• 3 7/16" Mounted Ball Bearing, Medium Duty, Cast Iron 2-Bolt Nickel Plated Pillow Block, Setscrew Locking, Single Lip Contact Seal, Black Oxide Coated Bearing, Food Grade Grease

Dimensions

Overall Width (in)	3.38 in
Bore Diameter (in)	3.4375 in
Base to Center Height (in)	4 in
Length Through Bore (in)	2.52 in
Overall Height (in)	7.88 in
Overall Length (in)	14 in
Foot Height (in)	1.34 in
Base Width (in)	3.38 in
Bolt Size (in)	7/8 in
Centerline to Outermost Bearing Face (in)	1.563 in
Bolt Spacing (in)	10.88 in

Technical Specifications

Cage Material	Molded fiber glass reinforced nylon
Slot Length (in)	1.94 in
Housing Base	Semi-Solid
Housing Construction	One Piece
Misalignment Type	Static Only
Seal Type	Single Lip Contact Seal
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Color	Silver
Housing Type	Pillow Block, Two Bolt
Outer Ring Land Profile	Standard
Housing Style	Pillow Block
Setscrew Torque (in-lbs)	290-325 in/lbs
Ability to Relubricate	Yes
Shaft Locking Type	Set Screw
Insert	MSG255NLPAK8299A
Inner Ring Outside Diameter (in)	4.396 in
Bearing Insert Material	52100 Bearing Steel
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.0981 cps
Max Operating Temperature (C)	107 °C
Housing Material	Cast Iron
Bearing Type	Medium Duty
Bearing Insert Finish	Black Oxide
Lubricant	MOBIL FM222 FOOD GRADE H1
Maximum Speed (RPM)	2400 rpm
End Cap Available	No
Fixed vs. Expansion	Fixed
Vibration Frequency Outer Ring Defect	0.0685 cps
Grease Fitting Thread Size	1/8 NPT
Base Length (in)	14.00 in
Static Load Rating (lb)	14,400 lb
Misalignment Capability	±2.0° Misalignment - Static Only
Radial Clearance	C3 STANDARD
Cage Type	Ball Riding Retainer
Dynamic Load Rating (lb)	21,580 lb
Vibration Frequency Roller Spin	0.0454 cps
Bearing Brand	LINK-BELT MEDIUM DUTY BALL
Housing Coating	Nickel Plated
Vibration Frequency Fundamental Train	0.0069 cps
Size Code	218

General Specifications

UPC	662864807371
Weight	27.52 LB
HTC	8483208040
Country of Origin	Mexico