• 1 3/8" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running, 10% Oil Filled

Dimensions

Overall Width (in)	1.68 in
Outer Race OD (in)	2.8346 in
Outer Race Width (in)	0.938 in
Outer Race Width (mm)	23.8 mm
Inner Ring OD (in)	1.859 in
Length Through Bore (in)	1.68 in
Bore Size (in)	1.375 in
Collar OD (in)	2.62 in
Outer Race OD (mm)	72 mm

Technical Specifications

Insert Material	52100 Bearing Steel
Outer Ring Land Profile	Standard
Bore Shape	Straight
Lubrication Type	MOBIL VELOCITE #10 OIL
Duty/Status	Standard
Precision Rating	ABEC 1
Snap Ring Width (in)	0.06 in
Locking Type	Concentric
Vibration Frequency Fundamental Train	0.0067 cps
Cage Material	Molded fiber glass reinforced nylon
Vibration Frequency Inner Ring Defect	0.0905 cps
Vibration Frequency Roller Spin	0.0383 cps
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Bearing Insert Coating	Black Oxide
Ability to Relubricate	Yes
Seal Type	Flingers Only - Free Running
Special Lube Percent	10% OIL FILL
Internal Clearance	C3 STANDARD
Rolling Element	Ball Bearing
Outer Race Profile	Cylindrical
Housing Type	Insert (ER Style)
Size Code	207
Locking Device Kit	CL2235BS
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Setscrew Torque (in-lbs)	240 in/lbs
Misalignment	None
Short Hub Length (in)	0.69 in
Inner Ring Fillet Radius (in)	0.04 in
Inner Race Profile	Wide Inner Ring
End Cap	No
Misalignment Type	Static Only
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.33 in
Vibration Frequency Outer Ring Defect	0.0595 cps
Product	ER-K
Series	Unmounted Replacement Bearings
Maximum Operating Temperature (F)	225 °F
Maximum Speed (rpm)	8400 rpm
Primary Seal	FLINGERS ONLY
Locking Collar Width (in)	0.44 in
Expansion	No
Snap Ring Outside Diameter (in)	3.08 in
Static Load Rating (lb)	3,440 lb
Dynamic Load Rating (lb)	5,810 lb
Maximum Operating Temperature (C)	107 °C
Cage Type	Ball Riding Retainer

General Specifications

UPC	793699273731
Weight	1.00 LB
Packaged Length	3.00 IN
Packaged Width	3.00 IN
Packaged Height	2.00 IN
HTC	8482105052
Country of Origin	Mexico