• 1 3/4" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Single Lip Contact Seal

Dimensions

Outer Race OD (in)	3.3465 in
Bore Size (in)	1.75 in
Inner Ring OD (in)	2.281 in
Outer Race OD (mm)	85 mm
Collar OD (in)	2.75 in
Outer Race Width (in)	1.093 in
Outer Race Width (mm)	27.8 mm
Length Through Bore (in)	1.94 in
Overall Width (in)	1.94 in

Technical Specifications

Short Hub Length (in)	0.75 in
Bearing Insert Coating	Black Oxide
Locking Device Kit	CL2285BS
Locking Collar Width (in)	0.44 in
Distance from Outer Ring Face to Snap Ring Face (in)	0.13 in
Maximum Operating Temperature (F)	225 °F
End Cap	No
Misalignment	None
Snap Ring Outside Diameter (in)	3.59 in
Cage Material	Molded fiber glass reinforced nylon
Expansion	No
Outer Ring Land Profile	Standard
Precision Rating	ABEC 1
Product	ER-K
Locking Type	Concentric
Vibration Frequency Roller Spin	0.0377 cps
Inner Race Profile	Wide Inner Ring
Setscrew Torque (in-lbs)	165-185 in/lbs
Lubrication Type	EXXON RONEX MP STD
Size Code	209
Inner Ring Fillet Radius (in)	0.06 in
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Ability to Relubricate	Yes
Outer Race Profile	Cylindrical
Housing Type	Insert (ER Style)
Maximum Speed (rpm)	5330 rpm
Misalignment Type	Static Only
Bore Shape	Straight
Vibration Frequency Outer Ring Defect	0.0592 cps
Vibration Frequency Inner Ring Defect	0.0908 cps
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Primary Seal	BUNA SINGLE LIP CONTACT SEAL
Series	Unmounted Replacement Bearings
Set Screw Thread	5/16-24 UNF
Snap Ring Width (in)	0.06 in
Vibration Frequency Fundamental Train	0.0065 cps
Seal Type	Single Lip Contact Seal
Internal Clearance	C3 STANDARD
Rolling Element	Ball Bearing
Insert Material	52100 Bearing Steel
Duty/Status	Standard
Maximum Operating Temperature (C)	107 °C
Dynamic Load Rating (lb)	7,370 lb
Static Load Rating (lb)	4,590 lb
Cage Type	Ball Riding Retainer

General Specifications

UPC	662864004770
Weight	2.15 LB
Packaged Length	3.69 IN
Packaged Width	3.69 IN
Packaged Height	2.13 IN
HTC	8482105052
Country of Origin	Mexico