• 3 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Cartridge Block, Adapter Mounted, Spring Loaded Heavy Contact Viton Seal, High Temperature Grease, C4 Internal Clearance

Dimensions

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

Technical Specifications

Radial Clearance	C4 INCREASED
Shaft Locking Type	Adapter Mount
Radial Dynamic Load Capacity (lb)	96,500 lb
Misalignment Type	Dynamic
Product	FCB22600
Rolling Element	Spherical Roller
End Cap	B464DTC
Housing Construction	Solid
Housing Style	Flange Block
Static Load Rating (lb)	137,000 lb
Housing Type	Flange, Cartridge
Cage Material	Steel
Housing Color	Black
Series	Flanged Cartridge Blocks
Fixed/Expansion	Fixed
Housing Material	Cast Iron
Seal Type	Heavy Contact Seal
Ability to Relubricate	Yes
Bolt Hole Shape	Round Hole
Maximum Speed (RPM)	1100 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B580MLK
Vibration Frequency Fundamental Train	0.0071 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	400 °F
Size Code	B663
Locking Device Kit	SNW663
Max Operating Temperature (C)	204 °C
Vibration Frequency Outer Ring Defect	0.1283 cps
Vibration Frequency Inner Ring Defect	0.1717 cps
Housing Coating	POWDER COATED
Insert	B663L
Shaft Locking Collar Kit/Adapter Assembly	SNW663
Lubricant	DOW CORNING DC44 HT
Vibration Frequency Roller Spin	0.0548 cps
Grease Fitting Thread Size	1/8 NPT
Primary Seal	VITON SPRING LOADED LIP SEAL

General Specifications

UPC	662864692090
Weight	47.40 LB
HTC	8483204080
Country of Origin	Mexico