logo
Buen precio  en línea

Detalles de los productos

Created with Pixso. Hogar Created with Pixso. Productos Created with Pixso.
Rodamiento de rodillos esféricos
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

Nombre De La Marca: GQZ
Número De Modelo: 20210-KM-C3
Cuota De Producción: 100 Uds.
Precio: Negociable
El Tiempo De Entrega: 5 días laborables
Condiciones De Pago: T/T, Western Union, Paypal, MoneyGram
Información detallada
Lugar de origen:
Porcelana
Certificación:
ISO9001/ISO14001/GJB9001
tiempo de entrega:
3 a 4 días laborables en condiciones normales
Material de los anillos:
100Cr6 / GCr15
CertificaciónExcavatoria:
ISO-9001
Diámetro externo:
0 - 110 mm
Muestras disponibles:
exterior:
Liquidación radial:
C0, C3, C4
Dimensión interior:
20mm
- ¿ Qué?:
120.273 libras
Material de la carcasa:
Hierro fundido
Tamaño:
75*160*37mm
Tipo de rodamiento:
Rodamiento de bolas/rodamiento de rodillos
Peso:
2,22 kg
Número de rodamiento:
No incluye: NJ424
Industrias de precisión:
P0 P6 P5 P4
Precisión:
P5
Uso:
Industria, maquinaria, carcasa de rodamientos
Diámetro del eje:
1.181 en
Capacidad de carga:
Alta capacidad de carga
Estándar de calidad:
Se trata de la norma ISO 9001:2000
Material:
Metal, Aluminio
Número de vivienda:
P203
Anticipo:
De nylon/de acero
Tipo de vivienda:
El número de unidad
Tipo de rodamiento:
Unidad de rodamiento de bolas agrícola
Estructura:
Cilíndrico
Separación de anillos:
Anillo separable
Caza de focas:
Abierto / Sellado / Blindado
Nivel de precisión:
P0|P6|P5|P4|P2|P0,P6,P5,P4,P2
cuerpo rodante:
Rodamiento de rodillos esféricos
Diámetro del anillo interno:
Varía (por ejemplo, de 20 mm a 200 mm+)
Autorización:
C0, C2, C3, C4
Exactitud:
P5 o P4
Tipo:
Rodamiento de elementos rodantes
Capacidad de carga:
Alta carga radial y axial
Paquete de transporte:
Embalaje estándar de la caja
Fila:
Doble fila
Puerto:
Shanghái / Shenzhen
Personalizado:
Aceptable
Muestra:
Aceptar
Siza:
100*180*46
Mercado:
Europa o Estados Unidos o Rusia o Japón
Detalles de empaquetado:
Caja de cartón estándar
Capacidad de la fuente:
1000 unidades/mes
Descripción del Producto
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

Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1
Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 2
Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 3
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.