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

Dimensions

Overall Height (in)	3.72 in
Overall Width (in)	6.88 in
Foot Height (in)	1.72 in
Housing Width (in)	6.88 in
Bolt Size (in)	5/8 in
Housing Height (in)	3.72 in
Overall Length (in)	6.88 in
Bore Diameter (in)	2.4375 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	0.19 in
Bolt Spacing (in)	5.38 in
Length Through Bore (in)	3.5 in
Bolt Circle (in)	7.594 in
Inner Ring Outside Diameter (in)	2.901 in

Technical Specifications

Housing Construction	Solid
End Cap	B440DTC
Product	EFRB22400
Housing Style	Flange Block
Housing Type	Flange, Four Bolt
Radial Clearance	C0 STANDARD
Cage Material	Steel
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Series	Flange Blocks
Housing Material	Cast Iron
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	38,300 lb
Static Load Rating (lb)	53,500 lb
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Microlock Kit	B448MLK
Maximum Speed (RPM)	2300 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B440HS
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Inner Ring Defect	0.1791 cps
Max Operating Temperature (F)	225 °F
Insert	B439L
Grease Fitting Thread Size	1/8 NPT
Size Code	B440
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0607 cps
Housing Coating	POWDER COATED
Vibration Frequency Outer Ring Defect	0.1376 cps
Locking Device Kit	B440SC
Primary Seal	STEEL CLEARANCE SEAL

General Specifications

UPC	662327024703
Weight	18.53 LB
Packaged Length	7.75 IN
Packaged Width	3.69 IN
Packaged Height	7.88 IN
HTC	8483204080
Country of Origin	United States of America