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

Dimensions

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

Technical Specifications

Fixed/Expansion	Fixed
Housing Construction	Solid
Product	FB22600
Shaft Locking Type	Adapter Mount
Housing Material	Cast Iron
Seal Type	Heavy Contact Seal
Housing Style	Flange Block
Rolling Element	Spherical Roller
Static Load Rating (lb)	53,500 lb
Series	Flange Blocks
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	38,300 lb
Radial Clearance	C0 STANDARD
Housing Type	Flange, Four Bolt
Cage Material	Steel
End Cap	B440DTC
Maximum Speed (RPM)	1750 rpm
Seal Kit	B440ES
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Microlock Kit	B448MLK
Vibration Frequency Inner Ring Defect	0.1791 cps
Shaft Locking Collar Kit/Adapter Assembly	SNW639
Primary Seal	BUNA SPRING LOADED LIP SEAL
Grease Fitting Thread Size	1/8 NPT
Locking Device Kit	SNW639
Size Code	B639
Vibration Frequency Roller Spin	0.0607 cps
Max Operating Temperature (F)	225 °F
Insert	B639L
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Housing Coating	POWDER COATED
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1376 cps
Misalignment Capability	±2.0° Misalignment - Dynamic

General Specifications

UPC	793699065022
Weight	17.00 LB
Packaged Length	7.75 IN
Packaged Width	3.69 IN
Packaged Height	7.88 IN
Country of Origin	Mexico