• 3 3/16" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Contact Seal

Dimensions

Outer Race Width (in)	1.687 in
Outer Race OD (mm)	140 mm
Length Through Bore (in)	3.25 in
Outer Race Width (mm)	42.9 mm
Inner Ring OD (in)	3.92 in
Bore Size (in)	3.1875 in
Overall Width (in)	3.25 in
Outer Race OD (in)	5.5118 in

Technical Specifications

Bore Shape	Straight
Locking Type	Set Screw
Lubrication Type	EXXON RONEX MP STD
Inner Race Profile	Wide Inner Ring
Rolling Element	Ball Bearing
Snap Ring Outside Diameter (in)	5.88 in
Series	Unmounted Replacement Bearings
Housing Type	Insert (ER Style)
Insert Material	52100 Bearing Steel
Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in)	0.38 in
Available Seal Type	N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger
Distance from Outer Ring Face to Snap Ring Face (in)	0.19 in
Product	ER
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Roller Spin	0.0470 cps
Internal Clearance	C3 STANDARD
Setscrew Torque (in-lbs)	290-325 in/lbs
End Cap	No
Maximum Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1074 cps
Misalignment Type	Static Only
Ability to Relubricate	Yes
Set Screw Thread	3/8-24 UNF
Primary Seal	BUNA SINGLE LIP CONTACT SEAL
Misalignment	None
Precision Rating	ABEC 1
Expansion	No
Maximum Speed (rpm)	2700 rpm
Bearing Insert Coating	Black Oxide
Size Code	216
Snap Ring Width (in)	0.11 in
Cage Material	Molded fiber glass reinforced nylon
Seal Type	Single Lip Contact Seal
Outer Race Profile	Cylindrical
Short Hub Length (in)	1.31 in
Outer Ring Land Profile	Standard
Vibration Frequency Outer Ring Defect	0.0759 cps
Inner Ring Fillet Radius (in)	0.12 in
Duty/Status	Standard
Static Load Rating (lb)	11,400 lb
Maximum Operating Temperature (C)	107 °C
Dynamic Load Rating (lb)	17,420 lb
Cage Type	Ball Riding Retainer

General Specifications

UPC	662864003780
Weight	7.29 LB
Packaged Length	7.00 IN
Packaged Width	2.75 IN
Packaged Height	7.00 IN
HTC	8482105056
Country of Origin	Mexico