• 3 1/2" Mounted Ball Bearing, Medium Duty, Cast Iron 4-Bolt Square Flange Block, Setscrew Locking, Single Lip Contact Seal

Dimensions

Bore Diameter (in)	3.5 in
Length Through Bore (in)	2.524 in
Bolt Size (in)	3/4 in
Foot Height (in)	0.94 in
Overall Width (in)	8.44 in
Overall Height (in)	2.734 in
Overall Length (in)	8.44 in
Bolt Spacing (in)	6.75 in

Technical Specifications

Housing Color	Black
Outer Ring Land Profile	Standard
Housing Style	Flange Block
Bore Shape	Straight
Pilot Configuration	No Pilot
Cage Material	Molded fiber glass reinforced nylon
Housing Type	Flange, Four Bolt
Misalignment Type	Static Only
Rolling Element	Ball Bearing
Seal Type	Single Lip Contact Seal
Setscrew Torque (in-lbs)	290-325 in/lbs
Ability to Relubricate	Yes
Bearing Type	Medium Duty
Bearing Brand	LINK-BELT MEDIUM DUTY BALL
Housing Coating	Powder Coated
Vibration Frequency Outer Ring Defect	0.0685 cps
Fixed vs. Expansion	Fixed
Max Operating Temperature (F)	225 °F
Housing Material	Cast Iron
Max Operating Temperature (C)	107 °C
Maximum Speed (RPM)	2400 rpm
Size Code	218
Grease Fitting Thread Size	1/8 NPT
Bearing Insert Material	52100 Bearing Steel
Dynamic Load Rating (lb)	21,580 lb
End Cap Available	No
Static Load Rating (lb)	14,400 lb
Cage Type	Ball Riding Retainer
Lubricant	EXXON RONEX MP STD
Insert	MSG256NLPA
Vibration Frequency Fundamental Train	0.0069 cps
Radial Clearance	C3 STANDARD
Inner Ring Outside Diameter (in)	4.397 in
Shaft Locking Type	Set Screw
Vibration Frequency Inner Ring Defect	0.0981 cps
Misalignment Capability	±1.5° Misalignment - Static Only
Vibration Frequency Roller Spin	0.0454 cps

General Specifications

UPC	662864807142
Weight	20.08 LB
Packaged Length	8.75 IN
Packaged Width	2.88 IN
Packaged Height	8.75 IN
HTC	8483204040
Country of Origin	Mexico