• 2 3/4" 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
Pilot Diameter (in)	6.375 in
Bore Diameter (in)	2.7500 in
Overall Height (in)	4 in
Housing Height (in)	3.13 in
Overall Length (in)	8.75 in
Bolt Size (in)	5/8 in
Foot Height (in)	0.75 in
Overall Width (in)	8.75 in
Housing Outside Diameter (in)	8.75 in
Mounting Plate to Collar Face (in)	2 in
Locking Collar Outside Diameter (in)	4.06 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

Fixed/Expansion	Fixed
Housing Construction	Solid
Cage Material	Steel
Product	FCB22400
Rolling Element	Spherical Roller
Misalignment Type	Dynamic
Housing Type	Flange, Cartridge
Static Load Rating (lb)	71,500 lb
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Style	Flange Block
Radial Clearance	C0 STANDARD
Housing Color	Black
Shaft Locking Type	Single Set Collar
Housing Material	Cast Iron
Series	Flanged Cartridge Blocks
Seal Type	Clearance Seal
End Cap	B448DTC
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Bolt Hole Shape	Round Hole
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Microlock Kit	B448MLK
Seal Kit	B448HS
Maximum Speed (RPM)	1950 rpm
Insert	B444L
Primary Seal	STEEL CLEARANCE SEAL
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	B448
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (C)	107 °C
Locking Device Kit	B448SC
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	662327027612
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