• 1 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 4-Bolt Square Fixed Flange Block, Setscrew Locking, Double Lip Contact Seal

Dimensions

Foot Height (in)	0.69 in
Bore Diameter (in)	1.9375 in
Length Through Bore (in)	2.82 in
Overall Height (in)	2.97 in
Overall Length (in)	6.5 in
Bolt Size (in)	5/8 in
Overall Width (in)	6.5 in
Bolt Spacing (in)	5.125 in

Technical Specifications

Bore Shape	Straight
Pilot Configuration	No Pilot
Housing Color	Black
Housing Type	Flange, Four Bolt
Rolling Element	Ball Bearing
Housing Style	Flange Block
Seal Type	Multi-Lip Contact Seal
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Cage Material	Molded fiber glass reinforced nylon
Locking Collar Outside Diameter (in)	3.42 in
Setscrew Torque (in-lbs)	290-325 in/lbs
Ability to Relubricate	Yes
Bearing Type	Heavy Duty
Grease Fitting Thread Size	1/8 NPT
End Cap	U3316C
Vibration Frequency Fundamental Train	0.0063 cps
Housing Material	Cast Iron
Locking Device Kit	U3315S
Inner Ring Outside Diameter (in)	2.701 in
Shaft Locking Type	Set Screw
Vibration Frequency Inner Ring Defect	0.0825 cps
Static Load Rating (lb)	8,500 lb
Bearing Insert Material	52100 Bearing Steel
Expansion Capability (in)	1/4 in
End Cap Available	Yes
Cage Type	Ball Riding Retainer
Maximum Speed (RPM)	3900 rpm
Insert	UG331NL
Dynamic Load Rating (lb)	13,900 lb
Max Operating Temperature (F)	225 °F
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Radial Clearance	C3 STANDARD
Vibration Frequency Outer Ring Defect	0.0508 cps
Housing Coating	Powder Coated
Misalignment Capability	±1.5° Misalignment - Static Only
Size Code	331
Vibration Frequency Roller Spin	0.0330 cps
Lubricant	EXXON RONEX MP STD
Fixed vs. Expansion	Fixed
Max Operating Temperature (C)	107 °C

General Specifications

UPC	793699298949
Weight	12.35 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
HTC	8483204040
Country of Origin	Mexico