• 1" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Single Lip Contact Seal, Special Outer Ring Hardness

Dimensions

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

Technical Specifications

Insert Material	52100 Bearing Steel
Bearing Insert Coating	Black Oxide
Vibration Frequency Roller Spin	0.0387 cps
Internal Clearance	C3 STANDARD
Inner Race Profile	Wide Inner Ring
Product	ER-K
Precision Rating	ABEC 1
Distance from Outer Ring Face to Snap Ring Face (in)	0.09 in
Ability to Relubricate	Yes
Rolling Element	Ball Bearing
Housing Type	Insert (ER Style)
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Locking Collar Width (in)	0.36 in
Short Hub Length (in)	0.51 in
Locking Device Kit	CL2165BS
Duty/Status	Standard
Vibration Frequency Fundamental Train	0.0067 cps
Outer Ring Land Profile	Standard
Snap Ring Outside Diameter (in)	2.27 in
Maximum Operating Temperature (F)	225 °F
Snap Ring Width (in)	0.05 in
Seal Type	Single Lip Contact Seal
Outer Race Profile	Cylindrical
Expansion	No
Misalignment Type	Static Only
Setscrew Torque (in-lbs)	87-92 in/lbs
Maximum Speed (rpm)	9600 rpm
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.23 in
Primary Seal	BUNA SINGLE LIP CONTACT SEAL
Bore Shape	Straight
Cage Material	Molded fiber glass reinforced nylon
Lubrication Type	EXXON RONEX MP STD
Series	Unmounted Replacement Bearings
Size Code	205
Misalignment	None
End Cap	No
Inner Ring Fillet Radius (in)	0.04 in
Locking Type	Concentric
Vibration Frequency Inner Ring Defect	0.0905 cps
Vibration Frequency Outer Ring Defect	0.0595 cps
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	662864004145
Weight	0.61 LB
Packaged Length	2.50 IN
Packaged Width	2.50 IN
Packaged Height	1.50 IN
HTC	8482105048
Country of Origin	Mexico