• 3 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Piloted Flange Block, Adapter Mounted, Spring Loaded Heavy Contact Seal

Dimensions

Foot Height (in)	1.13 in
Overall Height (in)	4.94 in
Overall Height to End Cap (in)	0 in
Overall Width (in)	10.88 in
Housing Height (in)	4.13 in
Bolt Size (in)	3/4 in
Overall Length (in)	10.88 in
Bore Diameter (in)	3.9375 in
Pilot Diameter (in)	8.125 in
Locking Collar Outside Diameter (in)	5.44 in
Mounting Plate to Collar Face (in)	2.53 in
Pilot Depth (in)	1.5 in
Housing Outside Diameter (in)	10.88 in
Bolt Spacing (in)	6.625 in
Inner Ring Outside Diameter (in)	4.561 in
Bolt Circle (in)	9.375 in
Housing Cast Face to Outermost Bearing Face (in)	0.92 in
Mounting Surface to End of Housing (in)	2.5 in
Length Through Bore (in)	4.94 in

Technical Specifications

Seal Type	Heavy Contact Seal
Static Load Rating (lb)	137,000 lb
Cage Material	Steel
Housing Type	Flange, Cartridge
End Cap	B464DTC
Product	FCB22600
Housing Color	Black
Shaft Locking Type	Adapter Mount
Housing Construction	Solid
Fixed/Expansion	Fixed
Radial Clearance	C0 STANDARD
Series	Flanged Cartridge Blocks
Misalignment Type	Dynamic
Housing Material	Cast Iron
Radial Dynamic Load Capacity (lb)	96,500 lb
Rolling Element	Spherical Roller
Housing Style	Flange Block
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Bolt Hole Shape	Round Hole
Maximum Speed (RPM)	1100 rpm
Seal Kit	B464ES
Microlock Kit	B580MLK
Size Code	B663
Housing Coating	POWDER COATED
Max Operating Temperature (C)	107 °C
Primary Seal	BUNA SPRING LOADED LIP SEAL
Insert	B663L
Vibration Frequency Fundamental Train	0.0071 cps
Locking Device Kit	SNW663
Vibration Frequency Outer Ring Defect	0.1283 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Inner Ring Defect	0.1717 cps
Shaft Locking Collar Kit/Adapter Assembly	SNW663
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0548 cps
Max Operating Temperature (F)	225 °F

General Specifications

UPC	793699018943
Weight	47.40 LB
Packaged Length	11.00 IN
Packaged Width	5.00 IN
Packaged Height	10.75 IN
HTC	8483204080
Country of Origin	Mexico