• ER style cylindrical OD bearing with snap and with black oxided bearing rings
• Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
• Felt labyrinth seal and flinger for dry and dusty environment
• Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.

Dimensions

Overall Width (in)	1.94 in
Bore Size (in)	1.5625 in
Outer Race OD (in)	3.1496 in
Outer Race OD (mm)	80 mm
Outer Race Width (in)	1.093 in
Inner Ring OD (in)	2.063 in
Centerline to Front Face (in)	1.188 in
Length Through Bore (in)	1.938 in
Outer Race Width (mm)	27.8 mm

Technical Specifications

Seal Type	Felt Labyrinth Seal
Rolling Element	Ball Bearing
Housing Type	Insert (ER Style)
Measure Units	Inch
Bore Shape	Straight
Set Screw Thread	5/16-24 UNF
Insert Material	52100 Bearing Steel
Expansion	No
Misalignment	None
Internal Clearance	Standard
Platform	Gold Line Ball Bearing
End Cap	No
Bearing Insert Coating	Black Oxide
Outer Ring Land Profile	Tapered Lands
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Precision Rating	ABEC 1
Outer Race Profile	Cylindrical
Inner Race Profile	Wide Inner Ring
Inner Race Heat Treat Method	Zone-Hardened
Vibration Frequency Roller Spin	0.0376 cps
Duty/Status	Standard
Maximum Operating Temperature (F)	220 °F
Setscrew Torque (in-lbs)	125-165 in/lbs
Locking Type	Set Screw
Maximum Speed (rpm)	4150 rpm
Vibration Frequency Fundamental Train	0.0066 cps
Size Code	2-19
Inner Ring Fillet Radius (in)	0.06 in
Vibration Frequency Outer Ring Defect	0.0591 cps
Ability to Relubricate	Yes
Series	Unmounted Replacement Bearings
Vibration Frequency Inner Ring Defect	0.0909 cps
Lubrication Type	Lithium Complex NLGI 2 Grease
Cage Type	Land Riding Retainer
Dynamic Load Rating (lb)	7,340 lb
Static Load Rating (lb)	4,467 lb

General Specifications

UPC	662461008683
Weight	1.78 LB
Packaged Length	3.63 IN
Packaged Width	2.00 IN
Packaged Height	3.63 IN
HTC	8482.10.5052
Country of Origin	Mexico