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

Dimensions

Bolt Size (in)	3/4 in
Bore Diameter (in)	3.4375 in
Overall Height (in)	4.66 in
Overall Width (in)	8.75 in
Overall Length (in)	8.75 in
Housing Height (in)	4.66 in
Foot Height (in)	2.07 in
Housing Width (in)	8.75 in
Standoff Distance (in)	0.25 in
Locking Collar Outside Diameter (in)	4.91 in
Bolt Spacing (in)	7 in
Inner Ring Outside Diameter (in)	3.975 in
Bolt Circle (in)	9.906 in
Length Through Bore (in)	4.38 in

Technical Specifications

Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
End Cap	B456DTC
Radial Clearance	C0 STANDARD
Static Load Rating (lb)	90,700 lb
Product	EFRB22400
Housing Material	Cast Iron
Housing Type	Flange, Four Bolt
Rolling Element	Spherical Roller
Series	Flange Blocks
Cage Material	Steel
Misalignment Type	Dynamic
Housing Construction	Solid
Seal Type	Clearance Seal
Housing Style	Flange Block
Radial Dynamic Load Capacity (lb)	62,300 lb
Seal Kit	B456HS
Microlock Kit	B580MLK
Ability to Relubricate	Yes
Maximum Speed (RPM)	1650 rpm
Setscrew Torque (in-lbs)	680 in/lbs
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Insert	B455L
Vibration Frequency Fundamental Train	0.0073 cps
Lubricant	EXXON RONEX MP STD
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (C)	107 °C
Vibration Frequency Roller Spin	0.0628 cps
Vibration Frequency Outer Ring Defect	0.1383 cps
Grease Fitting Thread Size	1/8 NPT
Size Code	B456
Locking Device Kit	B456SC
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1784 cps

General Specifications

UPC	662327024772
Weight	40.52 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
Country of Origin	Mexico