• 1 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Fixed Pillow Block, Setscrew Locking, Clearance Seal, No Grease

Dimensions

Bore Diameter (in)	1.9375 in
Overall Width (in)	3.13 in
Overall Height (in)	6 in
Overall Length (in)	11.13 in
Foot Height (in)	1.38 in
Length Through Bore (in)	2.81 in
Base Width (in)	3.13 in
Bolt Size (in)	5/8 in
Base to Center Height (in)	3.125 in
Bolt Spacing (in)	8.88 in
Centerline to Outermost Bearing Face (in)	1.67 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Construction	One Piece
Housing Base	Semi-Solid
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Housing Style	Pillow Block
Housing Color	Black
Slot Length (in)	1.13 in
Bore Shape	Straight
Seal Type	Labryinth Seal
Cage Material	Molded fiber glass reinforced nylon
Housing Type	Pillow Block, Two Bolt
Setscrew Torque (in-lbs)	290-325 in/lbs
Locking Collar Outside Diameter (in)	3.42 in
Ability to Relubricate	Yes
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.0825 cps
Housing Coating	Powder Coated
Bearing Type	Heavy Duty
Insert	UG331LK5
Vibration Frequency Roller Spin	0.0330 cps
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Outer Ring Defect	0.0508 cps
Vibration Frequency Fundamental Train	0.0063 cps
Fixed vs. Expansion	Fixed
Radial Clearance	C3 STANDARD
Static Load Rating (lb)	8,500 lb
Size Code	331
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	U3315S
Maximum Speed (RPM)	5600 rpm
Cage Type	Ball Riding Retainer
Misalignment Capability	±2.0° Misalignment - Static Only
Housing Material	Cast Iron
Base Length (in)	11.13 in
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Lube Fill Percent	0% FILL
End Cap Available	Yes
Shaft Locking Type	Set Screw
Lubricant	PRESERVATIVE ONLY - NO GREASE
Inner Ring Outside Diameter (in)	2.701 in
Dynamic Load Rating (lb)	13,900 lb
Max Operating Temperature (F)	225 °F
End Cap	U3316C

General Specifications

UPC	662327723385
Weight	16.00 LB
Packaged Length	12.00 IN
Packaged Width	3.56 IN
Packaged Height	6.75 IN
HTC	8483208040
Country of Origin	Mexico