• 2 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Double Lip Contact Seal

Dimensions

Length Through Bore (in)	4.09 in
Base Width (in)	4 in
Foot Height (in)	1.75 in
Bolt Size (in)	7/8 in
Overall Height (in)	8.38 in
Bore Diameter (in)	2.9375 in
Overall Length (in)	15.13 in
Base to Center Height (in)	4.25 in
Overall Width (in)	4.09 in
Centerline to Outermost Bearing Face (in)	2.38 in
Bolt Spacing (in)	12 in

Technical Specifications

Housing Style	Pillow Block
Slot Length (in)	1.63 in
Bore Shape	Straight
Housing Construction	One Piece
Housing Type	Pillow Block, Two Bolt
Seal Type	Multi-Lip Contact Seal
Rolling Element	Ball Bearing
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Housing Base	Semi-Solid
Cage Material	Molded fiber glass reinforced nylon
Locking Collar Outside Diameter (in)	4.94 in
Setscrew Torque (in-lbs)	620-680 in/lbs
Ability to Relubricate	Yes
Vibration Frequency Fundamental Train	0.0065 cps
Max Operating Temperature (F)	225 °F
Dynamic Load Rating (lb)	26,140 lb
Locking Device Kit	U3475S
Cage Type	Ball Riding Retainer
Misalignment Capability	±2.0° Misalignment - Static Only
Radial Clearance	C3 STANDARD
Bearing Insert Material	52100 Bearing Steel
Maximum Speed (RPM)	2650 rpm
Base Length (in)	15.13 in
Inner Ring Outside Diameter (in)	3.99 in
Insert	UG347NL
Vibration Frequency Outer Ring Defect	0.0513 cps
Max Operating Temperature (C)	107 °C
Housing Coating	Powder Coated
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Vibration Frequency Inner Ring Defect	0.0820 cps
Size Code	347
Vibration Frequency Roller Spin	0.0343 cps
Bearing Type	Heavy Duty
Lubricant	EXXON RONEX MP STD
End Cap	U3476C
End Cap Available	Yes
Housing Material	Cast Iron
Shaft Locking Type	Set Screw
Grease Fitting Thread Size	1/8 NPT
Static Load Rating (lb)	17,300 lb
Fixed vs. Expansion	Fixed

General Specifications

UPC	698210218089
Weight	24.05 LB
HTC	8483208040
Country of Origin	Mexico