• 2 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Double Setscrew Locking Collar, Clearance Seal, End Cap, 90 Degree Lube Fitting

Dimensions

Overall Height (in)	4.94 in
Bore Diameter (in)	2.4375 in
Overall Length (in)	6.88 in
Housing Width (in)	6.88 in
Housing Height (in)	3.72 in
Overall Width (in)	6.88 in
Overall Height to End Cap (in)	4.94 in
Bolt Size (in)	5/8 in
Foot Height (in)	1.72 in
Locking Collar Outside Diameter (in)	3.56 in
Standoff Distance (in)	0.19 in
Bolt Circle (in)	7.594 in
Length Through Bore (in)	4.38 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Spacing (in)	5.38 in

Technical Specifications

Housing Material	Cast Iron
Cage Material	Steel
Series	Flange Blocks
Rolling Element	Spherical Roller
Housing Construction	Solid
Static Load Rating (lb)	53,500 lb
Housing Style	Flange Block
Housing Type	Flange, Four Bolt
Radial Dynamic Load Capacity (lb)	38,300 lb
Product	EFB22500
Misalignment Type	Dynamic
Radial Clearance	C0 STANDARD
End Cap	B440EC
Fixed/Expansion	Fixed
Shaft Locking Type	Double Set Collar
Seal Type	Clearance Seal
Microlock Kit	B440MLK
Ability to Relubricate	Yes
Maximum Speed (RPM)	2300 rpm
Seal Kit	B440HS
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1791 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0607 cps
Size Code	B540
Vibration Frequency Outer Ring Defect	0.1376 cps
Lube Fill Percent	40% GREASE FILL
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Misalignment Capability	±2.0° Misalignment - Dynamic
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Max Operating Temperature (C)	107 °C
Lube Fitting Type	90 DEG LUBE FITTING
Insert	B539L
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	B440SC QTY 2

General Specifications

UPC	782934951381
Weight	19.95 LB
Country of Origin	Mexico