• 2 11/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Foot Height (in)	0.88 in
Overall Height (in)	4.09 in
Bore Diameter (in)	2.6875 in
Bolt Size (in)	3/4 in
Overall Length (in)	9.5 in
Overall Width (in)	9.5 in
Standoff Distance (in)	0.09 in
Housing Outside Diameter (in)	9.5 in
Locking Collar Outside Diameter (in)	4.06 in
Bolt Spacing (in)	5.56 in
Inner Ring Outside Diameter (in)	3.37 in
Length Through Bore (in)	4 in
Bolt Circle (in)	7.875 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in

Technical Specifications

Radial Clearance	C0 STANDARD
Housing Type	Flange, Four Bolt
Radial Dynamic Load Capacity (lb)	51,100 lb
End Cap	B448DTC
Seal Type	Clearance Seal
Housing Material	Cast Iron
Series	Flange Blocks
Housing Construction	Solid
Static Load Rating (lb)	71,500 lb
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Product	FB22400
Misalignment Type	Dynamic
Housing Style	Flange Block
Cage Material	Steel
Rolling Element	Spherical Roller
Seal Kit	B448HS
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Maximum Speed (RPM)	1950 rpm
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	B443L
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Vibration Frequency Inner Ring Defect	0.1701 cps
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Fundamental Train	0.0072 cps
Locking Device Kit	B448SC
Size Code	B448
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Outer Ring Defect	0.1299 cps

General Specifications

UPC	662327026615
Weight	28.00 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