• 3" Mounted Spherical Roller Bearing, Expansion Cast Iron 4-Bolt Square Flange Block Unit, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Length (in)	9.5 in
Overall Height (in)	4.09 in
Foot Height (in)	0.88 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	3 in
Overall Width (in)	9.5 in
Housing Outside Diameter (in)	9.5 in
Locking Collar Outside Diameter (in)	4.06 in
Standoff Distance (in)	0.09 in
Bolt Circle (in)	7.875 in
Length Through Bore (in)	4 in
Bolt Spacing (in)	5.56 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Expansion Capability (in)	0.38 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Housing Construction	Solid
Fixed/Expansion	Expansion
Series	Flange Blocks
Static Load Rating (lb)	71,500 lb
Rolling Element	Spherical Roller
Cage Material	Steel
Radial Clearance	C0 STANDARD
Seal Type	Clearance Seal
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Material	Cast Iron
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Product	FEB22400
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1950 rpm
Seal Kit	B448HS
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	B448SC
Vibration Frequency Outer Ring Defect	0.1299 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0591 cps
Expansion Lock Plug	B224488A
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Inner Ring Defect	0.1701 cps
Max Operating Temperature (C)	107 °C
Size Code	B448
Insert	CSEB22448H

General Specifications

UPC	662327030414
Weight	27.20 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico