• 2 7/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Round Flange Block, Adapter Mounted, Clearance Seal

Dimensions

Overall Width (in)	8.13 in
Overall Length (in)	8.13 in
Overall Height (in)	3.38 in
Foot Height (in)	0.75 in
Bore Diameter (in)	2.4375 in
Bolt Size (in)	5/8 in
Housing Outside Diameter (in)	8.13 in
Locking Collar Outside Diameter (in)	3.63 in
Length Through Bore (in)	3.28 in
Bolt Spacing (in)	4.77 in
Inner Ring Outside Diameter (in)	2.901 in
Bolt Circle (in)	6.75 in
Housing Cast Face to Outermost Bearing Face (in)	0.63 in

Technical Specifications

Housing Style	Flange Block
Product	FB22600
Cage Material	Steel
Fixed/Expansion	Fixed
Housing Construction	Solid
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Housing Type	Flange, Four Bolt
Seal Type	Clearance Seal
Series	Flange Blocks
Static Load Rating (lb)	53,500 lb
Shaft Locking Type	Adapter Mount
Radial Dynamic Load Capacity (lb)	38,300 lb
Radial Clearance	C0 STANDARD
Housing Material	Cast Iron
End Cap	B440DTC
Maximum Speed (RPM)	2300 rpm
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B440HS
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Shaft Locking Collar Kit/Adapter Assembly	SNW639
Vibration Frequency Inner Ring Defect	0.1791 cps
Housing Coating	POWDER COATED
Size Code	B639
Insert	B639L
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.1376 cps
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	SNW639
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0607 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C

General Specifications

UPC	662327987107
Weight	17.24 LB
Packaged Length	7.75 IN
Packaged Width	3.69 IN
Packaged Height	7.88 IN
HTC	8483204080
Country of Origin	Mexico