• 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)	2.75 in
Bore Size (in)	2.5 in
Centerline to Front Face (in)	1.688 in
Outer Race Width (in)	1.375 in
Outer Race OD (mm)	125 mm
Inner Ring OD (in)	3.438 in
Outer Race OD (in)	4.9213 in
Length Through Bore (in)	2.75 in
Outer Race Width (mm)	34.9 mm

Technical Specifications

Set Screw Thread	7/16-20 UNF
Rolling Element	Ball Bearing
Bore Shape	Straight
Measure Units	Inch
Housing Type	Insert (ER Style)
Seal Type	Felt Labyrinth Seal
Insert Material	52100 Bearing Steel
Expansion	No
Internal Clearance	Standard
Misalignment	None
End Cap	No
Outer Ring Land Profile	Standard
Bearing Insert Coating	Black Oxide
Misalignment Type	Static Only
Platform	Gold Line Ball Bearing
Cage Material	Brass
Precision Rating	ABEC 1
Inner Race Profile	Wide Inner Ring
Outer Race Profile	Cylindrical
Maximum Operating Temperature (F)	220 °F
Series	Unmounted Replacement Bearings
Inner Ring Fillet Radius (in)	0.08 in
Lubrication Type	Lithium Complex NLGI 2 Grease
Vibration Frequency Outer Ring Defect	0.0684 cps
Maximum Speed (rpm)	2500 rpm
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Size Code	2-211
Vibration Frequency Inner Ring Defect	0.0982 cps
Setscrew Torque (in-lbs)	350-450 in/lbs
Vibration Frequency Roller Spin	0.0451 cps
Duty/Status	Standard
Locking Type	Set Screw
Vibration Frequency Fundamental Train	0.0068 cps
Static Load Rating (lb)	10,063 lb
Dynamic Load Rating (lb)	13,971 lb
Cage Type	Land Riding Retainer

General Specifications

UPC	662461008850
Weight	6.15 LB
Packaged Length	5.50 IN
Packaged Width	3.13 IN
Packaged Height	5.56 IN
HTC	8482.10.5056
Country of Origin	United States of America