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

Dimensions

Base to Center Height (in)	4 in
Foot Height (in)	1.34 in
Bolt Size (in)	7/8 in
Length Through Bore (in)	2.52 in
Base Width (in)	3.38 in
Overall Width (in)	3.38 in
Overall Length (in)	14 in
Overall Height (in)	7.88 in
Bore Diameter (in)	3.5 in
Bolt Spacing (in)	10.88 in
Centerline to Outermost Bearing Face (in)	1.563 in

Technical Specifications

Housing Construction	One Piece
Housing Type	Pillow Block, Two Bolt
Housing Base	Semi-Solid
Rolling Element	Ball Bearing
Seal Type	Single Lip Contact Seal
Housing Style	Pillow Block
Housing Color	Black
Slot Length (in)	1.94 in
Misalignment Type	Static Only
Cage Material	Molded fiber glass reinforced nylon
Bore Shape	Straight
Outer Ring Land Profile	Standard
Setscrew Torque (in-lbs)	290-325 in/lbs
Ability to Relubricate	Yes
Bearing Insert Material	52100 Bearing Steel
Fixed vs. Expansion	Fixed
Max Operating Temperature (C)	107 °C
Housing Coating	Powder Coated
Insert	MSG256NLPA
Bearing Brand	LINK-BELT MEDIUM DUTY BALL
Bearing Type	Medium Duty
Maximum Speed (RPM)	2400 rpm
Inner Ring Outside Diameter (in)	4.396 in
Shaft Locking Type	Set Screw
Vibration Frequency Roller Spin	0.0454 cps
Radial Clearance	C3 STANDARD
Vibration Frequency Fundamental Train	0.0069 cps
End Cap Available	No
Dynamic Load Rating (lb)	21,580 lb
Vibration Frequency Inner Ring Defect	0.0981 cps
Max Operating Temperature (F)	225 °F
Static Load Rating (lb)	14,400 lb
Size Code	218
Base Length (in)	14.00 in
Housing Material	Cast Iron
Vibration Frequency Outer Ring Defect	0.0685 cps
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Static Only
Cage Type	Ball Riding Retainer

General Specifications

UPC	662864807388
Weight	27.42 LB
HTC	8483208040
Country of Origin	Mexico