Bantalan rol tirus kaping pindho
METERIALS
negara | Cina | USA | Jerman | jepang |
Bantalan Baja NO. | GCr15 | (ANSI) 52100 | (DIN) 100Cr6 | (JIS) SUJ2 |
Tabel 1
Dering lan rol bantalan CMC digawe saka baja karbon-krom sing ditapis baja-GCr15. (Kontras Baja Bantalan No. kanggo saben negara. Waca Tabel 1.) Kandang dipencet saka lembaran baja bergulir adhem utawa kandhang nilon sing super kualitas. Segel kasebut ditekan panas saka karet balung-N tahan minyak kanthi fosfatisasi balung waja.
PRESISI
Seri | Standar | Desain Kelas Kelas | ||||
Inci | ANSI / ABMA std.19.2 | 4 | 2 | 3 | 0 | 00 |
Metric | GB / T307.1 | 0 | 6X | 5 | 4 | |
ISO | 0 | 6X | 5 | 4 | ||
ANSI / ABMA std.19.1 | K | N | C | B | A | |
DIN | 0 | 6X | 5 | 4 | ||
J IS | 0 | 6X | 5 | 4 |
Tabel 2
Presisi bantalan seri inci diklasifikasikake ing 4.2.3,0 lan 00 limang kelas.0,6 / 6X 、 5 lan 4 ditrapake kanggo bantalan seri metrik.
Hubungane kelas karo kelas toleransi ISO, lsp., Deleng Tabel 2.
CLEARANCE
Diameter Bore d mm | Kelompok l | Kelompok 2 | Biasa | Kelompok 3 | Kelompok 4 | Groep 5 | |||||||
liwat | kanggo | min | maks | min | maks | min | maks | min | maks | min | maks | min | maks |
- | 30 | 0 | 10 | 10 | 20 | 20 | 30 | 40 | 50 | 50 | 60 | 70 | 80 |
30 | 40 | 0 | 12 | 12 | 25 | 25 | 40 | 45 | 60 | 60 | 75 | 80 | 95 |
.40 | 50 | 0 | 15 | 15 | 30 | 30 | 45 | 50 | 65 | 65 | 80 | 90 | 110 |
50 | 65 | 0 | 15 | 15 | 30 | 30 | 50 | 50 | 70 | 70 | 90 | 90 | 120 |
65 | 80 | 0 | 20 | 20 | 40 | 40 | 60 | 60 | 80 | 80 | 110 | 110 | 150 |
80 | 100 | 0 | 20 | 20 | 45 | 45 | 70 | 70 | 100 | 100 | 130 | 130 | 170 |
Tabel 3
Reresik radial bantalan tapered dipérang dadi enem klompok kaya sing ditampilake ing Tabel 3.
Reresik radial khusus utawa syarat aksial aksial bisa digawe kaya sing kasebut ing pesenan.
CLEARANCE
Jinis Gajih | Ora | Tetes Rata-rata C (F) |
Titik Pakaryan ing 25 (77 ° F) |
Makarya T. C |
Pangandikan |
1Kelas | |||||
Alvan iaR Grease | R2 | 185 (365) | 265-295 | -30 ~ 12 ( | Gajih Lithium |
R3 | 185 (365) | 220-250 | -30 ~ 120 | ||
Al vania EP Grease | EP1 | 180 (356) | 310-340 | Litium EP Grease | |
EP2 | 185 (365) | 265-295 | -25 ~ 110 | ||
2. Minyak mobil | |||||
Mobil Grease | 22 | 192 (378) | 274 | -40 ~ 120 | |
EP2 | 185 (365) | 265-295 | -25 ~ 110 | ||
3. Uga | |||||
Andok | C | 260 (500) | 190-210 | -30 ~ 150 | |
Beacon | 325 | 190 (374) | 280 | -55 ~ 120 |
Tabel 4
Tujuan utama pelumasan bantalan yaiku nyegah kontak logam ing antarane unsur gulung, lorong, lan kandhang, lan uga kanggo nyegah bantalan karat lan busana. Fungsi tambahan yaiku nyegel lan adhem bantalan. Bantalan bisa dilumasi karo pelumas utawa oi, ing kasus-kasus khusus kanthi pelumas padat, pilihan utamane gumantung saka kisaran suhu, kecepatan operasi, lan kondisi muatan bantalan sing ana gandhengane.
Kabeh pelumas kudu diganti saka wektu ke wektu amarga sifat-sifate rusak amarga tuwa lan kontaminasi pelumas.
Fungsi kanggo pelumas minyak lan minyak diwenehi ing Tabel4.
CLEARANCE
Ora | Bantalan No. | Ukuran Watesan | |||||||
d | D | B | T | C | Kg | Cr | Kor | ||
mm | |||||||||
1 | 2558 / 2523D | 30.162 | 69,85 | 25.357 | 66.675 | 57.15 | 1.1612 | 122.3 | 170.3 |
2 | 385 / 384D | 55 | 100 | 21.946 | 52.388 | 42,862 | 1,465 | 138.9 | 205.8 |
3 | F15015 | 41 | 68 | 20 | 40 | 35 | 0,43 | 76.0 | 119.6 |
4 | F15130 | 42 | 80 | 19 | 38 | 38 | 0,802 | 95 | 128.7 |
5 | IR2220 | 25 | 52 | 18.5 | 37 | 37 | 0,365 | 60.7 | 78.6 |
6 | IR2221 | 25 | 52 | 21.5 | 43 | 43 | 0,41 | 60.7 | 78.6 |
7 | IR2222 | 25 | 55 | 21.5 | 43 | 43 | 0,496 | 74.5 | 97.8 |
8 | IR2223 | 25 | 52 | 18.5 | 37 | 37 | 0,365 | 60.7 | 78.6 |
9 | JR387037 | 38 | 70 | 18.5 | 37 | 37 | 0,544 | 64.3 | 94.9 |
10 | JRM3535A / 65XD | 35 | 65 | 17.5 | 35 | 35 | 0,508 | 61.3 | 87.1 |
11 | JRM3535A / 65XDT | 35 | 65 | 17.5 | 35 | 35 | 0,533 | 61.3 | 87.1 |
12 | JRM3535A / 65XD-T | 35 | 65 | 17.5 | 35 | 35 | 0,525 | 61.3 | 87.1 |
13 | JRM3939 / JRM3968XD | 39 | 68 | 18.5 | 37 | 37 | 0,522 | 64.3 | 94.9 |
14 | T255545 | 25 | 55 | 22.5 | 45 | 45 | 0,5084 | 66 | 95.7 |
15 | T255545A | 25 | 55 | 22.5 | 45 | 45 | 0,5084 | 66 | 95.7 |
16 | T255548 | 25 | 55 | 24 | 48 | 48 | 0,5246 | 66.0 | 95.7 |
17 | T255548A | 25 | 55 | 24 | 48 | 48 | 0,5246 | 66.0 | 95.7 |
18 | T256045 | 25 | 60 | 22.5 | 45 | 45 | 0,6662 | 66.0 | 95.7 |
19 | T256045A | 25 | 60 | 22.5 | 45 | 45 | 0,6662 | 66.0 | 95.7 |
20 | T256248 | 25 | 62 | 24 | 48 | 48 | 0,5941 | 93.4 | 125.1 |
21 | T256248A | 25 | 62 | 24 | 48 | 48 | 0,5941 | 93.4 | 125.1 |
22 | T275343 | 27 | 53 | 21.5 | 43 | 43 | 0,4383 | 52.1 | 74.8 |
23 | T295337 | 29 | 53 | 18.5 | 37 | 37 | 0,343 | 52.09 | 74.8 |
24 | T295337C-V | 29 | 53 | 18.5 | 37 | 37 | 0,3424 | 52.09 | 74.8 |
25 | T306248 | 30 | 62 | 24 | 48 | 48 | 0,5121 | 93.4 | 125.1 |
26 | T346437 | 34 | 64 | 18.5 | 37 | 37 | 0,546 | 72.7 | 106.3 |
27 | T356437 | 35 | 64 | 18.5 | 37 | 37 | 0,539 | 72.7 | 106.3 |
28 | T356437B | 35 | 64 | 18.5 / 24.1 | 42.6 | 37 | 0,5603 | 72.7 | 106.3 |
29 | T356848 | 35 | 68 | 24 | 48 | 48 | 0,7784 | 96.2 | 138.2 |
30 | T397237 | 39 | 72 | 18.5 | 37 | 37 | 0,662 | 73.0 | 105.0 |
31 | T407237 | 40 | 72 | 18.5 | 37 | 37 | 0,644 | 73 | 105 |
32 | T407237A | 40 | 72 | 18.5 | 37 | 37 | 0,6592 | 68.1 | 102.9 |
33 | T408045 | 40 | 80 | 22.5 | 45 | 44 | 0,97 | 110.3 | 143 |
34 | T427639 | 42 | 76 | 19.5 | 39 | 39 | 0,76 | 95.3 | 133.9 |
35 | T428038 | 42 | 80 | 19 | 38 | 38 | 0,8362 | 95 | 128.7 |
36 | T458551 | 45 | 85 | 25.5 | 51 | 51 | 1.2686 | 99,28 | 144.7 |
37 | T458551A | 45 | 85 | 25.5 | 51 | 51 | 1,275 | 99.3 | 144.7 |
38 | T478858 | 47 | 88 | 28.75 | 57.5 | 57.5 | 1,4928 | 126.8 | 191.9 |
39 | T498448 | 49 | 84 | 24 | 48 | 48 | 1.05 | 107.2 | 168.6 |
40 | T508454 | 50 | 84 | 27 | 54 | 54 | 1.178 | 107.2 | 168.6 |
41 | U17598111 | ||||||||
42 | FC41394 | ||||||||
43 | T549651 | 54 | 96 | 25.5 | 51 | 51 | 1,4402 | ||
44 | 445620 | 35 | 65 | 17.5 | 35 | 35 | 0,512 | 71.7 | 100 |
45 | T306251 | 30 | 62 | 51 | 51 | 51 | 0,704 | 93.4 | 125.1 |
46 | T408045D | 40 | 80 | 22.5 | 45 | 44 | 0,97 | 110.3 | 143 |
47 | T408045KW | 40 | 80 | 22.5 | 45 | 44 | 0,97 | 110.3 | 143 |
INSTALASI
Informasi ing ngisor iki diwenehake dening Ensiklopedia Seleksi Otomasi Kuaiyiyou.
Nyetel reresik aksial Kanggo reresik aksial bantalan rol tirus, sampeyan bisa nggunakake nut imbuhan ing jurnal, mesin cuci pangaturan lan benang ing bolongan kursi bantalan, utawa nggunakake spring pretensi kanggo nyetel. Ukuran reresikan aksial gegayutan karo susunan bantalan, jarak antarane bantalan, lan bahan poros lan kursi bantalan, lan bisa ditemtokake miturut kondisi kerja.
Kanggo bantalan rol tapered kanthi beban dhuwur lan kacepetan dhuwur, nalika nyetel reresik, efek kenaikan suhu ing aksial aksial kudu dipikirake, lan pangurangan reresik sing disebabake kenaikan suhu kudu diramal, yaiku, aksial aksial kudu diatur dadi luwih gedhe.
Kanggo bantalan kacepetan-cilik lan banter geter, instalasi tanpa clearance utawa instalasi pramuat kudu digunakake. Tujuane yaiku supaya rol lan rak balok bantalan runcing duwe kontak sing apik, lan beban disebar kanthi rata, lan supaya rol lan balapan ora rusak amarga geter lan pengaruh. Sawise disetel, ukuran reresik aksial dicenthang nganggo indikator pencet.
Instalasi bantalan rol tirus papat larik (instalasi bantalan rol):
1. Pas ing antarane ring njero bantalan rol tirus papat baris lan gulu gulung umume nganggo reresik. Nalika nginstal, lebokake prewangan ing kothak prewangan, banjur lebokake kothak prewangan kasebut ing jurnal kasebut.
Dering njaba bantalan rol tirus loro lan papat larik uga nggunakake pas dinamis kanthi bolongan kothak bantalan. Pisanan, instal ring njaba A menyang kothak prewangan. Tembung {HotTag} dicithak ing dering njaba, dering njero, lan spacer njero lan njaba nalika metu saka pabrik, lan kudu dipasang ing kothak bantalan ing urutan karakter lan simbol sajrone dipasang. Ora bisa diijolke kanthi sewenang-wenang kanggo nyegah pangowahan bantalan bantalan.
3. Sawise kabeh bagean dipasang ing kothak bantalan, cincin batin lan spacer batin, lan cincin njaba lan spacer njaba dibuwang kanthi aksial.
4. Ukur jembaré jurang antarane pasuryan pungkasan dering njaba lan tutup kothak bantalan kanggo nemtokake kekandelan gasket sing cocog.
Bantalan multi-nutup nganggo kode pos XRS.