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

Dimensions

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

Technical Specifications

Cage Material	Steel
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Type	Flange, Four Bolt
Housing Construction	Solid
Housing Style	Flange Block
Product	FEB22400
Series	Flange Blocks
Seal Type	Heavy Contact Seal
Fixed/Expansion	Expansion
Static Load Rating (lb)	71,500 lb
Housing Material	Cast Iron
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Radial Clearance	C0 STANDARD
Seal Kit	B448ES
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1500 rpm
Size Code	B448
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1701 cps
Max Operating Temperature (C)	107 °C
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Locking Device Kit	B448SC
Vibration Frequency Outer Ring Defect	0.1299 cps
Primary Seal	BUNA SPRING LOADED LIP SEAL
Expansion Lock Plug	B224488A
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0591 cps
Insert	CSEB22448E
Vibration Frequency Fundamental Train	0.0072 cps

General Specifications

UPC	662327725693
Weight	28.30 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	United States of America