• 2 15/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Cast Iron 4-Bolt Round Piloted Flange Cartridge Block, Setscrew Locking, Clearance Seal, Steel Retainer, High Temp Grease, C4 Clearance

Dimensions

Overall Width (in)	10.88 in
Overall Length (in)	10.88 in
Bore Diameter (in)	2.9375 in
Pilot Diameter (in)	8.25 in
Overall Height (in)	4.09 in
Length Through Bore (in)	4.094 in
Foot Height (in)	.75 in
Bolt Size (in)	5/8 in
Housing Outside Diameter (in)	10.875 in
Bolt Circle (in)	9.5 in

Technical Specifications

Cage Material	Steel
Housing Color	Black
Housing Construction	One Piece
Bore Shape	Straight
Pilot Configuration	Piloted
Rolling Element	Ball Bearing
Seal Type	FLINGERS ONLY
Housing Type	Flange Cartridge
Misalignment Type	Static Only
Housing Style	Flange Block
Outer Ring Land Profile	Standard
Pilot Depth (in)	1.125 in
Setscrew Torque (in-lbs)	620-680 in/lbs
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.94 in
Dynamic Load Rating (lb)	26,140 lb
Vibration Frequency Inner Ring Defect	0.0820 cps
Inner Ring Outside Diameter (in)	3.990 in
End Cap Available	Yes
Static Load Rating (lb)	17,300 lb
Locking Device Kit	U3475S
Vibration Frequency Outer Ring Defect	0.0513 cps
Lubricant	DOW CORNING DC44 HT
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Vibration Frequency Fundamental Train	0.0065 cps
Cage Type	Ball Riding Retainer
Mounting Surface to End of Housing (in)	2.094 in
Bearing Insert Material	52100 Bearing Steel
Size Code	347
Grease Fitting Thread Size	1/8 NPT
Shaft Locking Type	Set Screw
Fixed vs. Expansion	Expansion
Expansion Lock Plug	126X32280
Insert	UG347JL4CC4
Misalignment Capability	±1.5° Misalignment - Static Only
End Cap	U3476C
Vibration Frequency Roller Spin	0.0343 cps
Max Operating Temperature (F)	400 °F
Expansion Capability (in)	0.41 in
Max Operating Temperature (C)	204 °C
Bearing Type	Heavy Duty
Housing Coating	Powder Coated
Radial Clearance	C4 INCREASED
Housing Material	Cast Iron
Maximum Speed (RPM)	3700 rpm

General Specifications

UPC	782935114198
Weight	37.50 LB
HTC	8483204040
Country of Origin	Mexico