• 2 3/8" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Single Lip Contact Seal

Dimensions

Outer Race OD (mm)	110 mm
Overall Width (in)	2.57 in
Collar OD (in)	3.5 in
Inner Ring OD (in)	3.012 in
Outer Race Width (in)	1.249 in
Outer Race Width (mm)	31.8 mm
Bore Size (in)	2.375 in
Length Through Bore (in)	2.57 in
Outer Race OD (in)	4.3307 in

Technical Specifications

Locking Type	Concentric
Expansion	No
Precision Rating	ABEC 1
Vibration Frequency Fundamental Train	0.0068 cps
Product	ER-K
Locking Device Kit	CL2395BS
Short Hub Length (in)	1 in
Inner Race Profile	Wide Inner Ring
Rolling Element	Ball Bearing
Bearing Insert Coating	Black Oxide
Outer Ring Land Profile	Standard
Vibration Frequency Inner Ring Defect	0.0988 cps
Ability to Relubricate	Yes
Cage Material	Molded fiber glass reinforced nylon
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Maximum Operating Temperature (F)	225 °F
Insert Material	52100 Bearing Steel
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Size Code	212
Snap Ring Outside Diameter (in)	4.56 in
Seal Type	Single Lip Contact Seal
Maximum Speed (rpm)	4000 rpm
Internal Clearance	C3 STANDARD
End Cap	No
Series	Unmounted Replacement Bearings
Misalignment	None
Vibration Frequency Outer Ring Defect	0.0678 cps
Inner Ring Fillet Radius (in)	0.08 in
Bore Shape	Straight
Snap Ring Width (in)	0.09 in
Set Screw Thread	3/8-24 UNF
Setscrew Torque (in-lbs)	313-348 in/lbs
Vibration Frequency Roller Spin	0.0430 cps
Duty/Status	Standard
Lubrication Type	EXXON RONEX MP STD
Misalignment Type	Static Only
Primary Seal	BUNA SINGLE LIP CONTACT SEAL
Housing Type	Insert (ER Style)
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Locking Collar Width (in)	0.56 in
Outer Race Profile	Cylindrical
Static Load Rating (lb)	8,080 lb
Cage Type	Ball Riding Retainer
Dynamic Load Rating (lb)	11,840 lb
Maximum Operating Temperature (C)	107 °C

General Specifications

UPC	662864005036
Weight	3.87 LB
Packaged Length	4.38 IN
Packaged Width	2.38 IN
Packaged Height	7.88 IN
HTC	8482105052
Country of Origin	Mexico