• 3 7/16" Mounted Ball Bearing, Heavy Duty Expansion Unit, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal, Steel Retainers, 100% Grease Filled, Special Grease

Dimensions

Bore Diameter (in)	3.4375 in
Base to Center Height (in)	5.125 in
Bolt Size (in)	1 in
Length Through Bore (in)	4.94 in
Overall Width (in)	5 in
Foot Height (in)	2.25 in
Overall Height (in)	10.06 in
Base Width (in)	5 in
Overall Length (in)	16.13 in
Centerline to Outermost Bearing Face (in)	2.91 in
Bolt Spacing (in)	12.88 in

Technical Specifications

Outer Ring Land Profile	Standard
Slot Length (in)	1.63 in
Seal Type	Labryinth Seal
Housing Color	Black
Housing Type	Pillow Block, Two Bolt
Housing Base	Semi-Solid
Cage Material	Steel
Housing Construction	One Piece
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Style	Pillow Block
Misalignment Type	Static Only
Locking Collar Outside Diameter (in)	6 in
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	1225-1350 in/lbs
Base Length (in)	16.13 in
Static Load Rating (lb)	24,100 lb
Vibration Frequency Fundamental Train	0.0065 cps
Grease Fitting Thread Size	1/8 NPT
Size Code	356
Housing Material	Cast Iron
Cage Type	Ball Riding Retainer
End Cap Available	Yes
Max Operating Temperature (C)	107 °C
Bearing Insert Material	52100 Bearing Steel
Fixed vs. Expansion	Expansion
Housing Coating	Powder Coated
Lubricant	CHEVRON SRI 2 HI-TEMP
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Type	Heavy Duty
Insert	UG355JLK426E
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Inner Ring Outside Diameter (in)	4.763 in
Maximum Speed (RPM)	3100 rpm
Vibration Frequency Roller Spin	0.0348 cps
End Cap	U3566C
Max Operating Temperature (F)	225 °F
Expansion Lock Plug	B225808A
Vibration Frequency Inner Ring Defect	0.0818 cps
Dynamic Load Rating (lb)	35,070 lb
Vibration Frequency Outer Ring Defect	0.0315 cps
Locking Device Kit	U3565S
Expansion Capability (in)	0.34 in
Shaft Locking Type	Set Screw
Radial Clearance	C3 STANDARD
Lube Fill Percent	100% GREASE FILL

General Specifications

UPC	793699337754
Weight	74.50 LB
Packaged Length	10.50 IN
Packaged Width	6.63 IN
Packaged Height	16.00 IN
HTC	8483208040
Country of Origin	Mexico