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Kategori
K75x81x30
Nombang roller barge bisa nggunakake roda cylindrical kanthi rasio dawane dawane ngluwihi 4: 1. Geometri "jarum" iki ngidini kapasitas beban radial sing luar biasa ing bagean cross-kompak sing kompak banget, nyedhiyakake efisiensi ruang sing luwih unggul dibandhingake bantalan bola kanthi dimensi sing padha karo dimensi.
Bearings roller
| ISO | K75x81x30 | |
| Ring Danameter Raceway Raceway | Fw | 75 mm |
| Diameteripun njaba | Ew | 81 mm |
| Jembaré | Bc | 30 mm |
| Rating beban dinamis dhasar | C | 25 Kn |
| Rating beban statis | C0 | 68.6 KN |
| Mbatesi kacepetan | 3100 r / min | |
| Bearing Massa | 0.114 kg | |
Risak struktural
Komponen utama kalebu:
- Ring Outer: Biasane karo raceway (Canigeless Tense Outer Ring)
- Jarum jarum: Roda-roda-ground rollers ngirim beban liwat kontak line
- Kandhang: Kuningan / baja / baja-bahan polimer polimer (jinis cumi sing ora kalebu kandhang)
- Ring Inner: Komponen opsional (e.g., NA-Type karo Ring Inner, Tipe RNA tanpa)
Sistem Klasifikasi
- Dening Desain: Pelengkap lengkap (beban sing dhuwur), cages (kanthi tliti dhuwur)
- Dening fungsi: Radial, tikus, kombinasi
- Jinis khusus: Flanged (posisi axial), insibing (ganti rugi misali)
Kaluwihan teknis
| Fitur | Keuntungan Teknik |
| Bagean ultra-slim | Ngirit 60% ruang radial |
| Kapadhetan beban dhuwur | 300% kapasitas luwih dhuwur vs bal |
| Rintangan kejut | Hubungi LINE nyebarake stres |
| Akurasi rotasi | ± 0,03mm kanggo sistem presisi |
| Cathetan: Watesan kacepetan beda-beda miturut bahan kandhang |
Aplikasi Industri
- Otomotif: Kiriman (e.g., jtek nk17 / 20), nyambungake rod
- Robotika: Sendi artikulasi (jinis pelengkap lengkap)
- Aeroangkasa: Bantalan dhukungan Rotor Apu
- Medical: CT Scanner Gantry Rotasi (Versi MRI-Aman)
- Konstruksi: Pump pump hidraulik (Tor Tor Tor 47)
Adaptasi lingkungan
| Kondisi | Solusi Disaranake |
| Suhu dhuwur | Roller sing ditutupi keramik + kandhang khusus |
| Media corrosive | Stainless Steel Lengkap (SS SEXIX) |
| Wilayah sing kontaminasi | Supaun Hubungi Double-Lip (2RS) |
| Kacepetan ultra-dhuwur | Kandhang Polimer + Lubrication Air-Minyak |
Hubungi kita
Produk sing gegandhengan
691 2rs
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Barking Seri UC nyebutake unit bearing balow sing standar, kanthi standar kanthi lengan adaptor. Ing inti kasebut minangka bantalan bal alit sing jero nampilake diameterer ruangan (SPB) sing tepat kanggo pas menyang bolongan papan sing cocog karo papan wesi sing cocog. Nyengkuyung menyang Ukuran Metrik, seri iki ...
K35x40x13
Nombang roller barge bisa nggunakake roda cylindrical kanthi rasio dawane dawane ngluwihi 4: 1. Geometri "jarum" iki ngidini kapasitas beban radial sing luar biasa ing bagean cross-kompak sing kompak banget, nyedhiyakake efisiensi ruang sing luwih unggul dibandhingake bantalan bola kanthi dimensi sing padha karo dimensi.
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yueheng@vpking.com
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+ 86-13863568175