• 2 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal, 100% Grease Filled

Dimensions

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

Technical Specifications

Housing Construction	One Piece
Bore Shape	Straight
Cage Material	Molded fiber glass reinforced nylon
Misalignment Type	Static Only
Housing Type	Pillow Block, Two Bolt
Housing Base	Semi-Solid
Rolling Element	Ball Bearing
Housing Style	Pillow Block
Seal Type	CLEARANCE SEAL WITH FLINGERS
Outer Ring Land Profile	Standard
Housing Color	Black
Slot Length (in)	1.63 in
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.94 in
Setscrew Torque (in-lbs)	620-680 in/lbs
Fixed vs. Expansion	Fixed
Size Code	347
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Inner Ring Outside Diameter (in)	3.99 in
Maximum Speed (RPM)	3700 rpm
Max Operating Temperature (C)	107 °C
Locking Device Kit	U3475S
Housing Coating	Powder Coated
Lube Fill Percent	100% GREASE FILL
Misalignment Capability	±2.0° Misalignment - Static Only
Grease Fitting Thread Size	1/8 NPT
Base Length (in)	15.13 in
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.0513 cps
Static Load Rating (lb)	17,300 lb
Dynamic Load Rating (lb)	26,140 lb
Housing Material	Cast Iron
Max Operating Temperature (F)	225 °F
Insert	UG347LK4
End Cap Available	Yes
Vibration Frequency Roller Spin	0.0343 cps
End Cap	U3476C
Radial Clearance	C3 STANDARD
Vibration Frequency Inner Ring Defect	0.0820 cps
Cage Type	Ball Riding Retainer
Bearing Type	Heavy Duty
Bearing Insert Material	52100 Bearing Steel
Shaft Locking Type	Set Screw
Vibration Frequency Fundamental Train	0.0065 cps

General Specifications

UPC	793699000283
Weight	43.83 LB
HTC	8483208080
Country of Origin	Mexico