• Link-Belt EFB22647HHCK81A Spherical Roller Bearings EFB22600 Flange Block. Contact Rexnord for more details.

Dimensions

Housing Width (in)	7.75 in
Bolt Size (in)	3/4 in
Overall Width (in)	7.75 in
Overall Length (in)	7.75 in
Overall Height (in)	5.41 in
Foot Height (in)	1.78 in
Housing Height (in)	4.22 in
Overall Height to End Cap (in)	5.41 in
Bore Diameter (in)	2.9375 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
Bolt Spacing (in)	6 in
Inner Ring Outside Diameter (in)	3.37 in
Housing Cast Face to Outermost Bearing Face (in)	0.67 in

Technical Specifications

Fixed/Expansion	Fixed
Housing Style	Flange Block
Series	Flange Blocks
Radial Clearance	C0 STANDARD
Shaft Locking Type	Adapter Mount
Radial Dynamic Load Capacity (lb)	51,100 lb
Seal Type	Clearance Seal
Housing Material	Cast Iron
End Cap	B448EC1
Static Load Rating (lb)	71,500 lb
Cage Material	Steel
Housing Construction	Solid
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Housing Type	Flange, Four Bolt
Product	EFB22600
Seal Kit	B448HS
Microlock Kit	B440MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Ability to Relubricate	Yes
Maximum Speed (RPM)	1950 rpm
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Size Code	B647
Vibration Frequency Inner Ring Defect	0.1701 cps
Lube Fitting Type	90 DEG LUBE FITTING
Vibration Frequency Roller Spin	0.0591 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Lubricant	EXXON RONEX MP STD
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Insert	B647L
Shaft Locking Collar Kit/Adapter Assembly	SNW647
Lube Fill Percent	40% GREASE FILL
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Auxiliary Seals	1 CL CAP 1/2IN MIN CLR TO IR
Locking Device Kit	SNW647
Vibration Frequency Fundamental Train	0.0072 cps

General Specifications

UPC	782934972737
Weight	26.79 LB
Country of Origin	Mexico