Dimensions

Foot Height (in)	1.38 in
Housing Height (in)	2.97 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.3750 in
Overall Height (in)	2.97 in
Overall Length (in)	4.63 in
Overall Width (in)	4.63 in
Housing Width (in)	4.63 in
Locking Collar Outside Diameter (in)	2.31 in
Inner Ring Outside Diameter (in)	1.745 in
Bolt Spacing (in)	3.5 in
Bolt Circle (in)	4.96 in
Length Through Bore (in)	2.88 in

Technical Specifications

Ability to Relubricate	Yes
Housing Type	Flange, Four Bolt
Rolling Element	Spherical Roller
Product	EFRB22400
Misalignment Type	Dynamic
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	17,800 lb
Maximum Speed (RPM)	3600 rpm
Radial Clearance	C0 STANDARD
Static Load Rating (lb)	20,900 lb
Fixed/Expansion	Fixed
Housing Construction	Solid
Seal Kit	B424HS
Housing Style	Flange Block
Cage Material	Steel
Shaft Locking Type	Single Set Collar
Setscrew Torque (in-lbs)	325 in/lbs
Microlock Kit	B436MLK
Series	Flange Blocks
Seal Type	Clearance Seal
Vibration Frequency Roller Spin	0.0499 cps
Size Code	B424
Max Operating Temperature (F)	225 °F
Vibration Frequency Inner Ring Defect	0.1445 cps
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.007 cps
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	B424SC
Insert	B422L
Vibration Frequency Outer Ring Defect	0.1055 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C

General Specifications

UPC	793699003369
Weight	7.88 LB