• 2 3/16" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running, 10% Oil Filled

Dimensions

Outer Race OD (in)	3.937 in
Overall Width (in)	2.19 in
Bore Size (in)	2.1875 in
Collar OD (in)	3.25 in
Outer Race Width (mm)	30.2 mm
Inner Ring OD (in)	2.749 in
Length Through Bore (in)	2.19 in
Outer Race OD (mm)	100 mm
Outer Race Width (in)	1.186 in

Technical Specifications

Precision Rating	ABEC 1
Seal Type	Flingers Only - Free Running
Vibration Frequency Outer Ring Defect	0.0680 cps
Bearing Insert Coating	Black Oxide
Set Screw Thread	3/8-24 UNF
Duty/Status	Standard
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Misalignment Type	Static Only
Maximum Operating Temperature (F)	225 °F
Series	Unmounted Replacement Bearings
Housing Type	Insert (ER Style)
Vibration Frequency Inner Ring Defect	0.0987 cps
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Vibration Frequency Roller Spin	0.0437 cps
Insert Material	52100 Bearing Steel
Expansion	No
Lubrication Type	MOBIL VELOCITE #10 OIL
Locking Collar Width (in)	0.56 in
Snap Ring Outside Diameter (in)	4.17 in
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Locking Device Kit	CL2355BS
Locking Type	Concentric
Misalignment	None
Special Lube Percent	10% OIL FILL
Vibration Frequency Fundamental Train	0.0068 cps
Outer Race Profile	Cylindrical
Primary Seal	FLINGERS ONLY
Ability to Relubricate	Yes
Rolling Element	Ball Bearing
Product	ER-K
Setscrew Torque (in-lbs)	313-348 in/lbs
Inner Race Profile	Wide Inner Ring
Size Code	211
Internal Clearance	C3 STANDARD
Bore Shape	Straight
Inner Ring Fillet Radius (in)	0.08 in
Maximum Speed (rpm)	5800 rpm
Short Hub Length (in)	0.88 in
Cage Material	Molded fiber glass reinforced nylon
Outer Ring Land Profile	Standard
End Cap	No
Snap Ring Width (in)	0.09 in
Dynamic Load Rating (lb)	9,800 lb
Static Load Rating (lb)	6,570 lb
Maximum Operating Temperature (C)	107 °C
Cage Type	Ball Riding Retainer

General Specifications

UPC	793699329063
Weight	3.07 LB
Packaged Length	4.25 IN
Packaged Width	2.06 IN
Packaged Height	4.38 IN
HTC	84833080