Quick Detail:

Needle Roller Bearing without inner ring RNA NK series NK06/10

Type: Roller Bearing without inner ring

Precision Rating: P0, P6,P5,P4,P2

Material: GCr15,GCr15SiMn, G20Cr2Ni4A

Clearance: C0 C2 C3 C4 C5 as your required

Bearing steel liner: GCr15/100Cr6/SUJ2

Virbration Level: Z1, Z2, Z3, Z4

Noise rank: Z1,Z2,Z3,Z4

Bore Size: 5 - 160 mm

Outside Diameter: 10 - 190 mm

Place of Origin: China (Mainland)

OEM: Accept

Certificate: ISO9001:2008

---------------------------------------------------------------------------------

Description:

Needle Roller Bearing without inner ring RNA NK series

Such bearings without inner ring, suitable for installation dimensions restricted radial supporting structure, and bearing directly as a journal to match rolling surface. As a raceway axis, we must quench the hardware and make grinding, and only be processed to the appropriate size and shape accuracy, the full set of needle roller bearingscan be a higher life expectancy and operation of precision. At the same time, because no inner ring, the diameter of shaft can also be appropriate to increase, thereby also increased rigidity.

Needle roller bearings without inner ring can be widelyused in a wide variety of applications, for example as indexing elements, back-stopping clutches or overrunning clutches. The drawn cup roller clutch fulfils the overrunning or holding function as appropriate.

Applications:

l Road Rollers

l Industrial Gearboxes

l Electric Motors

l Automotive Transmissions

l Pumps

l Compressors

l Industrial Fans

l Windmills

l Unbalanced Exciters

l Screw Compressor Applications such as Air Conditioning Systems

Specifications:

1. High rigidity and long life

2. Large load capacity

3 .Good wearability

4. Nice appearance complete product system

5. Competitive Advantage:

Features of Needle roller bearings without inner ring :

a. High Precision and Rigidity

b. Ease of Assembly

c. Complete range of types

d. Needle roller bearings without inner ring are used in automobile, rolling mill, mining, metallurgical industry,plastic machinery, etc.

e. Other advantages of Needle roller bearings without inner ring :

1. Bearing material:bearing steel Gcr15

2. Smooth movement,low friction,high rigidity and long life

3. Nice appearance,complete product system

4. We can make non-standard needle roller bearings without inner ring according to clients samples of drawing