• 1 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 4-Bolt Round Expansion Piloted Flange Block, Setscrew Locking, Clearance Seal

Dimensions

Foot Height (in)	.563 in
Pilot Diameter (in)	6 in
Overall Length (in)	8.13 in
Bore Diameter (in)	1.9375 in
Length Through Bore (in)	2.813 in
Bolt Size (in)	1/2 in
Overall Width (in)	8.13 in
Overall Height (in)	2.81 in
Housing Outside Diameter (in)	8.125 in
Bolt Circle (in)	7 in

Technical Specifications

Misalignment Type	Static Only
Seal Type	Labryinth Seal
Housing Construction	One Piece
Housing Type	Flange Cartridge
Housing Style	Flange Block
Pilot Configuration	Piloted
Housing Color	Black
Outer Ring Land Profile	Standard
Cage Material	Molded fiber glass reinforced nylon
Bore Shape	Straight
Rolling Element	Ball Bearing
Setscrew Torque (in-lbs)	290-325 in/lbs
Locking Collar Outside Diameter (in)	3.44 in
Ability to Relubricate	Yes
Pilot Depth (in)	.875 in
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0063 cps
Shaft Locking Type	Set Screw
Radial Clearance	C3 STANDARD
Bearing Insert Material	52100 Bearing Steel
Grease Fitting Thread Size	1/8 NPT
Housing Material	Cast Iron
Misalignment Capability	±1.5° Misalignment - Static Only
Bearing Brand	LINK-BELT 300 SERIES HD BALL
End Cap Available	Yes
Maximum Speed (RPM)	5600 rpm
Vibration Frequency Outer Ring Defect	0.0508 cps
Static Load Rating (lb)	8,500 lb
Fixed vs. Expansion	Expansion
Vibration Frequency Inner Ring Defect	0.0825 cps
Vibration Frequency Roller Spin	0.0330 cps
Max Operating Temperature (F)	225 °F
Bearing Type	Heavy Duty
Housing Coating	Powder Coated
Size Code	331
Mounting Surface to End of Housing (in)	1.391 in
Locking Device Kit	U3315S
End Cap	U3316C
Inner Ring Outside Diameter (in)	2.701 in
Dynamic Load Rating (lb)	13,900 lb
Lubricant	EXXON RONEX MP STD
Expansion Lock Plug	126X32253
Cage Type	Ball Riding Retainer
Insert	UG331L
Expansion Capability (in)	0.25 in

General Specifications

UPC	662327707958
Weight	16.00 LB
Packaged Length	8.38 IN
Packaged Width	2.88 IN
Packaged Height	8.38 IN
HTC	8483204040
Country of Origin	Mexico