• 1 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Width (in)	4.63 in
Bolt Size (in)	1/2 in
Overall Length (in)	4.63 in
Overall Height (in)	2.97 in
Foot Height (in)	1.38 in
Housing Height (in)	2.97 in
Housing Width (in)	4.63 in
Bore Diameter (in)	1.4375 in
Standoff Distance (in)	0.06 in
Locking Collar Outside Diameter (in)	2.31 in
Inner Ring Outside Diameter (in)	1.745 in
Bolt Circle (in)	4.96 in
Length Through Bore (in)	2.88 in
Bolt Spacing (in)	3.5 in

Technical Specifications

Housing Type	Flange, Four Bolt
Product	EFRB22400
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	17,800 lb
Housing Material	Cast Iron
Cage Material	Steel
Radial Clearance	C0 STANDARD
End Cap	B424DTC
Series	Flange Blocks
Misalignment Type	Dynamic
Fixed/Expansion	Fixed
Housing Style	Flange Block
Static Load Rating (lb)	20,900 lb
Rolling Element	Spherical Roller
Housing Construction	Solid
Shaft Locking Type	Single Set Collar
Maximum Speed (RPM)	3600 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B436MLK
Seal Kit	B424HS
Setscrew Torque (in-lbs)	325 in/lbs
Ability to Relubricate	Yes
Max Operating Temperature (C)	107 °C
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0499 cps
Vibration Frequency Fundamental Train	0.007 cps
Vibration Frequency Outer Ring Defect	0.1055 cps
Size Code	B424
Locking Device Kit	B424SC
Misalignment Capability	±2.0° Misalignment - Dynamic
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Primary Seal	STEEL CLEARANCE SEAL
Insert	B423L
Vibration Frequency Inner Ring Defect	0.1445 cps

General Specifications

UPC	662327024642
Weight	8.11 LB
Packaged Length	6.50 IN
Packaged Width	3.13 IN
Packaged Height	6.50 IN
Country of Origin	Mexico