• 2 1/8" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Contact Seal

Dimensions

Outer Race OD (in)	3.937 in
Length Through Bore (in)	2.187 in
Outer Race Width (in)	1.186 in
Outer Race OD (mm)	100 mm
Inner Ring OD (in)	2.749 in
Overall Width (in)	2.19 in
Bore Size (in)	2.125 in
Outer Race Width (mm)	30.2 mm

Technical Specifications

Duty/Status	Standard
Vibration Frequency Roller Spin	0.0437 cps
Locking Type	Set Screw
Snap Ring Outside Diameter (in)	4.17 in
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Snap Ring Width (in)	0.09 in
End Cap	No
Product	ER
Inner Race Profile	Wide Inner Ring
Maximum Operating Temperature (F)	225 °F
Bearing Insert Coating	Black Oxide
Expansion	No
Misalignment	None
Misalignment Type	Static Only
Insert Material	52100 Bearing Steel
Vibration Frequency Outer Ring Defect	0.0680 cps
Seal Type	Single Lip Contact Seal
Cage Material	Molded fiber glass reinforced nylon
Short Hub Length (in)	0.88 in
Ability to Relubricate	Yes
Series	Unmounted Replacement Bearings
Maximum Speed (rpm)	4360 rpm
Housing Type	Insert (ER Style)
Setscrew Torque (in-lbs)	290-325 in/lbs
Rolling Element	Ball Bearing
Size Code	211
Primary Seal	BUNA SINGLE LIP CONTACT SEAL
Vibration Frequency Inner Ring Defect	0.0987 cps
Bore Shape	Straight
Precision Rating	ABEC 1
Internal Clearance	C3 STANDARD
Inner Ring Fillet Radius (in)	0.08 in
Outer Race Profile	Cylindrical
Vibration Frequency Fundamental Train	0.0068 cps
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Lubrication Type	EXXON RONEX MP STD
Outer Ring Land Profile	Standard
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Cage Type	Ball Riding Retainer
Dynamic Load Rating (lb)	9,800 lb
Static Load Rating (lb)	6,570 lb
Maximum Operating Temperature (C)	107 °C

General Specifications

UPC	662864003469
Weight	2.99 LB
Packaged Length	4.25 IN
Packaged Width	2.06 IN
Packaged Height	4.38 IN
HTC	8482105056
Country of Origin	Mexico