• 1-1/4" Mounted Spherical Roller Bearing, Fixed Cast Iron Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bolt Size (in)	3/8 in
Overall Length (in)	5.13 in
Foot Height (in)	0.59 in
Bore Diameter (in)	1.2500 in
Overall Width (in)	5.13 in
Overall Height (in)	2.72 in
Locking Collar Outside Diameter (in)	1.97 in
Standoff Distance (in)	0.03 in
Housing Outside Diameter (in)	5.5 in
Bolt Circle (in)	4.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in
Inner Ring Outside Diameter (in)	1.532 in
Length Through Bore (in)	2.69 in

Technical Specifications

Static Load Rating (lb)	18,300 lb
Housing Type	Flange, Three Bolt
Seal Type	Clearance Seal
Radial Clearance	C0 STANDARD
Product	FB22400
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Cage Material	Steel
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	16,900 lb
Housing Style	Flange Block
Fixed/Expansion	Fixed
End Cap	B420DTC
Series	Flange Blocks
Maximum Speed (RPM)	4000 rpm
Setscrew Torque (in-lbs)	185 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B436MLK
Seal Kit	B420HS
Ability to Relubricate	Yes
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.128 cps
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	B420L
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Size Code	B420
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Locking Device Kit	B420SC
Vibration Frequency Outer Ring Defect	0.0887 cps
Vibration Frequency Roller Spin	0.0424 cps
Vibration Frequency Fundamental Train	0.0068 cps

General Specifications

UPC	662327026271
Weight	6.00 LB
Packaged Length	5.50 IN
Packaged Width	5.50 IN
Packaged Height	3.25 IN
HTC	8483204080
Country of Origin	Mexico