Uluhlu lwe-R lubhekiselele kuthotho oluthile lweebheringi zebhola zegroove ezinzulu ezenzelwe ubungakanani be-intshi. Olu luhlu lusetyenziswa kakhulu eUnited States nakwamanye amazwe amkela inkqubo yokulinganisa intshi. Uluhlu lwe-R lubandakanya iibheringi ezinobubanzi obuphakathi ukusuka kwi-0.1875 intshi (4.7625 mm) ukuya kwi-1.5 intshi (38.1 mm).
Uluhlu lwe-intshi engu-R{0}}ubungakanani beebheringi zebhola zegroove luhlobo olulodwa lwebhola enzulu yebhola eyilelwe ngokukodwa usetyenziso olufuna imilinganiselo ye-intshi.
|
Umzekelo |
Intshi Ball Bearings R Series |
|
Izinto eziphathekayo |
GcR15,SUS420, SUS440,SUS304,SUS316 |
|
Isigqubuthelo sothuli |
ZZ, 2-RS, Vula |
|
Ukuchaneka |
ABEC7,ABEC5 |
|
Ixesha lokuzisa |
Iintsuku ezi-5-10 |
|
Inzuzo |
Siyifektri ethe ngqo, sinikezela ngenkonzo yesiko le-OEM ODM, elona xabiso lithandwayo kunye nomgangatho obalaseleyo uqinisekisiwe |
Xa ifakelwe kwishafti, iibheringi zeebhola ze-intshi ezinzulu ze-R zinqanda ukushenxiswa kwe-axial yeshafti okanye indlu kumacala omabini ngaphakathi kwe-axial clearance ye-bearing, evumela ukuma kwe-axial ye-axial. Ngaphaya koko, ezi bheringi zibonisa umgangatho othile wokuzilungelelanisa- kwaye zinokusebenza ngesiqhelo naxa zithambekile 2' ukuya 10' xa kuthelekiswa nombhobho wendlu.
1. Iibheringi ezivuliweyo zezo zingenazo iikepusi zokutywina.
2. Iibheringi ezivaliweyo zezo zineminqwazi yokutywina kumacala omabini. I-ZZ ichaza iminqwazi yentsimbi kumacala omabini. Abathengi banokukhetha iminqwazi eyahlukeneyo yokutywina ngokusekelwe kwiimfuno zabo.
3. Ngaphakathi kobukhulu obufanayo bokuthwala, abathengi banokukhetha izixhobo ezahlukeneyo kunye namabakala.
4. Le intshi ilandelayo{1}}ikhathalogu ephethe ibhola imele imilinganiselo esisiseko ngokwemigangatho yamazwe ngamazwe. Uyilo oluqhelekileyo luyafumaneka kwiimfuno ezithile. Nceda uqhagamshelane neenjineli zethu ngolwazi oluthe kratya malunga nokuthwala itekhnoloji.
|
Ukuthwala Hayi. |
Idayamitha yomngxuma (d) | Idayimitha yangaphandle (D) | Ububanzi (B) | Irediyasi yeChamfer (R) |
Umthwalo wokulinganisa |
Ball Complement |
Ukunciphisa isantya |
Ubunzima |
||||||
|
mm |
intshi |
mm |
intshi |
mm |
intshi |
mm |
intshi |
(Cr) |
(Kor) |
大小(Ubukhulu) |
(Igrisi) |
(I-oyile) |
ikg |
|
|
R2 |
3.175 |
0.1250 |
9.525 |
0.3750 |
3.97 |
0.156 |
3.97 |
0.156 |
0.3 |
0.012 |
0.218 |
56000 |
67000 |
0.002 |
|
R3 |
4.762 |
0.1875 |
12.700 |
0.5000 |
3.97 |
0.156 |
4.98 |
0.196 |
0.3 |
0.012 |
0.485 |
43000 |
53000 |
0.0025 |
|
R4 |
6.350 |
0.2500 |
15.875 |
0.6250 |
4.98 |
0.196 |
4.98 |
0.196 |
0.3 |
0.012 |
0.615 |
38000 |
45000 |
0.005 |
|
R6 |
9.525 |
0.3750 |
22.225 |
0.8750 |
5.56 |
0.219 |
7.14 |
0.281 |
0.4 |
0.016 |
1.410 |
32000 |
38000 |
0.010 |
|
R8 |
12.700 |
0.5000 |
28.575 |
1.1250 |
6.35 |
0.250 |
7.94 |
0.313 |
0.4 |
0.016 |
1.300 |
26000 |
32000 |
0.018 |
|
R10 |
15.875 |
0.6250 |
34.925 |
1.3750 |
7.14 |
0.281 |
8.73 |
0.344 |
0.6 |
0.024 |
3.285 |
22000 |
28000 |
0.031 |
|
R12 |
19.050 |
0.7500 |
41.275 |
1.6250 |
7.94 |
0.313 |
11.11 |
0.438 |
0.6 |
0.024 |
4.480 |
17000 |
20000 |
0.046 |
|
R14 |
22.225 |
0.8750 |
47.625 |
1.8750 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
5.850 |
13000 |
17000 |
0.076 |
|
R16 |
25.400 |
1.000 |
50.800 |
2.0000 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
5.850 |
13000 |
17000 |
0.085 |
|
R18 |
28.575 |
1.125 |
53.975 |
2.1250 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
8.300 |
10000 |
14000 |
0.090 |
|
R20 |
31.750 |
1.250 |
57.150 |
2.2500 |
9.53 |
0.375 |
12.70 |
0.500 |
0.6 |
0.024 |
8.300 |
10000 |
14000 |
0.096 |
|
R22 |
34.925 |
1.375 |
63.500 |
2.5000 |
11.1 |
0.437 |
14.29 |
0.567 |
0.8 |
0.032 |
10.500 |
9000 |
12000 |
0.133 |
|
R24 |
38.100 |
1.500 |
66.675 |
2.6250 |
11.1 |
0.437 |
14.29 |
0.567 |
0.8 |
0.032 |
11.800 |
8500 |
11000 |
0.145 |
|
R156 |
4.763 |
0.188 |
7.938 |
0.3125 |
2.78 |
0.1094 |
3.18 |
0.125 |
0.10 |
0.004 |
一 |
- |
- |
0.00044 |
|
R166 |
4.763 |
0.188 |
9.525 |
0.3750 |
3.18 |
0.1250 |
3.18 |
0.125 |
0.10 |
0.004 |
- |
- |
- |
0.00080 |
|
R168 |
6.350 |
0.250 |
9.525 |
0.3750 |
3.18 |
0.1250 |
3.18 |
0.125 |
0.30 |
0.004 |
- |
- |
- |
0.00060 |
|
R188 |
6.350 |
0.250 |
12.700 |
0.5000 |
3.175 |
0.130 |
4.76 |
0.188 |
0.20 |
0.08 |
1.999 |
40000 |
50000 |
0.00153 |
|
R3A |
4.762 |
0.188 |
12.700 |
0.5000 |
4.978 |
0.1960 |
4.980 |
0.196 |
0.30 |
0.012 |
2.381 |
1.31 |
0.485 |
0.00250 |
|
R4A |
6.350 |
0.250 |
19.050 |
0.7500 |
5.556 |
0.2188 |
7.144 |
0.282 |
0.40 |
0.016 |
3.969 |
2.175 |
1.136 |
0.008 |
|
R8-7 |
11.113 |
0.428 |
28.575 |
1.1250 |
6.35 |
0.25 |
0.40 |
0.016 |
4.763 |
4.62 |
2.79 |
0.015 |
||
|
R188Z |
6.350 |
0.250 |
12.700 |
0.5000 |
4.762 |
0.190 |
4.76 |
0.188 |
0.20 |
0.08 |
1.999 |
40000 |
50000 |
0.0016 |
Iifayile ezishisayo: iibheringi zebhola ze-intshi, i-intshi ye-intshi yebhola yeebheringi abavelisi, ababoneleli, umzi-mveliso
