• 1" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running, 10% Grease Fill

Dimensions

Bore Size (in)	1 in
Outer Race Width (in)	0.749 in
Collar OD (in)	1.63 in
Length Through Bore (in)	1.38 in
Outer Race OD (in)	2.0472 in
Outer Race OD (mm)	52 mm
Overall Width (in)	1.38 in
Inner Ring OD (in)	1.313 in
Outer Race Width (mm)	19.1 mm

Technical Specifications

Inner Race Profile	Wide Inner Ring
Seal Type	Flingers Only - Free Running
Product	ER-K
Locking Device Kit	CL2165BS
Duty/Status	Standard
Bore Shape	Straight
Rolling Element	Ball Bearing
Snap Ring Width (in)	0.05 in
Snap Ring Outside Diameter (in)	2.27 in
Locking Type	Concentric
Outer Race Profile	Cylindrical
Expansion	No
Cage Material	Molded fiber glass reinforced nylon
Locking Collar Width (in)	0.36 in
Special Lube Percent	10% GREASE FILL
Housing Type	Insert (ER Style)
Vibration Frequency Roller Spin	0.0387 cps
Bearing Insert Coating	Black Oxide
Misalignment	None
Outer Ring Land Profile	Standard
Inner Ring Fillet Radius (in)	0.04 in
Ability to Relubricate	Yes
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Vibration Frequency Fundamental Train	0.0067 cps
Internal Clearance	C3 STANDARD
Size Code	205
Maximum Speed (rpm)	11400 rpm
Primary Seal	FLINGERS ONLY
Lubrication Type	EXXON RONEX MP STD
Distance from Outer Ring Face to Snap Ring Face (in)	0.09 in
Series	Unmounted Replacement Bearings
Precision Rating	ABEC 1
Vibration Frequency Inner Ring Defect	0.0905 cps
End Cap	No
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.23 in
Maximum Operating Temperature (F)	225 °F
Set Screw Thread	1/4-28 UNF
Short Hub Length (in)	0.51 in
Insert Material	52100 Bearing Steel
Vibration Frequency Outer Ring Defect	0.0595 cps
Setscrew Torque (in-lbs)	87-92 in/lbs
Misalignment Type	Static Only
Cage Type	Ball Riding Retainer
Maximum Operating Temperature (C)	107 °C
Dynamic Load Rating (lb)	3,150 lb
Static Load Rating (lb)	1,760 lb

General Specifications

UPC	793699294118
Weight	0.57 LB
Packaged Length	2.50 IN
Packaged Width	2.50 IN
Packaged Height	1.50 IN
HTC	8482105048
Country of Origin	Mexico