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

Dimensions

Foot Height (in)	0.94 in
Overall Width (in)	8.44 in
Overall Height (in)	2.969 in
Overall Length (in)	8.44 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	3.1875 in
Bolt Spacing (in)	6.75 in

Technical Specifications

Seal Type	Single Lip Contact Seal
Bore Shape	Straight
Housing Color	Black
Outer Ring Land Profile	Standard
Housing Style	Flange Block
Rolling Element	Ball Bearing
Cage Material	Molded fiber glass reinforced nylon
Misalignment Type	Static Only
Pilot Configuration	No Pilot
Housing Type	Flange, Four Bolt
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	540-600 in/lbs
Locking Collar Outside Diameter (in)	5.73 in
Max Operating Temperature (F)	225 °F
Shaft Locking Type	Concentric
End Cap Available	No
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Inner Ring Defect	0.0981 cps
Bearing Brand	LINK-BELT MEDIUM DUTY BALL
Dynamic Load Rating (lb)	21,580 lb
Size Code	218
Insert	MCLG251NLPA
Vibration Frequency Roller Spin	0.0454 cps
Vibration Frequency Outer Ring Defect	0.0685 cps
Static Load Rating (lb)	14,400 lb
Grease Fitting Thread Size	1/8 NPT
Fixed vs. Expansion	Fixed
Bearing Insert Finish	Black Oxide
Bearing Type	Medium Duty
Housing Material	Cast Iron
Maximum Speed (RPM)	2400 rpm
Radial Clearance	C3 STANDARD
Inner Ring Outside Diameter (in)	4.397 in
Cage Type	Ball Riding Retainer
Misalignment Capability	±1.5° Misalignment - Static Only
Lubricant	EXXON RONEX MP STD
Locking Device Kit	CL2565S
Max Operating Temperature (C)	107 °C
Housing Coating	Powder Coated

General Specifications

UPC	662864822718
Weight	20.59 LB
Packaged Length	8.63 IN
Packaged Width	3.94 IN
Packaged Height	8.63 IN
HTC	8483204040
Country of Origin	Mexico