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

Dimensions

Overall Height to End Cap (in)	0 in
Pilot Diameter (in)	6.375 in
Foot Height (in)	0.75 in
Bore Diameter (in)	2.6875 in
Overall Length (in)	8.75 in
Bolt Size (in)	5/8 in
Overall Height (in)	4 in
Overall Width (in)	8.75 in
Housing Height (in)	3.13 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Outside Diameter (in)	8.75 in
Mounting Plate to Collar Face (in)	2 in
Pilot Depth (in)	1.25 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Spacing (in)	5.297 in
Length Through Bore (in)	4 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Circle (in)	7.5 in
Mounting Surface to End of Housing (in)	2 in

Technical Specifications

Misalignment Type	Dynamic
Housing Style	Flange Block
Shaft Locking Type	Single Set Collar
Series	Flanged Cartridge Blocks
Rolling Element	Spherical Roller
Product	FCB22400
Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Material	Cast Iron
Cage Material	Steel
Static Load Rating (lb)	71,500 lb
Housing Type	Flange, Cartridge
End Cap	B448DTC
Radial Clearance	C0 STANDARD
Fixed/Expansion	Fixed
Seal Type	Heavy Contact Seal
Housing Color	Black
Bolt Hole Shape	Round Hole
Setscrew Torque (in-lbs)	680 in/lbs
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Maximum Speed (RPM)	1500 rpm
Microlock Kit	B448MLK
Seal Kit	B448ES
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Primary Seal	BUNA SPRING LOADED LIP SEAL
Vibration Frequency Roller Spin	0.0591 cps
Locking Device Kit	B448SC
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (C)	107 °C
Size Code	B448
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Grease Fitting Thread Size	1/8 NPT
Insert	B443L

General Specifications

UPC	662327027575
Weight	25.28 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico