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Oynak Makaralı Rulman
Created with Pixso. GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes

GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes

Marka Adı: GQZ
Model Numarası: 20210-KM-C3
Adedi: 100. adet
fiyat: Pazarlık edilebilir
Teslimat süresi: 5 iş günü
Ödeme Koşulları: Banka havalesi, Western Union, Paypal, MoneyGram
Ayrıntılı Bilgiler
Menşe yeri:
Çin
Sertifika:
ISO9001/ISO14001/GJB9001
teslim süresi:
Normalde 3 ~ 4 iş günü
Yüzük Malzemesi:
100Cr6 / GCr15
Sertifikalı Ekskavatör:
ISO-9001
Dış Çap:
0 - 110mm
Mevcut Örnekler:
Evet
Dış halka:
Evet
Radial boşluk:
C0, C3, C4
İç boyut:
20mm
Kor.:
120.273 lbs
Muhafaza malzemesi:
İyi
Boyut:
75*160*37mm
Rulman tipi:
Bilyalı rulman / Makaralı rulman
Ağırlık:
2.22kg
Rulman Numarası:
NJ424
Kesinlik Endüstrileri:
P0 P6 P5 P4
Kesinlik:
P5
Kullanım:
endüstriyel,makine,taşlı evler
Mil Çapı:
1.181
Yük kapasitesi:
yüksek yük kapasitesi
Kalite Standardı:
ISO9001:2000
Malzeme:
Metal, Alüminyum
Konut numarası:
s203
Avans:
Naylon/Çelik
Konut türü:
FL205
Rulman tipi:
Tarımsal Bilyalı Rulman Ünitesi
Yapı:
Silindirik
Halka Ayırma:
Ayrılabilir Yüzük
Sızdırmazlık:
Açık / Mühürlü / Korumalı
Hassas seviye:
P0|P6|P5|P4|P2|P0,P6,P5,P4,P2
yuvarlanan gövde:
Oynak Makaralı Rulman
İç Bilezik Delik Çapı:
Değişir (örneğin, 20mm ila 200mm+)
Gümrükleme:
C0,C2,C3,C4
Kesinlik:
P5 veya P4
Tip:
Yuvarlanma Elemanlı Rulman
Yük Kapasitesi:
Yüksek radyal ve eksenel yük
Taşıma Paketi:
Standart Kutu Paketleme
Sıra:
Çift Sıralı
Liman:
Şangay / Shenzhen
Özelleştirilmiş:
Kabul edilebilir
Örnek:
Kabul etmek
Siza:
100*180*46
Pazar:
Avrupa veya ABD veya Rusya veya Japonya
Ambalaj bilgileri:
Standart Karton Kutu
Yetenek temini:
1000.adet / Ay
Ürün Açıklaması
1.Product Overview

The 20210-K-M-C3 spherical roller bearing is designed for heavy mining and transmission equipment, with tapered bore, brass cage and C3 large internal clearance for thermal expansion.

It is widely used in heavy machinery with heavy radial loads and shaft misalignment.

👉 Get a quote within 24 hours for your project
2.Technical Specifications
Property Value
Model 20210-K-M-C3
Inner Diameter (ID) 50mm
Outer Diameter (OD) 90mm
Width 20mm
Structure Single row spherical roller, K tapered bore 1:12, M solid machined brass cage, C3 large clearance, open type
Material GCr15 bearing steel
Gear Type (if any) N/A
👉 Full technical data and drawings available upon request
3.Key Advantages
  • Spherical roller structure carries heavy radial load and moderate axial load
  • Tapered K bore fits adapter sleeves for quick mounting and disassembly
  • Machined brass cage high strength, resistant to high speed and impact
  • C3 extra clearance adapts high temperature and thermal expansion environments
  • Self-aligning function compensates shaft deflection and installation offset
👉 Helps reduce maintenance cost and improve machine performance
4.Applications

This bearing is widely used in:

  • Mining crushing & conveying machinery
  • Heavy industrial reduction gearboxes
  • Metallurgical processing equipment
  • Paper making large roller shafts
  • Cement plant transmission devices
👉 Ideal for customers looking for reliable and long-life bearing solutions
5.Why Choose GQZ Bearing
  • 25+ years experience in industrial bearing manufacturing
  • Exported to 50+ countries worldwide
  • Rich experience in OEM & custom spherical roller bearing projects
  • Strict quality inspection before shipment
  • Fast response within 24 hours
  • Stable supply for long-term cooperation
👉 We focus on quality, reliability, and long-term partnership
6.Quality Control
  • Raw material hardness inspection
  • Precision grinding machining process
  • Heat treatment hardness control
  • Clearance, rotation noise and self-aligning testing
  • Final dimensional inspection before delivery
👉 Ensuring consistent performance for every bearing
7.Get a Quote Now

Looking for a reliable bearing supplier?

👉 Send your inquiry to get:
  • Fast quotation within 24 hours
  • Technical support from engineers
  • Custom solution suggestions
  • Competitive factory price
👉 Click “Send Inquiry” or contact us now

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GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes GQZ 20210-K-M-C3 Tapered Bore Spherical Roller Bearing, Machined Brass Cage C3 Clearance Bearing For Mining And Heavy Industrial Gearboxes
8.FAQ
Q1: Can you provide custom bearings?
Yes, we support OEM and custom production based on drawings or requirements.
Q2: What is your delivery time?
Standard models: 7–15 days
Custom products: depending on specifications
Q3: Do you support bulk orders?
Yes, we provide stable supply for long-term cooperation.