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Ẹya
Na4912
Needle roller bearings utilize cylindrical rollers with a length-to-diameter ratio exceeding 4:1. "Geoometry" geometry ṣiṣẹ ni iyasọtọ ti awọn agbeleri fifuye ti agbara laarin awọn apakan agbeka nla, ti pese ṣiṣe pipe aaye giga ti akawe si awọn ẹya rogodo ti awọn iwọn deede.
ADLE CLASLERS
| Iso | Na4912 | |
| Giga ila opin | d | 60 mm |
| Iwọn ila opin Racway Inure | F | 68 mm |
| Apa ila opin | D | 85 mm |
| Fifẹ | B | 25 mm |
| Ipilẹ Ipilẹṣẹ Ipilẹ | C | 29.5 Knu |
| Ipilẹ IKILỌ IKILỌ IKILỌ | C0 | 51.8 Ku |
| Idawọle kiakia | 2900 r / min | |
| Masala si | 0.427 kg | |
IDAGBASOKE
Awọn irinše bọtini pẹlu:
- Oruka ita: Ni igbagbogbo pẹlu Racway (Awọn oriṣi CEGETON tit Oruka ti ita)
- Awọn iyipo abẹrẹ: Awọn ipilẹ ilẹ-ilẹ ti ntan fifuye nipasẹ olubasọrọ laini
- Ile-ẹyẹ: Idẹ / irin / polymer ohun elo ayedede aye (awọn oriṣi cagitelope ti a ṣe ikojọpọ agọ)
- Oruka inu: Paati aṣayan (fun apẹẹrẹ, in-oriṣi pẹlu iwọn inu, rna-oriṣi laisi)
Eto kilasika
- Nipasẹ apẹrẹ: Iwọn kikun (fifuye giga), ti bajẹ (iyara iyara-iyara)
- Nipasẹ iṣẹ: Radial, o là, awọn igbesoke apapọ
- Oriṣi pataki: Flanged (ipo Axal), itẹwọgba (isanpada aiṣedede)
Awọn olugbe ti ara
| Ẹya | Anfani Imọ-ẹrọ |
| Apakan Ultra-SLIM | Fipamọ aaye Radial 60% |
| Iwuwo fifuye giga | 300% agbara ti o ga julọ la. Awọn bọọlu |
| Ohun-mọnamọna mọnamọna | Olubasọrọ laini kaakiri wahala |
| Iyika iyipo | ± 003mm fun awọn ọna tootọ |
| AKIYESI: Idari iyara yatọ nipasẹ awọn ohun elo agọ |
Awọn ohun elo Ile-iṣẹ
- Ọkọra: Awọn gbigbe (fun apẹẹrẹ
- JijaPipa
- Aerospace: Awọn abajade atilẹyin ẹrọ roti
- Iṣoogun: CT Scanner Gantry Yiyi (Awọn ẹya Fair)
- Ikọle: Fifa awọn ohun mimu ẹrọ qualic
Aṣamubadọgba ayika
| Ipo | Ojutu ti a ṣe iṣeduro |
| Otutu otutu | Awọn olutọka ti a ni tẹẹrẹ + awọn kaadi pataki |
| Media Media | Irin alagbara, irin (SS STIIX) |
| Awọn agbegbe ti doti | Ilọpo meji kan si awọn edidi (2Rs) |
| Iyara ultra | Polymer Chages + lubrication Epo |
Pe wa
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