• 3 7/16" Mounted Ball Bearing, Medium Duty, Cast Iron 4-Bolt Square Flange Block, Setscrew Locking, Single Lip Contact Seal

Dimensions

Length Through Bore (in)	2.524 in
Overall Width (in)	8.44 in
Overall Length (in)	8.44 in
Bore Diameter (in)	3.4375 in
Bolt Size (in)	3/4 in
Foot Height (in)	0.94 in
Overall Height (in)	2.734 in
Bolt Spacing (in)	6.75 in

Technical Specifications

Housing Type	Flange, Four Bolt
Housing Color	Black
Rolling Element	Ball Bearing
Bore Shape	Straight
Pilot Configuration	No Pilot
Cage Material	Molded fiber glass reinforced nylon
Misalignment Type	Static Only
Housing Style	Flange Block
Seal Type	Single Lip Contact Seal
Outer Ring Land Profile	Standard
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	290-325 in/lbs
Housing Coating	Powder Coated
Fixed vs. Expansion	Fixed
Grease Fitting Thread Size	1/8 NPT
Cage Type	Ball Riding Retainer
Radial Clearance	C3 STANDARD
Shaft Locking Type	Set Screw
Insert	MSG255NLPA
Vibration Frequency Outer Ring Defect	0.0685 cps
Dynamic Load Rating (lb)	21,580 lb
Inner Ring Outside Diameter (in)	4.397 in
Bearing Type	Medium Duty
Vibration Frequency Inner Ring Defect	0.0981 cps
End Cap Available	No
Misalignment Capability	±1.5° Misalignment - Static Only
Static Load Rating (lb)	14,400 lb
Size Code	218
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Housing Material	Cast Iron
Vibration Frequency Roller Spin	0.0454 cps
Bearing Insert Material	52100 Bearing Steel
Max Operating Temperature (F)	225 °F
Maximum Speed (RPM)	2400 rpm
Vibration Frequency Fundamental Train	0.0069 cps
Bearing Brand	LINK-BELT MEDIUM DUTY BALL

General Specifications

UPC	662864807111
Weight	20.78 LB
Packaged Length	8.75 IN
Packaged Width	2.88 IN
Packaged Height	8.75 IN
HTC	8483204040
Country of Origin	Mexico