• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal, No Grease

Dimensions

Overall Length (in)	8.13 in
Bore Diameter (in)	2.4375 in
Overall Width (in)	8.13 in
Overall Height (in)	3.59 in
Foot Height (in)	0.75 in
Bolt Size (in)	5/8 in
Standoff Distance (in)	0.09 in
Locking Collar Outside Diameter (in)	3.56 in
Housing Outside Diameter (in)	8.13 in
Bolt Circle (in)	6.75 in
Length Through Bore (in)	3.5 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Bolt Spacing (in)	4.77 in

Technical Specifications

Misalignment Type	Dynamic
Series	Flange Blocks
Fixed/Expansion	Fixed
Housing Construction	Solid
End Cap	B440DTC
Radial Clearance	C0 STANDARD
Housing Type	Flange, Four Bolt
Shaft Locking Type	Single Set Collar
Cage Material	Steel
Seal Type	Clearance Seal
Housing Style	Flange Block
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	38,300 lb
Product	FB22400
Static Load Rating (lb)	53,500 lb
Seal Kit	B440HS
Maximum Speed (RPM)	2300 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Microlock Kit	B448MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Grease Fitting Thread Size	1/8 NPT
Lube Fill Percent	0% FILL
Max Operating Temperature (F)	225 °F
Insert	B439L
Lubricant	PRESERVATIVE ONLY - NO GREASE
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Roller Spin	0.0607 cps
Locking Device Kit	B440SC
Housing Coating	POWDER COATED
Size Code	B440
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C

General Specifications

UPC	662327421335
Weight	17.52 LB
Packaged Length	7.75 IN
Packaged Width	3.69 IN
Packaged Height	7.88 IN
Country of Origin	Mexico