• 3 3/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Expansion Pillow Block, Shurlok Adapter Mounted, Clearance Seal

Dimensions

Length Through Bore (in)	5.5 in
Foot Height (in)	1.94 in
Overall Length (in)	15.38 in
Overall Height (in)	9 in
Overall Width (in)	5.5 in
Bolt Size (in)	7/8 in
Base Width (in)	4.31 in
Bore Diameter (in)	3.1875 in
Base to Center Height (in)	4.5625 in
Centerline to Outermost Bearing Face (in)	3.69 in
Bolt Spacing (in)	12.25 in

Technical Specifications

Housing Style	Pillow Block
Rolling Element	Ball Bearing
Housing Construction	One Piece
Shaft Locking Collar Kit/Adapter Assembly	AK106303
Housing Type	Pillow Block, Two Bolt
Housing Base	Semi-Solid
Housing Color	Black
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Slot Length (in)	1.63 in
Cage Material	Molded fiber glass reinforced nylon
Seal Type	Labryinth Seal
Bore Shape	Straight
Setscrew Torque (in-lbs)	165-185 in/lbs
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.95 in
Wrench Style Shurlok Install Tool	105-90420-51
Inner Ring Outside Diameter (in)	4.247 in
Impact Style Shurlok Install Tool	105-90425-51
Cage Type	Ball Riding Retainer
Vibration Frequency Roller Spin	0.0345 cps
Vibration Frequency Outer Ring Defect	0.0515 cps
Bearing Insert Material	52100 Bearing Steel
Insert	AG351L
Housing Coating	Powder Coated
Radial Clearance	C3 STANDARD
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Base Length (in)	15.38 in
Max Operating Temperature (F)	225 °F
Maximum Speed (RPM)	3400 rpm
Misalignment Capability	±2.0° Misalignment - Static Only
Expansion Lock Plug	B225808A
Static Load Rating (lb)	19,500 lb
Dynamic Load Rating (lb)	28,990 lb
Lubricant	EXXON RONEX MP STD
Bearing Type	Heavy Duty
Expansion Capability (in)	0.34 in
End Cap Available	No
Vibration Frequency Inner Ring Defect	0.0818 cps
Vibration Frequency Fundamental Train	0.0065 cps
Shaft Locking Type	Tapered Adapter
Grease Fitting Thread Size	1/8 NPT
Size Code	351
Fixed vs. Expansion	Expansion
Max Operating Temperature (C)	107 °C
Locking Device Kit	AK106303
Housing Material	Cast Iron

General Specifications

UPC	662864297073
Weight	56.00 LB
Packaged Length	9.13 IN
Packaged Width	5.25 IN
Packaged Height	15.75 IN
HTC	8483208040
Country of Origin	Mexico