• 65MM Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Single Setscrew Locking Collar, Clearance Seal, 100% Grease Filled, Housing Plugged

Dimensions

Bolt Size (mm)	M20 mm
Overall Length (in)	9.5 in
Bolt Size (in)	3/4 in
Foot Height (in)	0.88 in
Pilot Diameter (in)	6.313 in
Overall Width (in)	9.5 in
Overall Height (in)	4.09 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Outside Diameter (in)	9.5 in
Standoff Distance (in)	0.09 in
Bolt Spacing (in)	5.56 in
Bolt Circle (in)	7.875 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Length Through Bore (in)	4 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Seal Type	Clearance Seal
Housing Style	Flange Block
Cage Material	Steel
Series	Flange Blocks
Radial Clearance	C0 STANDARD
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	51,100 lb
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Static Load Rating (lb)	71,500 lb
Housing Type	Flange, Four Bolt, Pilot
Product	FB22400
End Cap	B448DTC
Housing Construction	Solid
Housing Material	Cast Iron
Maximum Speed (RPM)	1950 rpm
Ability to Relubricate	No
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B448HS
Microlock Kit	B448MLK
Insert	B4M65L
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	B448SC
Size Code	B448
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1701 cps
Lube Fill Percent	100% GREASE FILL
Max Operating Temperature (F)	225 °F
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Roller Spin	0.0591 cps
Lube Fitting Type	HOUSING PLUGGED
Lubricant	EXXON RONEX MP STD
Housing Coating	POWDER COATED

General Specifications

UPC	782934876257
Weight	27.00 LB
Country of Origin	Mexico