roller Diameter (mm)	142.1 mm
Maximum Speed (RPM)	CALL ENG rpm
Outer Ring Type	Outer Ring With Two Retaining Rings in I.D. (T)
Product	Series 1200 Unmounted Bearings
Vibration Frequency Outer Ring Defect	CALL ENG cps

General Specifications

UPC	662327057480
Weight	5.52 LB
HTC	8482500000
Country of Origin	Mexico