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

Dimensions

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

Technical Specifications

Misalignment Type	Dynamic
Housing Color	Black
Cage Material	Steel
Housing Material	Cast Iron
Static Load Rating (lb)	71,500 lb
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Construction	Solid
Housing Style	Flange Block
Housing Type	Flange, Cartridge
Product	FCB22400
Rolling Element	Spherical Roller
Shaft Locking Type	Single Set Collar
Series	Flanged Cartridge Blocks
Fixed/Expansion	Fixed
End Cap	B448DTC
Radial Clearance	C0 STANDARD
Seal Type	Multi-Lip Contact Seal
Maximum Speed (RPM)	850 rpm
Seal Kit	B448E7S
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Bolt Hole Shape	Round Hole
Microlock Kit	B448MLK
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Locking Device Kit	B448SC
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Inner Ring Defect	0.1701 cps
Grease Fitting Thread Size	1/8 NPT
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1299 cps
Size Code	B448
Primary Seal	BUNA TRIPLE LIP SEAL
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Vibration Frequency Roller Spin	0.0591 cps
Insert	B448L

General Specifications

UPC	662327675639
Weight	23.75 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico