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

Dimensions

Inner Ring OD (in)	1.313 in
Outer Race OD (in)	2.0472 in
Outer Race Width (mm)	19.1 mm
Overall Width (in)	1.38 in
Collar OD (in)	1.63 in
Outer Race OD (mm)	52 mm
Length Through Bore (in)	1.38 in
Bore Size (in)	0.875 in
Outer Race Width (in)	0.749 in

Technical Specifications

End Cap	No
Bearing Insert Coating	Black Oxide
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
Misalignment	None
Maximum Speed (rpm)	11400 rpm
Snap Ring Width (in)	0.05 in
Vibration Frequency Inner Ring Defect	0.0905 cps
Misalignment Type	Static Only
Vibration Frequency Roller Spin	0.0387 cps
Locking Collar Width (in)	0.36 in
Short Hub Length (in)	0.51 in
Precision Rating	ABEC 1
Outer Race Profile	Cylindrical
Inner Ring Fillet Radius (in)	0.04 in
Housing Type	Insert (ER Style)
Set Screw Thread	1/4-28 UNF
Special Lube Percent	50% GREASE FILL
Outer Ring Land Profile	Standard
Setscrew Torque (in-lbs)	87-92 in/lbs
Locking Type	Concentric
Vibration Frequency Fundamental Train	0.0067 cps
Product	ER-K
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	225 °F
Cage Material	Molded fiber glass reinforced nylon
Snap Ring Outside Diameter (in)	2.27 in
Seal Type	Flingers Only - Free Running
Locking Device Kit	CL2165BS
Inner Race Profile	Wide Inner Ring
Duty/Status	Standard
Distance from Outer Ring Face to Snap Ring Face (in)	0.09 in
Vibration Frequency Outer Ring Defect	0.0595 cps
Rolling Element	Ball Bearing
Bore Shape	Straight
Size Code	205
Series	Unmounted Replacement Bearings
Expansion	No
Primary Seal	FLINGERS ONLY
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.23 in
Lubrication Type	EXXON RONEX MP STD
Internal Clearance	C3 STANDARD
Static Load Rating (lb)	1,760 lb
Cage Type	Ball Riding Retainer
Maximum Operating Temperature (C)	107 °C
Dynamic Load Rating (lb)	3,150 lb

General Specifications

UPC	662864004039
Weight	0.65 LB
Packaged Length	2.50 IN
Packaged Width	2.50 IN
Packaged Height	1.50 IN
HTC	8482300080
Country of Origin	Mexico