• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, End Enclosure

Dimensions

Bolt Size (in)	5/8 in
Overall Height to End Cap (in)	3.97 in
Overall Height (in)	3.97 in
Overall Length (in)	8.13 in
Overall Width (in)	8.13 in
Foot Height (in)	0.75 in
Bore Diameter (in)	2.4375 in
Standoff Distance (in)	0.09 in
Housing Outside Diameter (in)	8.13 in
Locking Collar Outside Diameter (in)	3.56 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Inner Ring Outside Diameter (in)	2.901 in
Length Through Bore (in)	3.5 in
Bolt Circle (in)	6.75 in
Bolt Spacing (in)	4.77 in

Technical Specifications

End Cap	B440EC
Fixed/Expansion	Fixed
Housing Type	Flange, Four Bolt
Housing Construction	Solid
Series	Flange Blocks
Rolling Element	Spherical Roller
Static Load Rating (lb)	53,500 lb
Product	FB22400
Seal Type	Heavy Contact Seal
Cage Material	Steel
Housing Style	Flange Block
Radial Clearance	C0 STANDARD
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	38,300 lb
Housing Material	Cast Iron
Shaft Locking Type	Single Set Collar
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Seal Kit	B440ES
Maximum Speed (RPM)	1750 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0607 cps
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Grease Fitting Thread Size	1/8 NPT
Primary Seal	BUNA SPRING LOADED LIP SEAL
Locking Device Kit	B440SC
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Fundamental Train	0.0072 cps
Insert	B439L
Max Operating Temperature (C)	107 °C
Vibration Frequency Outer Ring Defect	0.1376 cps
Size Code	B440
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	793699333978
Weight	18.64 LB
Packaged Length	7.75 IN
Packaged Width	3.69 IN
Packaged Height	7.88 IN
Country of Origin	Mexico