• 3 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal, 90 Degree Lube Fitting

Dimensions

Overall Length (in)	8.44 in
Overall Width (in)	8.44 in
Overall Height (in)	4.63 in
Foot Height (in)	1 in
Bore Diameter (in)	3.4375 in
Bolt Size (in)	3/4 in
Housing Width (in)	8.44 in
Standoff Distance (in)	0.25 in
Locking Collar Outside Diameter (in)	4.91 in
Housing Cast Face to Outermost Bearing Face (in)	0.94 in
Bolt Spacing (in)	6.72 in
Length Through Bore (in)	4.38 in
Bolt Circle (in)	9.5 in
Inner Ring Outside Diameter (in)	3.975 in

Technical Specifications

Seal Type	Clearance Seal
Housing Material	Cast Iron
Fixed/Expansion	Fixed
Radial Dynamic Load Capacity (lb)	62,300 lb
Static Load Rating (lb)	90,700 lb
Misalignment Type	Dynamic
Cage Material	Steel
Series	Flange Blocks
End Cap	B456DTC
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Housing Construction	Solid
Housing Style	Flange Block
Radial Clearance	C0 STANDARD
Product	FB22400
Housing Type	Flange, Four Bolt
Maximum Speed (RPM)	1650 rpm
Microlock Kit	B580MLK
Ability to Relubricate	Yes
Seal Kit	B456HS
Setscrew Torque (in-lbs)	680 in/lbs
Vibration Frequency Fundamental Train	0.0073 cps
Primary Seal	STEEL CLEARANCE SEAL
Vibration Frequency Roller Spin	0.0628 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1383 cps
Locking Device Kit	B456SC
Insert	B455L
Max Operating Temperature (F)	225 °F
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Grease Fitting Thread Size	1/8 NPT
Lube Fitting Type	90 DEG LUBE FITTING
Misalignment Capability	±2.0° Misalignment - Dynamic
Size Code	B456
Vibration Frequency Inner Ring Defect	0.1784 cps
Lube Fill Percent	40% GREASE FILL

General Specifications

UPC	782935233431
Weight	39.38 LB
Country of Origin	Mexico