Cylindrical needle Roller Bearing 139.7×177.8×70.2mm RNAOL6/139.7 for Various Kinds of Professional Machinery
Description:
Model NO.:RNAOL6/139.7 Rolling Body:Roller Bearings Outer Dimension:Small and Medium-Sized (60-115mm) Material:Gcr15, Chrome Steel Load Direction:Radial Bearing Separated:Unseparated Application:Automotive, Electric Motors, Construction Machine OEM:Available Precision Standard:Abec-1, Abec-3, Abec-5
Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.
specification:
|
Material: |
Gcr15,Gcr15SiMn |
|
Cage Material: |
Brass, steel |
|
Quality standard: |
ISO9001 |
|
Noise standard: |
Z1,Z2,Z3,Z4 |
|
Vibration standard: |
V1,V2,V3 |
|
Precision standard: |
ABEC-1, ABEC-3, ABEC-5 |
|
Shield type: |
Z,ZZ,RS,2RS,2RS1,NPP,KDD,P,PP,N,NR |
|
Feature: |
High precision,long life,low noise |
|
Application: |
Automotive,electric motors,machinery, transmission shafts, gear shafts and various kinds of professional machinery. |
We supplies needle roller bearings in different designs and a wide range of sizes, which are appropriate for different applications. In addition to customized designs, they comprise the following types and components:
1. Needle roller and cage assemblies
2. Needle roller bearings with machined rings with flanges
3. Alignment needle roller bearings
4. Inner rings for needle roller bearings
| Model | Size(dxDxB) | Weight(kg) |
| RNAOL607 | 35×51×22 | - |
| RNAOL6/42 | 42×65×32 | 0.371 |
| RNAOL6/42-1 | 42×65×32 | 0.3735 |
| RNAOL613 | 65×120×78 | 3.96 |
| RNAOL6/36.2 | 36.2×72×30 | - |
| RNAOL6/101.6 | 101.6×127×50.8 | 1.76 |
| RNAOL6/139.7 | 139.7×177.8×70.2 | 5.13 |
| RNAL6/101.6V | 101.6×127×50.8 | 1.57 |
| RNAL6/139.7V | 139.7×177.8×76.2 | 4.72 |
| RNAL6/114.9V | 114.3×152.4×63.5 | 3.315 |
| RNAL6/152.4V | 152.4×190.5×76.2 | 5.07 |
| RNAI6/32.76 | 32.76×49.21×28.2 | - |
| RNAI6/96 | 96×115×29 | - |
| RNAOL621B | 105×146×66 | 3.66 |
| RNAI6/54A | 54×80×40 | 0.7 |
| RNAL4210x1A | 50×80×40 | 0.7 |
