• Link-Belt FB224M30HK54 Spherical Roller Bearings FB22400 Flange Block. Contact Rexnord for more details.

Dimensions

Overall Length (in)	5.13 in
Bolt Size (in)	3/8 in
Overall Width (in)	5.13 in
Foot Height (in)	0.59 in
Bolt Size (mm)	10 mm
Overall Height (in)	2.72 in
Standoff Distance (in)	0.03 in
Locking Collar Outside Diameter (in)	1.97 in
Housing Outside Diameter (in)	5.5 in
Inner Ring Outside Diameter (in)	1.532 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Bolt Circle (in)	4.5 in
Length Through Bore (in)	2.69 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Series	Flange Blocks
Rolling Element	Spherical Roller
End Cap	B420DTC
Housing Construction	Solid
Product	FB22400
Housing Type	Flange, Three Bolt
Housing Style	Flange Block
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	16,900 lb
Cage Material	Steel
Static Load Rating (lb)	18,300 lb
Seal Type	Clearance Seal
Radial Clearance	C4 INCREASED
Housing Material	Cast Iron
Fixed/Expansion	Fixed
Maximum Speed (RPM)	4000 rpm
Microlock Kit	B436MLK
Seal Kit	B420HS
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	185 in/lbs
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0424 cps
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Outer Ring Defect	0.0887 cps
Locking Device Kit	B420SC
Lubricant	PRESERVATIVE ONLY - NO GREASE
Vibration Frequency Inner Ring Defect	0.128 cps
Size Code	B420
Max Operating Temperature (C)	204 (with suitable lubricant) °C
Max Operating Temperature (F)	400 (with suitable lubricant) °F
Insert	B220L
Lube Fill Percent	0% FILL
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED

General Specifications

UPC	662864384827
Weight	6.10 LB
Country of Origin	Mexico