• 3" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Expansion Pillow Block, Setscrew Locking, Clearance Seal

Dimensions

Foot Height (in)	1.94 in
Length Through Bore (in)	4.41 in
Overall Length (in)	15.38 in
Bolt Size (in)	7/8 in
Bore Diameter (in)	3 in
Overall Width (in)	4.41 in
Overall Height (in)	9 in
Base to Center Height (in)	4.5625 in
Base Width (in)	4.31 in
Centerline to Outermost Bearing Face (in)	2.59 in
Bolt Spacing (in)	12.25 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Color	Black
Housing Type	Pillow Block, Two Bolt
Bore Shape	Straight
Misalignment Type	Static Only
Cage Material	Molded fiber glass reinforced nylon
Housing Base	Semi-Solid
Seal Type	Labryinth Seal
Housing Style	Pillow Block
Slot Length (in)	1.63 in
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Locking Collar Outside Diameter (in)	5.69 in
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	1225-1350 in/lbs
Base Length (in)	15.38 in
Radial Clearance	C3 STANDARD
Locking Device Kit	U3515S
Inner Ring Outside Diameter (in)	4.247 in
Max Operating Temperature (F)	225 °F
Bearing Insert Material	52100 Bearing Steel
Max Operating Temperature (C)	107 °C
Fixed vs. Expansion	Expansion
Dynamic Load Rating (lb)	28,990 lb
Vibration Frequency Roller Spin	0.0345 cps
Size Code	351
Lubricant	EXXON RONEX MP STD
End Cap	U3516C
Vibration Frequency Fundamental Train	0.0065 cps
Vibration Frequency Inner Ring Defect	0.0818 cps
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Misalignment Capability	±2.0° Misalignment - Static Only
Grease Fitting Thread Size	1/8 NPT
Bearing Type	Heavy Duty
Expansion Lock Plug	B225808A
Vibration Frequency Outer Ring Defect	0.0515 cps
Expansion Capability (in)	0.34 in
Housing Coating	Powder Coated
Shaft Locking Type	Set Screw
End Cap Available	Yes
Insert	UG348L
Static Load Rating (lb)	19,500 lb
Maximum Speed (RPM)	3400 rpm
Cage Type	Ball Riding Retainer
Housing Material	Cast Iron

General Specifications

UPC	662327962913
Weight	53.00 LB
Packaged Length	9.13 IN
Packaged Width	5.25 IN
Packaged Height	15.75 IN
HTC	8483208040
Country of Origin	Mexico