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Konik Makaralı Rulman
Created with Pixso. GQZ 30317DU Single Row Tapered Roller Bearing 85×180×42mm Reinforced DU Structure For Heavy Load Transmission Shafts

GQZ 30317DU Single Row Tapered Roller Bearing 85×180×42mm Reinforced DU Structure For Heavy Load Transmission Shafts

Marka Adı: GQZ
Model Numarası: 30317du
Adedi: 100. adet
fiyat: 40$
Teslimat süresi: 5 iş günü
Ödeme Koşulları: Banka havalesi, Western Union, Paypal, MoneyGram
Ayrıntılı Bilgiler
Menşe yeri:
Çin
Sertifika:
ISO9001/ISO14001/GJB9001
Boyut:
180×300×96mm
Hız Derecelendirmesi:
Orta ila yüksek
Pazar:
Avrupa veya ABD
Delik Boyutu:
120mm
Genişlik:
değişir (örneğin, 14mm - 70mm)
iç çap:
260 mm
Dış Boyut:
62mm
Ürün adı:
Oynak Rulman
Kafes malzemesi:
Çelik veya Pirinç
Kayar temas yüzeyleri:
Çelik / PTEF kompozit
Rulman tipi:
Yuvarlanma Elemanlı Rulman
Türler:
açık veya mühürlü
Stoklamak:
Yeterli Stok
Referans hızı:
5 300 dev/dak
Kafes malzemesi:
Çelik Pirinç
Bakım:
Her 3 ayda bir
Harici Form Değişikliği:
K, W33
Rulman serisi:
Silindirik silindir yatağı
Kor.:
120.273 lbs
Yük türü:
Radyal ve Eksenel Yük
Garanti:
12 Ay
Menşei:
Ningbo
İç çap:
5
Montaj tipi:
Presle oturtun veya kaydırarak oturtun
Modeli:
32216
Ağırlık:
1,5 kg
Satır No.:
Tek Sıra
Hassas derece:
P0 / P6 / P5
Ticari marka:
Bukao/nbkt
Hoşgörü:
ABEC-1,ABEC-3,ABEC-5
İç Çap:
139.700mm
Titreşim ve gürültü:
Z0V0 / Z1V1 / Z2V2 / Z3V3
İç Çap:
50 mm
Kalite:
Yüksek kaliteli
Tanım:
Rot Başı Yatağı
Sertifikalı Ekskavatör:
ISO 9001:2008 ISO/TS 16949
Boyut:
50x83x20.58mm
Çalışma Sıcaklığı:
-50°C ~ +130°C
Sertlik:
58-63 HRC
Hız yeteneği:
Yüksek hız
Satır sayısı:
Tek Sıra, Çift Sıra, Diğer, Dört Sıra
Ölçüm sistemi:
Metrik
Rulman Yuvarlama:
silindir
Renk:
Gümüş
Yuvarlanma Elemanı:
Çelik rulolar
Uygulanabilir Endüstriler:
Makine Tamir Atölyeleri, Diğer
Yüksek:
76 mm
OEM:
Mevcut
Doğruluk Sınıfı:
P6, P5 veya Standart
Parça Adı:
Çin Silindrik Rol rulman
Titreşim:
Z1V1,Z2V2,Z3V3
Sızdırmazlık tipi:
Açık, Mühürlü veya Korumalı Seçenekler
Gümrükleme türü:
Normal, C2, C3, C4, C5
Dış halka:
Evet
Gümrükleme:
C2 C0 C3 C4 C5
Dış Çap:
90mm
Yuvarlanma elemanı:
silindirik makaralar
Uygulamalar:
Elektrik Motorları, Redüktörler, Takım Tezgahları
Dış Çap D:
62 mm
Hassasiyet Derecelendirmesi:
ABEC-1'den ABEC-9'a
Tedarik:
Stokta var, hızlı teslimat
Satır numarası:
Çift Sıralı
Model numarası:
521593A
Kafes:
Çelik Kafes. Bakır Kafes. Naylon Kafes
Dış Ambalaj:
Kağıt kutusu. Wooden kutusu
Sızdırmazlık:
Mühürlü veya açık
Kendinden hizalama yeteneği:
Evet
Titreşim seviyesi:
V1, V2, V3, V4
Yığın:
22KGS
Yükseklik:
37 mm
Tek Paket Boyutu:
19X18X10cm
Rulman tipi:
Kendinden Hizalamalı Konik Makaralı Rulman
Diğer marka:
Mevcut
İnç:
boyut 31.75x68.26x22.774mm
Yük yönü:
Radyal Rulman
Mühür Tipi:
Açık, çift mühürler, çift kalkanlar
Dış Çap:
145
Harici çap:
133.35 mm
Sınırlı Hız:
3950rpm
Yatak malzemesi:
Krom Çelik (GCr15)
Ambalaj bilgileri:
Standart Karton Kutu
Yetenek temini:
1000.adet / Ay
Vurgulamak:

Single Row Tapered Roller Bearing 85×180×42mm

,

Tapered Roller Bearing Reinforced DU Structure

,

Heavy Load Transmission Shaft Bearing

Ürün Açıklaması
1. Product Overview

30317DU is single row separable tapered roller bearing adopting upgraded DU reinforced roller structure. Tapered contact surfaces between rollers and raceways can bear heavy radial load and unidirectional axial load simultaneously. Separable inner cone and outer cup facilitate installation, disassembly and preload adjustment. It is widely applied to heavy-duty transmission systems subjected to impact load and mixed working loads.

Formal quotation will be sent within 24 hours upon your inquiry.

2. Technical Specifications

Model: 30317DU

Dimensions: d85 mm, D180 mm, T42 mm

Net weight: approx 4.85 kg

Dynamic load rating Cr: 295 kN

Static load rating Cor: 372 kN

Limiting speed: Grease 2700 rpm, Oil 3500 rpm

Structure: Single row tapered rollers, DU strengthened design, separable inner cone & outer cup

Material: GCr15 bearing chrome steel, stamped steel cage

Clearance: Standard factory preset clearance, custom clearance available

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. DU optimized roller structure expands contact area, greatly improves load capacity and shock resistance
  2. Tapered raceway structure withstands radial force and one-way axial thrust at the same time
  3. Separable inner and outer components support independent fitting and flexible preload adjustment
  4. Superfinished roller surface reduces friction heat and running noise during continuous operation
  5. Standard metric dimensions, fully interchangeable with same specification tapered roller bearings
  6. Customizable options: OEM laser marking, high temperature resistant grease, special clearance grades

Effectively reduce roller fatigue wear and extend service life of heavy machinery transmission assemblies.

4. Application Scenarios
  • Truck, bus drive axles, differential and vehicle gearbox assemblies
  • Excavators, loaders and other construction machinery rotary transmission components
  • Agricultural machinery gearboxes and power output drive shafts
  • Heavy industrial reducers and large conveyor roller supporting structures
  • Mining machinery and engineering vehicle wheel hub assemblies
  • General mechanical equipment operating under heavy combined radial and axial loads
5. Why Choose GQZ Bearing

25 years professional manufacturer of tapered roller bearings

Products exported to over 50 countries worldwide

Strict inspection on raw material hardness, roller surface finish, load capacity and rotational smoothness before delivery

24-hour professional technical support for clearance selection and installation guidance

Sufficient bulk stock for automotive, engineering and machinery distributors

We supply stable dimensional accuracy, reliable impact-resistant performance and long-term cooperative support.

6. Quality Control Process

GCr15 raw material composition and hardness inspection

Complete quenching & tempering heat stabilization treatment

Superfinishing grinding for inner cone, outer cup and roller surfaces

Stamped cage forming and deburring treatment

Full dimension tolerance, static & dynamic load and rotational performance testing

7. Request Quotation

If you need 30317DU reinforced tapered roller bearings:

Send inquiry to obtain below supports:

  • Quick formal quotation within 24 hours
  • Professional preload adjustment advice for various working scenarios
  • Custom lubrication and marking solutions
  • Competitive factory direct price

Contact our sales team for full technical datasheets and formal offer.


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GQZ 30317DU Single Row Tapered Roller Bearing 85×180×42mm Reinforced DU Structure For Heavy Load Transmission Shafts GQZ 30317DU Single Row Tapered Roller Bearing 85×180×42mm Reinforced DU Structure For Heavy Load Transmission Shafts GQZ 30317DU Single Row Tapered Roller Bearing 85×180×42mm Reinforced DU Structure For Heavy Load Transmission Shafts
8. FAQ
Q1: What does DU represent?
DU stands for upgraded reinforced roller structure with higher load capacity and impact resistance.
Q2: Main dimensions of 30317DU?
85×180×42 mm, single row heavy-duty tapered roller bearing.
Q3: What loads can this bearing bear?
It can withstand heavy radial load and one-way axial thrust load at the same time.