• 1 1/2" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running, 33% Grease Filled, Special Clearance, Special Grease

Dimensions

Length Through Bore (in)	1.94 in
Outer Race OD (in)	3.1496 in
Outer Race OD (mm)	80 mm
Bore Size (in)	1.5 in
Collar OD (in)	2.56 in
Outer Race Width (mm)	27.8 mm
Inner Ring OD (in)	2.083 in
Overall Width (in)	1.94 in
Outer Race Width (in)	1.093 in

Technical Specifications

Precision Rating	ABEC 1
Vibration Frequency Inner Ring Defect	0.0912 cps
Locking Type	Concentric
End Cap	No
Maximum Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.0588 cps
Housing Type	Insert (ER Style)
Rolling Element	Ball Bearing
Lubrication Type	DOW CORNING DC44 HT
Maximum Speed (rpm)	7500 rpm
Ability to Relubricate	Yes
Snap Ring Outside Diameter (in)	3.39 in
Product	ER-K
Series	Unmounted Replacement Bearings
Outer Race Profile	Cylindrical
Outer Ring Land Profile	Standard
Misalignment	None
Primary Seal	FLINGERS ONLY
Expansion	No
Vibration Frequency Roller Spin	0.0367 cps
Cage Material	Molded fiber glass reinforced nylon
Inner Ring Fillet Radius (in)	0.06 in
Bore Shape	Straight
Special Lube Percent	33% GREASE FILL
Locking Device Kit	CL2255BS
Locking Collar Width (in)	0.44 in
Size Code	208
Vibration Frequency Fundamental Train	0.0065 cps
Misalignment Type	Static Only
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Setscrew Torque (in-lbs)	165-185 in/lbs
Insert Material	52100 Bearing Steel
Snap Ring Width (in)	0.06 in
Seal Type	Flingers Only - Free Running
Bearing Insert Coating	Black Oxide
Inner Race Profile	Wide Inner Ring
Short Hub Length (in)	0.75 in
Duty/Status	Standard
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Internal Clearance	SPECIAL
Cage Type	Ball Riding Retainer
Static Load Rating (lb)	4,460 lb
Maximum Operating Temperature (C)	107 °C
Dynamic Load Rating (lb)	7,330 lb

General Specifications

UPC	793699919578
Weight	2.21 LB
Packaged Length	3.69 IN
Packaged Width	3.69 IN
Packaged Height	2.13 IN
HTC	84833080