• 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)	3.25 in
Bore Size (in)	3 in
Outer Race Width (in)	1.688 in
Inner Ring OD (in)	3.922 in
Outer Race OD (in)	5.5118 in
Centerline to Front Face (in)	1.938 in
Outer Race OD (mm)	140 mm
Length Through Bore (in)	3.25 in
Outer Race Width (mm)	42.9 mm

Technical Specifications

Measure Units	Inch
Set Screw Thread	7/16-20 UNF
Housing Type	Insert (ER Style)
Bore Shape	Straight
Seal Type	Felt Labyrinth Seal
Insert Material	52100 Bearing Steel
Rolling Element	Ball Bearing
Expansion	No
Misalignment	None
Internal Clearance	Standard
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Platform	Gold Line Ball Bearing
End Cap	No
Bearing Insert Coating	Black Oxide
Precision Rating	ABEC 1
Cage Material	Brass
Outer Race Profile	Cylindrical
Inner Race Profile	Wide Inner Ring
Locking Type	Set Screw
Setscrew Torque (in-lbs)	350-450 in/lbs
Series	Unmounted Replacement Bearings
Maximum Speed (rpm)	2250 rpm
Lubrication Type	Lithium Complex NLGI 2 Grease
Duty/Status	Standard
Vibration Frequency Roller Spin	0.0470 cps
Vibration Frequency Outer Ring Defect	0.0759 cps
Size Code	2-33
Vibration Frequency Inner Ring Defect	0.1074 cps
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	220 °F
Inner Ring Fillet Radius (in)	0.12 in
Vibration Frequency Fundamental Train	0.0069 cps
Cage Type	Land Riding Retainer
Dynamic Load Rating (lb)	17,412 lb
Static Load Rating (lb)	13,174 lb

General Specifications

UPC	662461008904
Weight	8.64 LB
Packaged Length	5.75 IN
Packaged Width	5.63 IN
Packaged Height	3.63 IN
HTC	8482.10.5056
Country of Origin	United States of America