• 1-1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron Piloted Flange Cartridge Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, End closure

Dimensions

Bolt Size (in)	3/8 in
Overall Width (in)	5.25 in
Overall Height to End Cap (in)	1.88 in
Foot Height (in)	0.5 in
Overall Height (in)	2.875 in
Overall Length (in)	5.25 in
Housing Height (in)	2.19 in
Bore Diameter (in)	1.5000 in
Pilot Diameter (in)	3.625 in
Mounting Plate to Collar Face (in)	1.5 in
Housing Outside Diameter (in)	5.25 in
Locking Collar Outside Diameter (in)	2.31 in
Pilot Depth (in)	0.75 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Mounting Surface to End of Housing (in)	1.38 in
Inner Ring Outside Diameter (in)	1.745 in
Bolt Spacing (in)	3.09 in
Bolt Circle (in)	4.375 in
Length Through Bore (in)	2.875 in

Technical Specifications

Housing Material	Cast Iron
Housing Style	Flange Block
Series	Flanged Cartridge Blocks
Housing Type	Flange, Cartridge
Seal Type	Heavy Contact Seal
Housing Color	Black
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	17,800 lb
Housing Construction	Solid
Product	FCB22400
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Cage Material	Steel
Static Load Rating (lb)	20,900 lb
End Cap	B424EC
Shaft Locking Type	Single Set Collar
Radial Clearance	C0 STANDARD
Seal Kit	B424ES
Setscrew Torque (in-lbs)	325 in/lbs
Maximum Speed (RPM)	2750 rpm
Ability to Relubricate	Yes
Bolt Hole Shape	Round Hole
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1055 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Locking Device Kit	B424SC
Vibration Frequency Inner Ring Defect	0.1445 cps
Size Code	B424
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Vibration Frequency Fundamental Train	0.007 cps
Vibration Frequency Roller Spin	0.0499 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Insert	B424L
Max Operating Temperature (C)	107 °C

General Specifications

UPC	662327027247
Weight	6.24 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico