• 2 15/16" 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)	5.41 in
Overall Width (in)	7.75 in
Overall Height to End Cap (in)	5.41 in
Bolt Size (in)	3/4 in
Overall Length (in)	7.75 in
Bore Diameter (in)	2.9375 in
Housing Height (in)	4.22 in
Housing Width (in)	7.75 in
Foot Height (in)	1.78 in
Standoff Distance (in)	0.19 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Length Through Bore (in)	4.88 in
Bolt Circle (in)	8.5 in
Bolt Spacing (in)	6 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Cage Material	Steel
End Cap	B448EC
Housing Type	Flange, Four Bolt
Seal Type	Clearance Seal
Fixed/Expansion	Fixed
Series	Flange Blocks
Product	EFB22500
Housing Style	Flange Block
Rolling Element	Spherical Roller
Static Load Rating (lb)	71,500 lb
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Construction	Solid
Radial Clearance	C0 STANDARD
Shaft Locking Type	Double Set Collar
Housing Material	Cast Iron
Misalignment Type	Dynamic
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B440MLK
Maximum Speed (RPM)	1950 rpm
Ability to Relubricate	Yes
Seal Kit	B448HS
Vibration Frequency Outer Ring Defect	0.1299 cps
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Size Code	B548
Locking Device Kit	B448SC QTY 2
Lube Fill Percent	40% GREASE FILL
Lube Fitting Type	90 DEG LUBE FITTING
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Insert	B547L
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Auxiliary Seals	1 LB STYLE CLOSED CAP STEEL
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	782934951411
Weight	26.00 LB
Country of Origin	Mexico