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球状のローラーベアリング
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

ブランド名: GQZ
モデル番号: 20210-KM-C3
MOQ: 100.PCS
価格: 交渉可能
納期: 5営業日
支払い条件: T/T、ウェスタンユニオン、ペイパル、マネーグラム
詳細情報
起源の場所:
中国
証明:
ISO9001/ISO14001/GJB9001
配達時間:
通常は3~4日
リング材料:
100Cr6 / GCr15
認証掘削機:
ISO-9001
外径:
0~110mm
入手可能なサンプル:
はい
アウターリング:
はい
放射状の整理:
C0,C3,C4
内寸:
20mm
コール:
120.273ポンド
ハウジング材質:
鋳鉄
サイズ:
75×160×37mm
ベアリングの種類:
ボールベアリング/ローラーベアリング
重さ:
2.22KG
呼び番号:
NJ424
精密産業:
P0 P6 P5 P4
精度:
p5
使用法:
工業用機械,軸承家具
シャフト径:
1.181 イン
耐荷重:
高負荷容量
品質基準:
ISO9001:2000
材料:
金属、アルミニウム
屋家番号:
p203
リテーナー:
ナイロン/鋼鉄
住宅タイプ:
FL205
ベアリングの種類:
農業用ボールベアリングユニット
構造:
円筒形
リング分離:
分離可能なリング
シーリング:
オープン / シール / シールド
精度レベル:
P0|P6|P5|P4|P2|P0、P6、P5、P4、P2
転がりボディ:
自動調心ころ軸受
内輪穴直径:
さまざま (例: 20mm ~ 200mm+)
クリアランス:
C0、C2、C3、C4
正確さ:
P5かP4
タイプ:
ローリング・エレメント・ベアリング
耐荷重:
高いラジアル荷重とアキシアル荷重
輸送パッケージ:
標準的な箱のパッキング
行:
2列
ポート:
上海/シェンゼン
カスタマイズされた:
許容できる
サンプル:
受け入れる
シザ:
100*180*46
市場:
ヨーロッパとかアメリカとかロシアとか日本とか
パッケージの詳細:
標準カートンボックス
供給の能力:
1000.個/月
製品説明
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.