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

Dimensions

Bolt Size (in)	5/8 in
Overall Length (in)	6.88 in
Foot Height (in)	1.72 in
Housing Height (in)	3.72 in
Bore Diameter (in)	2.4375 in
Overall Height (in)	4.56 in
Overall Width (in)	6.88 in
Housing Width (in)	6.88 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)	4.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	7.594 in
Inner Ring Outside Diameter (in)	2.901 in

Technical Specifications

Housing Type	Flange, Four Bolt
Series	Flange Blocks
Housing Material	Cast Iron
Shaft Locking Type	Double Set Collar
Product	EFB22500
Static Load Rating (lb)	53,500 lb
Fixed/Expansion	Fixed
Radial Clearance	C0 STANDARD
End Cap	B440DTC
Rolling Element	Spherical Roller
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	38,300 lb
Housing Style	Flange Block
Housing Construction	Solid
Misalignment Type	Dynamic
Cage Material	Steel
Seal Kit	B440HS
Microlock Kit	B448MLK
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	2300 rpm
Size Code	B540
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1791 cps
Vibration Frequency Roller Spin	0.0607 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1376 cps
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	B440SC QTY 2
Lubricant	EXXON RONEX MP STD
Vibration Frequency Fundamental Train	0.0072 cps
Insert	B539L

General Specifications

UPC	662327024550
Weight	19.95 LB
Packaged Length	6.88 IN
Packaged Width	4.88 IN
Packaged Height	6.88 IN
Country of Origin	Mexico