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GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone And Cup Inch Size

Name: GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone And Cup Inch Size
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: 6279/6220
Price: 325.00 USD
Availability: InStock

Brand Name:	GQZ
Model Number:	6279/6220
MOQ:	100.PCS
Price:	negotiation
Delivery Time:	5 working days
Payment Terms:	T/T,Western Union,Paypal,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO9001/ISO14001/GJB9001

Features:

High Speed

Dimension:

50x90x32mm

Innerring:

Single Or Double Piece

Seals:

Open

Thickness:

43 Mm

Size:

410x600x440mm

Bearing Material:

G20Cr2Ni4A Or GCr15SiMn

Warranty:

12 Months

Stock:

Rich Stock

Bearingtype:

Rolling Element Bearing

Item:

Deep Groove Ball Bearing

Sample:

Available

Angle:

C/AC/A5/E/A

Origin:

Wuxi

Preload:

Light Preload

Operatingtemperaturerange:

-30°C To 120°C (varies By Type)

Certifiexcavatorion:

ISO:9001

Delivery:

In Stock

Seal:

Steel Shield

Bore Type:

Straight

Designation:

NJ205EM

Precision:

P0, P6, P5, P4

Noise Standard:

Zv1 Zv2 Zv3

Performance:

High Speed

Seal Type:

Open Or Seals

Seals Type:

ZZ RS

Bore Size:

11.992 - 12 Mm

Row:

Single Row

Package:

Original Package

Outside Size:

100 Mm

Standard:

ISO 9001

Number:

32TM03 NX C3

Speedrating:

High Speed Capability

Structure:

Metric Taper Roller

Cage Material:

Metal|Brass

Precision Rating:

ABEC-5,7,9

Precisiongrade:

P0, P6, P5, P4, P2

Weight:

1.69

Inner Diameter:

55mm

Rows Number:

Single

Productname:

Tapered Roller Bearing

Retainer:

Special Steel

Stock Quantity:

48 Pcs

Material:

High Carbon Chromium Steel

Precision Level:

P0|P6|P5|P4|P2

Vibration:

V,V1,V2,V3,V4

Rings Material:

100Cr6 / GCr15

Salt Spay Test:

168 Hours

Rolling Colummn Number:

Single Row

Port:

Shanghai/Ningbo

Internal Diameter:

Feture:

Angle >45, But Incl. Angle = 40

Outerdiameter:

Varies (e.g., 30mm - 200mm)

Rollingelement:

Cylindrical Rollers

Quality:

ABEC-3/ABEC-5

Lubriexcavatore:

Oil Grease

Dynamic Load:

1970N

Original:

Wuxi

Clearance:

C0|C2|C3|C4|C5

Outerside Diameter:

170mm

Precision Industries:

P0 P6 P5 P4

Cagematerial:

Steel / Brass / Polyamide

Oringin:

Wuxi China

Rotational Speed:

60000RPM-68000RPM

Availability:

Have Stocks

Feature:

Long Life,High Speed,low Noise,durable

Oem:

Available

Lubrication:

Grease Or Oil

Outer Diameter:

320mm

Noise:

Z1, Z2, Z3, Z4

Borediameter:

Various (e.g., 20mm, 25mm, 30mm)

Market:

Global

Bearing Type:

Cylindrical Roller Bearing

Cage:

Steel, Brass

Function:

Mechanical Engineering

Vibration Level:

V2,V3

Outer Dimension:

Small And Medium-Sized (60-115mm)

Applicable Industries:

Machinery Repair Shops, Other

Separable:

Yes

Bearing Series:

32008 Taper Roller Bearing

Roller Bearing Type:

Taper

Dimensions:

D: 50 Mm / D: 110 Mm / T: 29.25 Mm

Packaging Details:

Standard Carton Box

Supply Ability:

1000.pcs / Month

Product Description

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 Specifications

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

Separable cone & cup design simplifies mounting, disassembly and replacement
Excellent shock load resistance adapts to severe mining and construction working conditions
Handles heavy radial load together with substantial unidirectional axial load
Standard inch dimension for global heavy machinery aftermarket interchange
Optimized roller geometry reduces friction and stabilizes operating temperature
Customizable: OEM laser marking, heavy-duty extreme pressure grease

4. Application 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.

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.

Tags:

High Load Capacity GQZ 31313 Tapered Roller Bearing 6514040mm Anti-Corrosion Conical Bearing for Mining and Transportation Machinery

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products details

GQZ 6279/6220 Single Row Tapered Roller Bearing 50.8×127×50.8mm Separable Cone And Cup Inch Size