• 3 3/16" Mounted Ball Bearing, Medium Duty, Cast Iron 2-Bolt Pillow Block, Centrik Lok Locking, Single Lip Contact Seal

Dimensions

Foot Height (in)	1.34 in
Bore Diameter (in)	3.1875 in
Bolt Size (in)	7/8 in
Base Width (in)	3.38 in
Overall Height (in)	7.88 in
Overall Width (in)	3.38 in
Length Through Bore (in)	2.59 in
Overall Length (in)	14 in
Base to Center Height (in)	4 in
Centerline to Outermost Bearing Face (in)	1.78 in
Bolt Spacing (in)	10.88 in

Technical Specifications

Seal Type	Single Lip Contact Seal
Bore Shape	Straight
Housing Style	Pillow Block
Outer Ring Land Profile	Standard
Housing Color	Black
Housing Type	Pillow Block, Two Bolt
Housing Construction	One Piece
Slot Length (in)	1.94 in
Rolling Element	Ball Bearing
Cage Material	Molded fiber glass reinforced nylon
Housing Base	Semi-Solid
Misalignment Type	Static Only
Setscrew Torque (in-lbs)	540-600 in/lbs
Locking Collar Outside Diameter (in)	5.73 in
Ability to Relubricate	Yes
Housing Material	Cast Iron
Vibration Frequency Roller Spin	0.0454 cps
Bearing Brand	LINK-BELT MEDIUM DUTY BALL
Shaft Locking Type	Concentric
End Cap Available	No
Inner Ring Outside Diameter (in)	4.396 in
Grease Fitting Thread Size	1/8 NPT
Housing Coating	Powder Coated
Base Length (in)	14.00 in
Radial Clearance	C3 STANDARD
Vibration Frequency Outer Ring Defect	0.0685 cps
Maximum Speed (RPM)	2400 rpm
Max Operating Temperature (C)	107 °C
Static Load Rating (lb)	14,400 lb
Fixed vs. Expansion	Fixed
Bearing Insert Material	52100 Bearing Steel
Locking Device Kit	CL2565S
Vibration Frequency Fundamental Train	0.0069 cps
Insert	MCLG251NLPA
Vibration Frequency Inner Ring Defect	0.0981 cps
Size Code	218
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Type	Medium Duty
Dynamic Load Rating (lb)	21,580 lb
Cage Type	Ball Riding Retainer
Bearing Insert Finish	Black Oxide

General Specifications

UPC	662864823418
Weight	28.41 LB
HTC	8483208040
Country of Origin	Mexico