• Link-Belt EFB22639HHCK81A Spherical Roller Bearings EFB22600 Flange Block. Contact Rexnord for more details.

Dimensions

Housing Height (in)	3.72 in
Housing Width (in)	6.88 in
Overall Height to End Cap (in)	4.94 in
Bore Diameter (in)	2.4375 in
Overall Length (in)	6.88 in
Bolt Size (in)	5/8 in
Overall Height (in)	4.94 in
Foot Height (in)	1.72 in
Overall Width (in)	6.88 in
Locking Collar Outside Diameter (in)	3.63 in
Bolt Spacing (in)	5.38 in
Inner Ring Outside Diameter (in)	2.901 in
Housing Cast Face to Outermost Bearing Face (in)	0.63 in
Length Through Bore (in)	3.28 in
Bolt Circle (in)	7.594 in

Technical Specifications

Static Load Rating (lb)	53,500 lb
Seal Type	Clearance Seal
Fixed/Expansion	Fixed
Product	EFB22600
End Cap	B440EC
Radial Clearance	C0 STANDARD
Radial Dynamic Load Capacity (lb)	38,300 lb
Shaft Locking Type	Adapter Mount
Housing Material	Cast Iron
Series	Flange Blocks
Misalignment Type	Dynamic
Rolling Element	Spherical Roller
Housing Type	Flange, Four Bolt
Housing Construction	Solid
Cage Material	Steel
Housing Style	Flange Block
Ability to Relubricate	Yes
Microlock Kit	B440MLK
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Seal Kit	B440HS
Maximum Speed (RPM)	2300 rpm
Insert	B639L
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Lube Fill Percent	40% GREASE FILL
Vibration Frequency Outer Ring Defect	0.1376 cps
Max Operating Temperature (C)	107 °C
Vibration Frequency Fundamental Train	0.0072 cps
Lube Fitting Type	90 DEG LUBE FITTING
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0607 cps
Locking Device Kit	SNW639
Shaft Locking Collar Kit/Adapter Assembly	SNW639
Misalignment Capability	±2.0° Misalignment - Dynamic
Primary Seal	STEEL CLEARANCE SEAL
Size Code	B639
Max Operating Temperature (F)	225 °F
Auxiliary Seals	1 CL CAP 1/2IN MIN CLR TO IR
Vibration Frequency Inner Ring Defect	0.1791 cps

General Specifications

UPC	782934972720
Weight	18.67 LB
Country of Origin	Mexico