• 2 15/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Adapter Mounted, Clearance Seal

Dimensions

Housing Height (in)	4.22 in
Bore Diameter (in)	2.9375 in
Overall Width (in)	7.75 in
Bolt Size (in)	3/4 in
Housing Width (in)	7.75 in
Overall Height (in)	4.92 in
Overall Length (in)	7.75 in
Foot Height (in)	1.78 in
Locking Collar Outside Diameter (in)	4.16 in
Standoff Distance (in)	1.06 in
Bolt Circle (in)	8.5 in
Length Through Bore (in)	3.86 in
Housing Cast Face to Outermost Bearing Face (in)	0.67 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing (in)	6 in

Technical Specifications

Fixed/Expansion	Fixed
Housing Style	Flange Block
Rolling Element	Spherical Roller
Static Load Rating (lb)	71,500 lb
Series	Flange Blocks
Product	EFB22600
End Cap	B448DTC
Housing Type	Flange, Four Bolt
Housing Construction	Solid
Misalignment Type	Dynamic
Radial Dynamic Load Capacity (lb)	51,100 lb
Housing Material	Cast Iron
Seal Type	Clearance Seal
Cage Material	Steel
Radial Clearance	C0 STANDARD
Shaft Locking Type	Adapter Mount
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B448HS
Ability to Relubricate	Yes
Microlock Kit	B448MLK
Maximum Speed (RPM)	1950 rpm
Vibration Frequency Fundamental Train	0.0072 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Insert	B647L
Vibration Frequency Inner Ring Defect	0.1701 cps
Size Code	B647
Locking Device Kit	SNW647
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (F)	225 °F
Lubricant	EXXON RONEX MP STD
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Shaft Locking Collar Kit/Adapter Assembly	SNW647
Vibration Frequency Roller Spin	0.0591 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Max Operating Temperature (C)	107 °C

General Specifications

UPC	793699002034
Weight	26.79 LB
Packaged Length	9.50 IN
Packaged Width	4.50 IN
Packaged Height	9.25 IN
HTC	8483204080
Country of Origin	Mexico