• 1 1/2" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running, 10% Grease Filled

Dimensions

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

Technical Specifications

Rolling Element	Ball Bearing
Seal Type	Flingers Only - Free Running
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Vibration Frequency Roller Spin	0.0367 cps
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Vibration Frequency Fundamental Train	0.0065 cps
Ability to Relubricate	Yes
Lubrication Type	MOBIL VELOCITE #10 OIL
Precision Rating	ABEC 1
Bore Shape	Straight
Setscrew Torque (in-lbs)	165-185 in/lbs
Insert Material	52100 Bearing Steel
Outer Race Profile	Cylindrical
Short Hub Length (in)	0.75 in
Vibration Frequency Outer Ring Defect	0.0588 cps
Snap Ring Width (in)	0.06 in
Snap Ring Outside Diameter (in)	3.39 in
Internal Clearance	C3 STANDARD
Vibration Frequency Inner Ring Defect	0.0912 cps
Maximum Speed (rpm)	7500 rpm
Size Code	208
Special Lube Percent	10% OIL FILL
Locking Collar Width (in)	0.44 in
Product	ER-K
Housing Type	Insert (ER Style)
Series	Unmounted Replacement Bearings
Cage Material	Molded fiber glass reinforced nylon
Outer Ring Land Profile	Standard
Locking Type	Concentric
Maximum Operating Temperature (F)	225 °F
Inner Ring Fillet Radius (in)	0.06 in
End Cap	No
Set Screw Thread	5/16-24 UNF
Primary Seal	FLINGERS ONLY
Locking Device Kit	CL2255BS
Inner Race Profile	Wide Inner Ring
Misalignment Type	Static Only
Expansion	No
Bearing Insert Coating	Black Oxide
Duty/Status	Standard
Misalignment	None
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Maximum Operating Temperature (C)	107 °C
Cage Type	Ball Riding Retainer
Static Load Rating (lb)	4,460 lb
Dynamic Load Rating (lb)	7,330 lb

General Specifications

UPC	793699298871
Weight	2.21 LB
Packaged Length	3.69 IN
Packaged Width	3.69 IN
Packaged Height	2.13 IN
HTC	8482105052
Country of Origin	Mexico