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Bearing King INA Needle Roller Cage Assemblies K42X47X30-ZW INA Needle Roller Cage Assembly 42x47x30mm
Bearing King Needle Roller Bearings K42X47X30-ZW INA Needle Roller Cage Assembly 42x47x30mm

K42X47X30-ZW INA Needle Roller Cage Assembly 42x47x30mm

INA
K42X47X30-ZW INA Needle Roller Cage Assembly 42x47x30mm
K42X47X30-ZW INA Needle Roller Cage Assembly 42x47x30mm
In Stock
Double row needle roller cage bearing 42mm inside x 47mm outside x 30mm width
Quantity
Price Per Unit
10+
£15.44 each
25+
£14.95 each
50+
£14.62 each
£19.50 INC.VAT
£16.25 EXC.VAT
Dimensions - d (inside diameter)42mm
Dimensions - D (outside diameter)47mm
Dimensions - B (width)30mm

Double row needle roller cage bearing 42mm inside x 47mm outside x 30mm width

Needle roller and cage assemblies are single or double row units comprising cages and needle rollers. Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted.

If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved.

The radial internal clearance can be influenced by the needle roller sort and by the shaft and housing tolerance.

Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.

Dimensions
Fw: 42mm
Ew: 47mm
Bc: 30mm

Basic dynamic load rating, radial: 33500 N
Basic static load rating, radial: 76000 N
Fatigue limit load, radial: 10000 N

Limiting speed: 11000 1/min
Reference speed: 6400 /min

Mass: 54.0g

K42X47X30-ZW INA Needle Roller Cage Assembly 42x47x30mm image 2

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