• 1-5/8" Mounted Spherical Roller Bearing, Fixed Cast Iron Piloted Flange Cartridge Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Bolt Size (in)	7/16 in
Overall Height (in)	3.125 in
Pilot Diameter (in)	4.25 in
Overall Height to End Cap (in)	0 in
Housing Height (in)	2.44 in
Overall Length (in)	6.13 in
Overall Width (in)	6.13 in
Bore Diameter (in)	1.6250 in
Foot Height (in)	0.5 in
Pilot Depth (in)	0.88 in
Housing Outside Diameter (in)	6.13 in
Locking Collar Outside Diameter (in)	2.59 in
Mounting Plate to Collar Face (in)	1.59 in
Bolt Spacing (in)	3.625 in
Length Through Bore (in)	3.125 in
Mounting Surface to End of Housing (in)	1.53 in
Housing Cast Face to Outermost Bearing Face (in)	0.66 in
Inner Ring Outside Diameter (in)	2.027 in
Bolt Circle (in)	5.125 in

Technical Specifications

Rolling Element	Spherical Roller
Static Load Rating (lb)	28,700 lb
Misalignment Type	Dynamic
End Cap	B428DTC
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	24,700 lb
Housing Material	Cast Iron
Product	FCB22400
Series	Flanged Cartridge Blocks
Housing Style	Flange Block
Radial Clearance	C0 STANDARD
Housing Type	Flange, Cartridge
Shaft Locking Type	Single Set Collar
Fixed/Expansion	Fixed
Housing Construction	Solid
Housing Color	Black
Cage Material	Steel
Maximum Speed (RPM)	3100 rpm
Seal Kit	B428HS
Ability to Relubricate	Yes
Microlock Kit	B436MLK
Setscrew Torque (in-lbs)	325 in/lbs
Bolt Hole Shape	Round Hole
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Locking Device Kit	B428SC
Vibration Frequency Roller Spin	0.0466 cps
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.0972 cps
Vibration Frequency Fundamental Train	0.0069 cps
Vibration Frequency Inner Ring Defect	0.1361 cps
Insert	B426L
Max Operating Temperature (C)	107 °C
Housing Coating	POWDER COATED
Size Code	B428

General Specifications

UPC	662327027285
Weight	9.09 LB
Packaged Length	6.50 IN
Packaged Width	3.13 IN
Packaged Height	6.50 IN
HTC	8483204080