Flat Cage Heavy Duty Needle Roller Bearings For Metallurgical Machinery
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Flat Cage Heavy Duty Needle Roller Bearings For Metallurgical Machinery
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Flat Cage Heavy Duty Needle Roller Bearings For Metallurgical Machinery
Description:
Needle bearing with fine and long roller (roller diameter D 5 mm or less, acuity 2.5 L/D, L) for the roller length, so the radial structure is compact, its diameter and load capacity at the same time, with other types of bearing outside diameter to a minimum, especially suitable for the limited size of the radial installation supporting results. According to the use of different occasions, can be used without inner ring of the bearing or needle roller and cage components, at this time to suit the bearing surface of the surface of the shaft and the shell hole directly as inner and outer rolling bearing surface, in order to ensure the load capacity and operation performance and you have the same ring bearing, axis or shell hole hardness on the surface of the raceway, machining accuracy and surface quality should be as a bearing ring raceway. These bearings can bear radial load only.
Product Description
1. Used in heavy truck
2. The lowest price with best quality
3. Standard materials according to technical drawing
4. OEM quality standard guaranteed.
5. Good performance and realibility.
6. Ensure QUALITY after sale.
7. Professional supplier with many years’ experience.
Specifications:
|
Type |
Dimension |
Basic Load Ratings |
Limiting speed Rpm |
Mass(g) |
||||
|
Fw |
D |
C |
r min. |
Cr |
Cor |
|
|
|
|
Mm |
N |
|
|
|||||
|
RNA4900 |
14 |
22 |
13 |
0.3 |
8.5 |
9.2 |
25000 |
16 |
|
RNA4901 |
16 |
24 |
13 |
0.3 |
9.4 |
10.9 |
24000 |
17 |
|
RNA4902 |
20 |
28 |
13 |
0.3 |
10.6 |
13.6 |
22000 |
China Gears Online Market [China (Mainland)]
Business Type:Manufacturer |
