• 75 MM Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal Clearance Decreased to C2

Dimensions

Housing Height (in)	3.13 in
Bolt Size (in)	5/8 in
Foot Height (in)	0.75 in
Overall Length (in)	8.75 in
Overall Width (in)	8.75 in
Bolt Size (mm)	M16 mm
Bore Diameter (mm)	75 mm
Pilot Diameter (in)	6.375 in
Overall Height (in)	4 in
Pilot Depth (in)	1.25 in
Mounting Plate to Collar Face (in)	2 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Outside Diameter (in)	8.75 in
Inner Ring Outside Diameter (in)	3.37 in
Mounting Surface to End of Housing (in)	2 in
Bolt Circle (in)	7.5 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Bolt Spacing (in)	5.297 in
Length Through Bore (in)	4 in

Technical Specifications

Fixed/Expansion	Fixed
Housing Type	Flange, Cartridge
Housing Style	Flange Block
Housing Color	Black
Shaft Locking Type	Single Set Collar
Radial Clearance	C2 DECREASED
Product	FCB22400
Radial Dynamic Load Capacity (lb)	51,100 lb
Static Load Rating (lb)	71,500 lb
Misalignment Type	Dynamic
Housing Construction	Solid
Cage Material	Steel
Rolling Element	Spherical Roller
Housing Material	Cast Iron
Series	Flanged Cartridge Blocks
Seal Type	Clearance Seal
Maximum Speed (RPM)	1950 rpm
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B448HS
Bolt Hole Shape	Round Hole
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Roller Spin	0.0591 cps
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Insert	B4M75LK15
Locking Device Kit	B448SC
Size Code	B448
Vibration Frequency Inner Ring Defect	0.1701 cps
Max Operating Temperature (C)	107 °C

General Specifications

UPC	793699268959
Weight	23.10 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080