• 1 7/8" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running, 50% Grease Filled

Dimensions

Length Through Bore (in)	2.08 in
Outer Race OD (mm)	90 mm
Overall Width (in)	2.08 in
Outer Race OD (in)	3.5433 in
Collar OD (in)	3 in
Bore Size (in)	1.875 in
Outer Race Width (in)	1.124 in
Outer Race Width (mm)	28.6 mm
Inner Ring OD (in)	2.475 in

Technical Specifications

Maximum Operating Temperature (F)	225 °F
Locking Device Kit	CL2315BS
Locking Type	Concentric
Short Hub Length (in)	0.75 in
Vibration Frequency Outer Ring Defect	0.0682 cps
Internal Clearance	C3 STANDARD
Maximum Speed (rpm)	6400 rpm
Snap Ring Outside Diameter (in)	3.78 in
Product	ER-K
Rolling Element	Ball Bearing
Setscrew Torque (in-lbs)	313-348 in/lbs
Vibration Frequency Inner Ring Defect	0.0985 cps
Series	Unmounted Replacement Bearings
Seal Type	Flingers Only - Free Running
Expansion	No
Primary Seal	FLINGERS ONLY
Set Screw Thread	3/8-24 UNF
Misalignment Type	Static Only
Locking Collar Width (in)	0.56 in
Bore Shape	Straight
Snap Ring Width (in)	0.09 in
Outer Race Profile	Cylindrical
Size Code	210
End Cap	No
Inner Ring Fillet Radius (in)	0.06 in
Inner Race Profile	Wide Inner Ring
Outer Ring Land Profile	Standard
Cage Material	Molded fiber glass reinforced nylon
Vibration Frequency Roller Spin	0.0445 cps
Bearing Insert Coating	Black Oxide
Vibration Frequency Fundamental Train	0.0068 cps
Ability to Relubricate	Yes
Special Lube Percent	50% GREASE FILL
Housing Type	Insert (ER Style)
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Duty/Status	Standard
Misalignment	None
Precision Rating	ABEC 1
Insert Material	52100 Bearing Steel
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Lubrication Type	EXXON RONEX MP STD
Static Load Rating (lb)	5,220 lb
Dynamic Load Rating (lb)	7,920 lb
Maximum Operating Temperature (C)	107 °C
Cage Type	Ball Riding Retainer

General Specifications

UPC	793699647198
Weight	2.48 LB
Packaged Length	4.25 IN
Packaged Width	2.06 IN
Packaged Height	4.38 IN
HTC	84833080