• 2 3/16" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Single Lip Contact Seal

Dimensions

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

Technical Specifications

Expansion	No
Precision Rating	ABEC 1
Outer Ring Land Profile	Standard
Snap Ring Width (in)	0.09 in
Bore Shape	Straight
Duty/Status	Standard
Setscrew Torque (in-lbs)	313-348 in/lbs
Locking Type	Concentric
Maximum Operating Temperature (F)	225 °F
Cage Material	Molded fiber glass reinforced nylon
Insert Material	52100 Bearing Steel
End Cap	No
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Seal Type	Single Lip Contact Seal
Set Screw Thread	3/8-24 UNF
Rolling Element	Ball Bearing
Vibration Frequency Fundamental Train	0.0068 cps
Series	Unmounted Replacement Bearings
Internal Clearance	C3 STANDARD
Short Hub Length (in)	0.88 in
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Bearing Insert Coating	Black Oxide
Outer Race Profile	Cylindrical
Maximum Speed (rpm)	4360 rpm
Size Code	211
Lubrication Type	EXXON RONEX MP STD
Snap Ring Outside Diameter (in)	4.17 in
Locking Collar Width (in)	0.56 in
Misalignment Type	Static Only
Housing Type	Insert (ER Style)
Vibration Frequency Roller Spin	0.0437 cps
Ability to Relubricate	Yes
Primary Seal	BUNA SINGLE LIP CONTACT SEAL
Misalignment	None
Vibration Frequency Inner Ring Defect	0.0987 cps
Locking Device Kit	CL2355BS
Product	ER-K
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Inner Ring Fillet Radius (in)	0.08 in
Inner Race Profile	Wide Inner Ring
Vibration Frequency Outer Ring Defect	0.0680 cps
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	662864004961
Weight	3.07 LB
Packaged Length	4.25 IN
Packaged Width	2.06 IN
Packaged Height	4.38 IN
HTC	8482105052
Country of Origin	Mexico