• Link-Belt FCU315 Ball Bearings FCU300 Flange Block. Contact Rexnord for more details.

Dimensions

Length Through Bore (in)	1.672 in
Overall Height (in)	1.67 in
Foot Height (in)	.438 in
Overall Length (in)	5.38 in
Bore Diameter (in)	0.9375 in
Pilot Diameter (in)	3.688 in
Bolt Size (in)	3/8 in
Overall Width (in)	5.38 in
Housing Outside Diameter (in)	5.38 in
Bolt Circle (in)	4.5 in

Technical Specifications

Outer Ring Land Profile	Standard
Housing Style	Flange Block
Housing Construction	One Piece
Housing Type	Flange Cartridge
Seal Type	CLEARANCE SEAL WITH FLINGERS
Bore Shape	Straight
Misalignment Type	Static Only
Rolling Element	Ball Bearing
Housing Color	Black
Cage Material	Molded fiber glass reinforced nylon
Pilot Configuration	Piloted
Setscrew Torque (in-lbs)	87-92 in/lbs
Locking Collar Outside Diameter (in)	2 in
Pilot Depth (in)	.625 in
Ability to Relubricate	Yes
Max Operating Temperature (C)	107 °C
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0062 cps
Mounting Surface to End of Housing (in)	.875 in
Vibration Frequency Outer Ring Defect	0.0435 cps
Housing Material	Cast Iron
Static Load Rating (lb)	2,450 lb
Vibration Frequency Roller Spin	0.0305 cps
Dynamic Load Rating (lb)	4,810 lb
Grease Fitting Thread Size	1/4-28
End Cap Available	Yes
Insert	UG315L
Fixed vs. Expansion	Fixed
Radial Clearance	C3 STANDARD
Locking Device Kit	U3165S
Cage Type	Ball Riding Retainer
Shaft Locking Type	Set Screw
Size Code	316
Bearing Insert Material	52100 Bearing Steel
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.0732 cps
Housing Coating	Powder Coated
Maximum Speed (RPM)	9350 rpm
End Cap	U3166C
Bearing Type	Heavy Duty
Misalignment Capability	±1.5° Misalignment - Static Only

General Specifications

UPC	662327882686
Weight	4.00 LB
HTC	8483208080
Country of Origin	Mexico