• 3" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Height to End Cap (in)	0 in
Bore Diameter (in)	3 in
Housing Height (in)	3.13 in
Overall Length (in)	8.75 in
Overall Width (in)	8.75 in
Bolt Size (in)	5/8 in
Overall Height (in)	4 in
Pilot Diameter (in)	6.375 in
Foot Height (in)	0.75 in
Housing Outside Diameter (in)	8.75 in
Pilot Depth (in)	1.25 in
Mounting Plate to Collar Face (in)	2 in
Locking Collar Outside Diameter (in)	4.06 in
Mounting Surface to End of Housing (in)	2 in
Bolt Spacing (in)	5.297 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Circle (in)	7.5 in
Length Through Bore (in)	4 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Static Load Rating (lb)	71,500 lb
Fixed/Expansion	Fixed
Seal Type	Clearance Seal
End Cap	B448DTC
Radial Clearance	C0 STANDARD
Housing Color	Black
Housing Material	Cast Iron
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Shaft Locking Type	Single Set Collar
Product	FCB22400
Series	Flanged Cartridge Blocks
Housing Style	Flange Block
Housing Type	Flange, Cartridge
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Construction	Solid
Cage Material	Steel
Seal Kit	B448HS
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Bolt Hole Shape	Round Hole
Maximum Speed (RPM)	1950 rpm
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (C)	107 °C
Locking Device Kit	B448SC
Housing Coating	POWDER COATED
Primary Seal	STEEL CLEARANCE SEAL
Insert	B448L
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Lubricant	EXXON RONEX MP STD
Size Code	B448
Max Operating Temperature (F)	225 °F

General Specifications

UPC	662327027698
Weight	24.68 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