• Link-Belt FB22451HK418W Spherical Roller Bearings FB22400 Flange Block. Contact Rexnord for more details.

Dimensions

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

Technical Specifications

Series	Flange Blocks
Radial Dynamic Load Capacity (lb)	62,300 lb
Product	FB22400
Housing Material	Cast Iron
End Cap	B456DTC
Housing Construction	Solid
Rolling Element	Spherical Roller
Fixed/Expansion	Fixed
Shaft Locking Type	Single Set Collar
Radial Clearance	C0 STANDARD
Misalignment Type	Dynamic
Housing Type	Flange, Four Bolt
Seal Type	Clearance Seal
Static Load Rating (lb)	90,700 lb
Housing Style	Flange Block
Cage Material	Steel
Ability to Relubricate	Yes
Microlock Kit	B580MLK
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1650 rpm
Seal Kit	B456HS
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Vibration Frequency Fundamental Train	0.0073 cps
Locking Device Kit	B456SC
Primary Seal	STEEL CLEARANCE SEAL
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Lube Fill Percent	100% GREASE FILL
Insert	B451L
Vibration Frequency Outer Ring Defect	0.1383 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1784 cps
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0628 cps
Lubricant	MOBIL MOBILITH SHC460
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	B456

General Specifications

UPC	793699242027
Weight	42.92 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN