• 2 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Width (in)	6.88 in
Housing Height (in)	3.72 in
Foot Height (in)	1.72 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.4375 in
Housing Width (in)	6.88 in
Overall Length (in)	6.88 in
Overall Height (in)	4.56 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	1.06 in
Bolt Spacing (in)	5.38 in
Bolt Circle (in)	7.594 in
Length Through Bore (in)	3.5 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in

Technical Specifications

Housing Type	Flange, Four Bolt
Static Load Rating (lb)	53,500 lb
Radial Clearance	C0 STANDARD
Housing Construction	Solid
Housing Style	Flange Block
Housing Material	CAST IRON
Product	EFB22400
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
End Cap	B440DTC
Seal Type	Clearance Seal
Shaft Locking Type	Single Set Collar
Radial Dynamic Load Capacity (lb)	38,300 lb
Series	Flange Blocks
Fixed/Expansion	FIXED
Cage Material	Steel
Microlock Kit	B448MLK
Maximum Speed (RPM)	2300 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Seal Kit	B440HS
Setscrew Torque (in-lbs)	680 in/lbs
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1791 cps
Grease Fitting Thread Size	1/8 NPT
Insert	B439L
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	B440SC
Size Code	B440
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1376 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0607 cps

General Specifications

UPC	662327420703
Weight	18.67 LB
Country of Origin	Mexico