• 1 1/4" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Single Lip Seal w/ Flingers

Dimensions

Inner Ring OD (in)	1.859 in
Outer Race Width (mm)	23.8 mm
Overall Width (in)	1.68 in
Length Through Bore (in)	1.68 in
Bore Size (in)	1.25 in
Outer Race OD (in)	2.8346 in
Outer Race OD (mm)	72 mm
Outer Race Width (in)	0.938 in
Collar OD (in)	2.62 in

Technical Specifications

Series	Unmounted Replacement Bearings
Inner Ring Fillet Radius (in)	0.04 in
Vibration Frequency Roller Spin	0.0383 cps
Misalignment Type	Static Only
Lubrication Type	EXXON RONEX MP STD
Precision Rating	ABEC 1
Primary Seal	BUNA SGL LIP WITH FLINGER
Locking Device Kit	CL2235BS
Housing Type	Insert (ER Style)
Inner Race Profile	Wide Inner Ring
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
End Cap	No
Maximum Speed (rpm)	6850 rpm
Vibration Frequency Fundamental Train	0.0067 cps
Setscrew Torque (in-lbs)	240 in/lbs
Insert Material	52100 Bearing Steel
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.33 in
Size Code	207
Product	ER-K
Expansion	No
Snap Ring Width (in)	0.06 in
Outer Race Profile	Cylindrical
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Misalignment	None
Maximum Operating Temperature (F)	225 °F
Snap Ring Outside Diameter (in)	3.08 in
Seal Type	Single Lip Seal w/ Flingers
Outer Ring Land Profile	Standard
Rolling Element	Ball Bearing
Locking Collar Width (in)	0.44 in
Internal Clearance	C3 STANDARD
Short Hub Length (in)	0.69 in
Cage Material	Molded fiber glass reinforced nylon
Bore Shape	Straight
Duty/Status	Standard
Vibration Frequency Outer Ring Defect	0.0595 cps
Vibration Frequency Inner Ring Defect	0.0905 cps
Bearing Insert Coating	Black Oxide
Locking Type	Concentric
Static Load Rating (lb)	3,440 lb
Cage Type	Ball Riding Retainer
Maximum Operating Temperature (C)	107 °C
Dynamic Load Rating (lb)	5,810 lb

General Specifications

UPC	793699273656
Weight	1.35 LB
Packaged Length	3.00 IN
Packaged Width	3.00 IN
Packaged Height	2.00 IN
HTC	84833080