• Product Family: Ball Bearing; Line: Link-Belt Mounted

Dimensions

Overall Width (in)	3.5 in
Thread Depth (in)	1.75 in
Overall Length (in)	8.16 in
Base to Center Height (in)	6 in
Thread Size	2-11 1/2
Length Through Bore (in)	2.524 in
Bore Diameter (in)	3.1875 in
Overall Height (in)	10.16 in
Base Width (in)	3.5 in
Centerline to Outermost Bearing Face (in)	1.56 in

Technical Specifications

Housing Type	Hanger Unit
Seal Type	BUNA SINGLE LIP CONTACT SEAL
Misalignment Type	Static Only
Housing Color	Black
Cage Material	Molded fiber glass reinforced nylon
Bore Shape	Straight
Housing Style	Hanger Block
Outer Ring Land Profile	Standard
Rolling Element	Ball Bearing
Housing Construction	One Piece
Setscrew Torque (in-lbs)	290-325 in/lbs
Ability to Relubricate	Yes
Maximum Speed (RPM)	2400 rpm
Housing Material	Cast Iron
Bearing Brand	LINK-BELT MEDIUM DUTY BALL
Size Code	218
Radial Clearance	C3 STANDARD
Bearing Insert Material	52100 Bearing Steel
End Cap Available	No
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Inner Ring Defect	0.0981 cps
Static Load Rating (lb)	14,400 lb
Vibration Frequency Outer Ring Defect	0.0685 cps
Insert	MSG251NLPA
Dynamic Load Rating (lb)	21,580 lb
Vibration Frequency Fundamental Train	0.0069 cps
Cage Type	Ball Riding Retainer
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0454 cps
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Housing Coating	Powder Coated
Inner Ring Outside Diameter (in)	4.397 in
Shaft Locking Type	Set Screw
Max Operating Temperature (F)	225 °F
Bearing Type	Medium Duty
Fixed vs. Expansion	Fixed
Housing Width (in)	2.13 in

General Specifications

UPC	782934950230
Weight	24.84 LB
HTC	8483204040
Country of Origin	Mexico