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

Dimensions

Overall Height (in)	2.72 in
Bore Diameter (in)	1.2500 in
Bolt Size (in)	3/8 in
Foot Height (in)	0.59 in
Overall Width (in)	5.13 in
Overall Length (in)	5.13 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
Bolt Circle (in)	4.5 in
Length Through Bore (in)	2.69 in
Housing Cast Face to Outermost Bearing Face (in)	0.53 in

Technical Specifications

Radial Clearance	C0 STANDARD
Housing Type	Flange, Three Bolt
Product	FB22400
Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Seal Type	Heavy Contact Seal
End Cap	B420DTC
Fixed/Expansion	Fixed
Housing Style	Flange Block
Series	Flange Blocks
Radial Dynamic Load Capacity (lb)	16,900 lb
Misalignment Type	Dynamic
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Static Load Rating (lb)	18,300 lb
Cage Material	Steel
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Seal Kit	B420ES
Setscrew Torque (in-lbs)	185 in/lbs
Maximum Speed (RPM)	3000 rpm
Lubricant	EXXON RONEX MP STD
Insert	B420L
Vibration Frequency Roller Spin	0.0424 cps
Vibration Frequency Inner Ring Defect	0.128 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Outer Ring Defect	0.0887 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Locking Device Kit	B420SC
Size Code	B420

General Specifications

UPC	662327026257
Weight	5.40 LB
Country of Origin	Mexico