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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone
China GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone

  1. China GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone
  2. China GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone
  3. China GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone
  4. China GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone

GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Innerring Single or Double Piece
Delivery In stock
Seal Type Open or seals
Speedrating High speed capability
Outside Size 100 mm
Port Shanghai/Ningbo
Precision Industries P0 P6 P5 P4
Separable Yes
Dimensions d: 50 mm / D: 110 mm / T: 29.25 mm
Noise Standard Zv1 Zv2 Zv3
Performance High Speed
Rows Number Single
Retainer special steel
Precision Level P0|P6|P5|P4|P2
Availability Have stocks
Function Mechanical Engineering
Payment Terms T/T,,Paypal,
Warranty 12 Months
Angle C/AC/A5/E/A
Operatingtemperaturerange -30°C to 120°C (varies by type)
Standard ISO 9001
Feature long life,High Speed,low noise,durable
Supply Ability 1000.pcs / Month
Stock Rich stock
Sample Available
Precisiongrade P0, P6, P5, P4, P2
Feture angle >45, but incl. angle = 40
Rollingelement Cylindrical Rollers
Cagematerial Steel / Brass / Polyamide
Certifiion ISO9001/ISO14001/GJB9001
Seals Open
Row Single Row
Productname Tapered Roller Bearing
Outerdiameter Varies (e.g., 30mm - 200mm)
Original Wuxi
Borediameter Various (e.g., 20mm, 25mm, 30mm)
Market Global
Outer Dimension Small and Medium-Sized (60-115mm)
Weight 1.69
Lubriion Grease or Oil
Thickness 43 mm
Designation NJ205EM
Rings Material 100Cr6 / GCr15
Dynamic Load 1970N
Noise Z1, Z2, Z3, Z4
Delivery Time 5 working days
Size 410x600x440mm
Bearingtype Rolling Element Bearing
Certifiexcavatorion ISO:9001
Seals Type ZZ RS
Structure Metric Taper Roller
Inner Diameter 55mm
Stock Quantity 48 pcs
Rolling Colummn Number Single Row
Quality ABEC-3/ABEC-5
Features high speed
Outerside Diameter 170mm
Oringin Wuxi China
Bearing Material G20Cr2Ni4A or GCr15SiMn
Origin Wuxi
Material High carbon chromium steel
Vibration V,V1,V2,V3,V4
Internal Diameter 40
Bearing Type Cylindrical Roller Bearing
Cage Steel, Brass
Preload Light preload
Bore Size 11.992 - 12 mm
Cage Material Metal|Brass
Salt Spay Test 168 hours
Vibration Level V2,V3
Roller Bearing Type Taper
Bore Type Straight
Package Original Package
Rotational Speed 60000RPM-68000RPM
Oem Available
Outer Diameter 320mm
Dimension 50x90x32mm
Seal Steel Shield
Precision P0, P6, P5, P4
Number 32TM03 NX C3
Lubriexcavatore Oil Grease
Packaging Details Standard Carton Box
Item Deep Groove Ball Bearing
Precision Rating ABEC-5,7,9
Clearance C0|C2|C3|C4|C5
Applicable Industries Machinery Repair Shops, Other
Bearing Series 32008 Taper Roller Bearing
Model Number 6279/6220
Place of Origin CHINA
Brand Name GQZ

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  1. Product Details
  2. Company Details

Product Specification

Innerring Single or Double Piece Delivery In stock
Seal Type Open or seals Speedrating High speed capability
Outside Size 100 mm Port Shanghai/Ningbo
Precision Industries P0 P6 P5 P4 Separable Yes
Dimensions d: 50 mm / D: 110 mm / T: 29.25 mm Noise Standard Zv1 Zv2 Zv3
Performance High Speed Rows Number Single
Retainer special steel Precision Level P0|P6|P5|P4|P2
Availability Have stocks Function Mechanical Engineering
Payment Terms T/T,,Paypal, Warranty 12 Months
Angle C/AC/A5/E/A Operatingtemperaturerange -30°C to 120°C (varies by type)
Standard ISO 9001 Feature long life,High Speed,low noise,durable
Supply Ability 1000.pcs / Month Stock Rich stock
Sample Available Precisiongrade P0, P6, P5, P4, P2
Feture angle >45, but incl. angle = 40 Rollingelement Cylindrical Rollers
Cagematerial Steel / Brass / Polyamide Certifiion ISO9001/ISO14001/GJB9001
Seals Open Row Single Row
Productname Tapered Roller Bearing Outerdiameter Varies (e.g., 30mm - 200mm)
Original Wuxi Borediameter Various (e.g., 20mm, 25mm, 30mm)
Market Global Outer Dimension Small and Medium-Sized (60-115mm)
Weight 1.69 Lubriion Grease or Oil
Thickness 43 mm Designation NJ205EM
Rings Material 100Cr6 / GCr15 Dynamic Load 1970N
Noise Z1, Z2, Z3, Z4 Delivery Time 5 working days
Size 410x600x440mm Bearingtype Rolling Element Bearing
Certifiexcavatorion ISO:9001 Seals Type ZZ RS
Structure Metric Taper Roller Inner Diameter 55mm
Stock Quantity 48 pcs Rolling Colummn Number Single Row
Quality ABEC-3/ABEC-5 Features high speed
Outerside Diameter 170mm Oringin Wuxi China
Bearing Material G20Cr2Ni4A or GCr15SiMn Origin Wuxi
Material High carbon chromium steel Vibration V,V1,V2,V3,V4
Internal Diameter 40 Bearing Type Cylindrical Roller Bearing
Cage Steel, Brass Preload Light preload
Bore Size 11.992 - 12 mm Cage Material Metal|Brass
Salt Spay Test 168 hours Vibration Level V2,V3
Roller Bearing Type Taper Bore Type Straight
Package Original Package Rotational Speed 60000RPM-68000RPM
Oem Available Outer Diameter 320mm
Dimension 50x90x32mm Seal Steel Shield
Precision P0, P6, P5, P4 Number 32TM03 NX C3
Lubriexcavatore Oil Grease Packaging Details Standard Carton Box
Item Deep Groove Ball Bearing Precision Rating ABEC-5,7,9
Clearance C0|C2|C3|C4|C5 Applicable Industries Machinery Repair Shops, Other
Bearing Series 32008 Taper Roller Bearing Model Number 6279/6220
Place of Origin CHINA Brand Name GQZ
High Light GQZ 6279/6220 tapered roller bearing ,single row tapered roller bearing 50.8×127×50.8mm ,separable cone and cup inch bearing
1. Product Overview

6279/6220 is single row inch standard tapered roller bearing, composed of separable inner cone (6279) and outer cup (6220). It can bear combined heavy radial load and unidirectional axial thrust. Usually arranged in paired layout to resist bidirectional axial forces. Open separable design supports convenient independent installation, inspection and maintenance. Widely used on heavy-duty truck axles, mining machinery, construction equipment, gear reducers and off-road vehicle transmission assemblies.

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

2. Technical Specifiions
Model:
6279/6220
Dimensions:
d50.8 mm, D127 mm, T50.8 mm
Inner ring width B:
52.388 mm
Outer ring width C:
41.275 mm
Net weight:
approx 3.37 kg
Structure:
Single row tapered roller bearing
Material:
GCr15 bearing chrome steel, steel cage
Feature:
Separable cone and cup structure
Complete dimension drawings and load data available on request.
3. Core Advantages
  1. Separable cone & cup design simplifies mounting, disassembly and replacement
  2. Excellent shock load resistance adapts to severe mining and construction working conditions
  3. Handles heavy radial load together with substantial unidirectional axial load
  4. Standard inch dimension for global heavy machinery aftermarket interchange
  5. Optimized roller geometry reduces friction and stabilizes operating temperature
  6. Customizable: OEM laser marking, heavy-duty extreme pressure grease
4. Appliion Scenarios
  • Heavy-duty truck wheel axle and drive transmission assemblies
  • Mining loaders, crushers and engineering construction machinery
  • Off-road vehicles and agricultural large equipment supporting positions
  • Industrial heavy-duty gearboxes and reduction drive units
  • Rotary equipment requiring mixed radial and axial load bearing capacity
5. Why Choose GQZ Bearing
  • 25 years professional bearing manufacturer, products exported globally.
  • Strict raw material inspection and precision grinding process.
  • 24-hour technical support for model cross reference.
  • Ample stock for machinery distributors.
  • Precise dimensions and stable service performance.
6. Quality Control Process
  • GCr15 raw material quenching & tempering treatment
  • Precision superfinishing for raceways and tapered rollers
  • Internal geometry and surface hardness inspection
  • Dimension tolerance and rotational performance testing
7. Request Quotation

If you need 6279/6220 tapered roller bearings:

Send inquiry to obtain below supports:

  • Quick quotation within 24 hours
  • Professional technical consultation
  • Competitive factory direct price

Contact our sales team for full datasheets and formal offer.

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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 1
8. FAQ
Q1: Structure explanation for 6279/6220?
6279 = inner cone; 6220 = outer cup, separable assembly.
Q2: Main dimensions of 6279/6220?
50.8×127×50.8 mm single row inch tapered roller bearing.
Q3: Installation tip?
Single unit bears one-way axial load; usually two bearings installed oppositely.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    1989

  • Total Annual:

    1000000-10000000

  • Employee Number:

    10~100

  • Ecer Certification:

    Verified Supplier

  Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...   Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...

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  • Reach Us
  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
  • https://www.ball-rollerbearing.com/

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