• 2 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal, Filled 100% with Special Grease

Dimensions

Overall Length (in)	9.5 in
Overall Width (in)	9.5 in
Bore Diameter (in)	2.9375 in
Overall Height (in)	4.09 in
Foot Height (in)	0.88 in
Bolt Size (in)	3/4 in
Standoff Distance (in)	0.09 in
Housing Outside Diameter (in)	9.5 in
Locking Collar Outside Diameter (in)	4.06 in
Inner Ring Outside Diameter (in)	3.37 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Length Through Bore (in)	4 in
Bolt Spacing (in)	5.56 in
Bolt Circle (in)	7.875 in

Technical Specifications

Housing Type	Flange, Four Bolt
Cage Material	Steel
Housing Construction	Solid
Seal Type	Clearance Seal
Product	FB22400
Radial Dynamic Load Capacity (lb)	51,100 lb
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Static Load Rating (lb)	71,500 lb
Misalignment Type	Dynamic
Housing Material	Cast Iron
End Cap	B448DTC
Housing Style	Flange Block
Series	Flange Blocks
Fixed/Expansion	Fixed
Radial Clearance	C0 STANDARD
Microlock Kit	B448MLK
Maximum Speed (RPM)	1950 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B448HS
Lubricant	MOBIL MOBILITH SHC460
Insert	B447L
Locking Device Kit	B448SC
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Lube Fill Percent	100% GREASE FILL
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (F)	225 °F
Size Code	B448

General Specifications

UPC	793699243994
Weight	28.00 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN