Dimensions

Foot Height (in)	0.63 in
Bolt Size (in)	1/2 in
Standoff Distance (in)	0.03 in
Overall Length (in)	6.75 in
Locking Collar Outside Diameter (in)	2.59 in
Overall Width (in)	6.75 in
Housing Outside Diameter (in)	6.75 in
Bore Diameter (in)	1.7500 in
Overall Height (in)	3.16 in
Bolt Spacing (in)	5.89 in
Length Through Bore (in)	3.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Bolt Circle (in)	5.5 in
Inner Ring Outside Diameter (in)	2.027 in

Technical Specifications

Housing Construction	Solid
Radial Dynamic Load Capacity (lb)	24,700 lb
Misalignment Type	Dynamic
Seal Type	Clearance Seal
Microlock Kit	B436MLK
Rolling Element	Spherical Roller
Radial Clearance	C0 STANDARD
Ability to Relubricate	No
Seal Kit	B428HS
Maximum Speed (RPM)	3100 rpm
Series	Flange Blocks
Product	FB22400
Housing Type	Flange, Four Bolt
Setscrew Torque (in-lbs)	325 in/lbs
Cage Material	Steel
Housing Material	Cast Iron
Static Load Rating (lb)	28,700 lb
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Housing Style	Flange Block
Housing Coating	POWDER COATED
Vibration Frequency Fundamental Train	0.0069 cps
Max Operating Temperature (F)	225 °F
Grease Fitting Thread Size	1/8 NPT
Size Code	B428
Vibration Frequency Roller Spin	0.0466 cps
Vibration Frequency Inner Ring Defect	0.1361 cps
Vibration Frequency Outer Ring Defect	0.0972 cps
Insert	B428L
Misalignment Capability	±2.0° Misalignment - Dynamic
Locking Device Kit	B428SC
Max Operating Temperature (C)	107 °C

General Specifications

UPC	793699358674
Weight	9.38 LB
Country of Origin	Mexico