• 1-1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal on Housing side, clearance seal on cover side, end closure

Dimensions

Bolt Size (in)	1/2 in
Overall Length (in)	6.25 in
Overall Height to End Cap (in)	3.31 in
Bore Diameter (in)	1.5000 in
Overall Height (in)	2.91 in
Overall Width (in)	6.25 in
Foot Height (in)	0.63 in
Standoff Distance (in)	0.03 in
Locking Collar Outside Diameter (in)	2.31 in
Housing Outside Diameter (in)	6.25 in
Bolt Spacing (in)	4.33 in
Inner Ring Outside Diameter (in)	1.745 in
Length Through Bore (in)	2.88 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Circle (in)	5 in

Technical Specifications

Fixed/Expansion	Fixed
Series	Flange Blocks
Seal Type	Clearance Seal
Cage Material	Steel
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Housing Type	Flange, Three Bolt
End Cap	B424EC
Housing Style	Flange Block
Misalignment Type	Dynamic
Product	FB22400
Static Load Rating (lb)	20,900 lb
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Radial Clearance	C0 STANDARD
Radial Dynamic Load Capacity (lb)	17,800 lb
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Seal Kit	B424HS
Maximum Speed (RPM)	3600 rpm
Microlock Kit	B436MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Vibration Frequency Fundamental Train	0.007 cps
Max Operating Temperature (C)	107 °C
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	B424L
Vibration Frequency Outer Ring Defect	0.1055 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1445 cps
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Locking Device Kit	B424SC
Size Code	B424
Vibration Frequency Roller Spin	0.0499 cps
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662327026349
Weight	7.58 LB
Packaged Length	6.63 IN
Packaged Width	3.75 IN
Packaged Height	6.63 IN
Country of Origin	Mexico