Populér Cina Tapered roller bearing 31300 runtuyan
Struktur bantalan
Prinsip gawé
bantalan roller tapered utamana subjected kana radial digabungkeun jeung beban axial dumasar kana arah radial.Kapasitas bearing gumantung kana sudut raceway tina ring luar, nu badag sudut, nu gede kapasitas bearing.The tapered roller bearing boga ring jero tapered sarta raceway ring luar, sarta rollers tapered disusun antara dua.Sadaya garis proyéksi permukaan congcot konvergen dina titik anu sami dina sumbu bantalan.
Bungkusan
bungkusan 1.Commercial: kantong plastik + kotak warna + karton + Usuk;
2. Bungkusan industri: a).tube palastik + karton + Usuk;
b).kantong plastik + kertas kraft + karton + Usuk;
3.According kana sarat konsumén
Pamayaran & Pengiriman barang
●Pausahaan kami dasarna ngagunakeun padika pembayaran T / T
● Lamun mesen teu badag, urang bisa ngirim aranjeunna ka anjeun ku TNT, DHL, UPS atanapi suweng jsb.
●Upami anjeun mesen ageung, kami bakal mamatahan anjeun nganggo pengiriman Udara atanapi Laut ngalangkungan agén forwarder anu dicalonkeun anjeun.agén cooperated jangka panjang urang oge sadia.
Aplikasi
Loba dipaké dina mobil, rolling ngagiling, pertambangan, metallurgy, mesin plastik jeung industri lianna.
Parameter
UKURAN | Diménsi | ratings beban dasar | Beurat | |||||||
dinamis | statik | |||||||||
d | D | B | C | T | Rmin | rmin | KN | KN | kg | |
31305 | 25 | 62 | 17 | 13 | 18.25 | 1.5 | 1.5 | 40.7 | 46.1 | 0.262 |
31306 | 30 | 72 | 19 | 14 | 20.75 | 1.5 | 1.5 | 52.5 | 60.4 | 0.385 |
31307 | 35 | 80 | 21 | 15 | 22.75 | 2 | 1.5 | 65.7 | 76.8 | 0.514 |
31308 | 40 | 90 | 23 | 17 | 25.25 | 2 | 1.5 | 81.4 | 96.4 | 0.727 |
31309 | 45 | 100 | 25 | 18 | 27.25 | 3 | 2.5 | 95.6 | 113.8 | 0.944 |
31310 | 50 | 110 | 27 | 19 | 29.25 | 2.5 | 2 | 108.0 | 128.5 | 1.210 |
31311 | 55 | 120 | 29 | 21 | 31.5 | 2.5 | 2 | 129.9 | 158.0 | 1.560 |
31312 | 60 | 130 | 31 | 22 | 33.5 | 3 | 2.5 | 145.4 | 176.8 | 1.9 |
31313 | 65 | 140 | 33 | 23 | 36 | 3 | 2.5 | 165.7 | 202.6 | 2.370 |
31314 | 70 | 150 | 35 | 25 | 38 | 3 | 2.5 | 186.9 | 231.0 | 2.86 |
31315 | 75 | 150 | 37 | 26 | 40 | 3 | 2.5 | 208 | 258 | 3.43 |
31316 | 80 | 160 | 39 | 27 | 42.5 | 3 | 2.5 | 230 | 288 | 4.19 |
31317 | 85 | 180 | 41 | 28 | 44.5 | 3 | 2.5 | 255 | 315 | 4.69 |
31318 | 90 | 190 | 43 | 30 | 46.5 | 3 | 2.5 | 282 | 318 | 5.5 |