• 1 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Fixed Pillow Block, Setscrew Locking, Clearance Seal

Dimensions

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

Technical Specifications

Outer Ring Land Profile	Standard
Bore Shape	Straight
Housing Style	Pillow Block
Rolling Element	Ball Bearing
Slot Length (in)	1.13 in
Cage Material	Molded fiber glass reinforced nylon
Housing Construction	One Piece
Misalignment Type	Static Only
Housing Type	Pillow Block, Two Bolt
Seal Type	Labryinth Seal
Housing Base	Semi-Solid
Housing Color	Black
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	3.42 in
Setscrew Torque (in-lbs)	290-325 in/lbs
Shaft Locking Type	Set Screw
Housing Coating	Powder Coated
Size Code	331
Static Load Rating (lb)	8,500 lb
Vibration Frequency Roller Spin	0.0330 cps
Locking Device Kit	U3315S
Dynamic Load Rating (lb)	13,900 lb
Misalignment Capability	±2.0° Misalignment - Static Only
Maximum Speed (RPM)	5600 rpm
Vibration Frequency Outer Ring Defect	0.0508 cps
Radial Clearance	C3 STANDARD
Housing Material	Cast Iron
Fixed vs. Expansion	Fixed
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Inner Ring Defect	0.0825 cps
Max Operating Temperature (F)	225 °F
Insert	UG331L
Base Length (in)	11.13 in
Grease Fitting Thread Size	1/8 NPT
Bearing Brand	LINK-BELT 300 SERIES HD BALL
End Cap Available	Yes
Bearing Type	Heavy Duty
Vibration Frequency Fundamental Train	0.0063 cps
Max Operating Temperature (C)	107 °C
Cage Type	Ball Riding Retainer
Lubricant	EXXON RONEX MP STD
Inner Ring Outside Diameter (in)	2.701 in
End Cap	U3316C

General Specifications

UPC	662327708979
Weight	16.82 LB
Packaged Length	12.00 IN
Packaged Width	3.56 IN
Packaged Height	6.75 IN
HTC	8483208040
Country of Origin	Mexico