• Link-Belt FB22451H Spherical Roller Bearings FB22400 Flange Block. Contact Rexnord for more details.

Dimensions

Housing Width (in)	8.44 in
Overall Width (in)	8.44 in
Bore Diameter (in)	3.1875 in
Overall Length (in)	8.44 in
Bolt Size (in)	3/4 in
Overall Height (in)	4.63 in
Foot Height (in)	1 in
Locking Collar Outside Diameter (in)	4.91 in
Standoff Distance (in)	0.25 in
Bolt Circle (in)	9.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Inner Ring Outside Diameter (in)	3.975 in
Length Through Bore (in)	4.38 in
Bolt Spacing (in)	6.72 in

Technical Specifications

Cage Material	Steel
Radial Clearance	C0 STANDARD
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
End Cap	B456DTC
Housing Type	Flange, Four Bolt
Housing Material	Cast Iron
Seal Type	Clearance Seal
Series	Flange Blocks
Housing Style	Flange Block
Product	FB22400
Misalignment Type	Dynamic
Static Load Rating (lb)	90,700 lb
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	62,300 lb
Rolling Element	Spherical Roller
Microlock Kit	B580MLK
Seal Kit	B456HS
Maximum Speed (RPM)	1650 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Primary Seal	STEEL CLEARANCE SEAL
Size Code	B456
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1784 cps
Locking Device Kit	B456SC
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0628 cps
Insert	B451L
Vibration Frequency Outer Ring Defect	0.1383 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0073 cps

General Specifications

UPC	662327026691
Weight	43.09 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico