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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China GQZ SL07056 Double Row Full Complement Cylindrical Roller Bearing 280×420×155mm
China GQZ SL07056 Double Row Full Complement Cylindrical Roller Bearing 280×420×155mm

  1. China GQZ SL07056 Double Row Full Complement Cylindrical Roller Bearing 280×420×155mm
  2. China GQZ SL07056 Double Row Full Complement Cylindrical Roller Bearing 280×420×155mm
  3. China GQZ SL07056 Double Row Full Complement Cylindrical Roller Bearing 280×420×155mm
  4. China GQZ SL07056 Double Row Full Complement Cylindrical Roller Bearing 280×420×155mm

GQZ SL07056 Double Row Full Complement Cylindrical Roller Bearing 280×420×155mm

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Precision P0, P6, P5, P4
Certifiexcavatorion ISO:9001
Delivery Time 5 working days
Outer Diameter 320mm
Vibration Z1V1,Z2V2,Z3V3
Sample 2-3 working days
Bearing Material G20Cr2Ni4A or GCr15SiMn
Packaging Details Standard Carton Box
Bearingtype Rolling Element Bearing
Retainer special steel
Original LuoYang China
Inner Diameter 55mm
Payment Terms T/T,,Paypal,
Precision Level P0,P6,P5,P4,P2
Feature Less coefficient of friction
Supply Ability 1000.pcs / Month
Oringin Wuxi China
Lubriexcavatore Oil Grease
Certifiion ISO9001/ISO14001/GJB9001
Innerring Single or Double Piece
Model Number SL07056
Brand Name GQZ
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Precision P0, P6, P5, P4 Certifiexcavatorion ISO:9001
Delivery Time 5 working days Outer Diameter 320mm
Vibration Z1V1,Z2V2,Z3V3 Sample 2-3 working days
Bearing Material G20Cr2Ni4A or GCr15SiMn Packaging Details Standard Carton Box
Bearingtype Rolling Element Bearing Retainer special steel
Original LuoYang China Inner Diameter 55mm
Payment Terms T/T,,Paypal, Precision Level P0,P6,P5,P4,P2
Feature Less coefficient of friction Supply Ability 1000.pcs / Month
Oringin Wuxi China Lubriexcavatore Oil Grease
Certifiion ISO9001/ISO14001/GJB9001 Innerring Single or Double Piece
Model Number SL07056 Brand Name GQZ
Place of Origin CHINA
High Light Double Row Cylindrical Roller Bearing 280×420×155mmFull Complement Cylindrical Bearing Heavy Shock LoadCylindrical Roller Bearing with Heavy Load Design
1. Product Overview

SL07056 is double row full complement cylindrical roller bearing without cage. It adopts maximum quantity rollers arrangement to achieve ultra-high radial load capacity. Semi-loing structure can bear radial load and moderate bidirectional axial loads. Suitable for low-speed, heavy shock working environments. Open design supports regular re-lubriion maintenance. Widely applied on heavy lifting machinery, mining equipment, steel mill transmission assemblies, crane sheaves and low-speed heavy rotary equipment.

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

2. Technical Specifiions
Model
SL07056
Dimensions
d280 mm, D420 mm, B155 mm
Net weight
approx 71.7 kg
Structure
Double row full complement cylindrical roller bearing
Material
GCr15 bearing chrome steel
Equivalent reference
H3156X, GG51420

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. Full complement roller layout delivers extraordinary static and dynamic radial load capacity
  2. Robust ring structure resists continuous impact and vibration in harsh industrial conditions
  3. Semi-loing design tolerates limited bidirectional axial thrust during operation
  4. Optimized raceway grinding improves anti-fatigue performance for long running cycles
  5. Interchangeable standard dimension for global heavy machinery replacement
  6. Customizable: OEM laser marking, high viscosity heavy-load special grease
4. Appliion Scenarios
  • Harbour cranes, mining hoists and heavy lifting sheave assemblies
  • Cement and metallurgical plant heavy-duty transmission shafts
  • Construction heavy machinery and large rotary equipment
  • Steel rolling mill auxiliary supporting units
  • Low-speed machinery requiring maximum load carrying capability
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 cylindrical rollers
  • Internal clearance and surface hardness inspection
  • Dimension tolerance and rotational performance testing
7. Request Quotation

If you need SL07056 cylindrical roller bearings:

Send inquiry to obtain below supports:

  • Quick quotation within 24 hours
  • Equivalent model consultation
  • Competitive factory direct price

Contact our sales team for full datasheets and formal offer.

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8. FAQ
Q1: Main dimensions of SL07056?
280×420×155 mm double row full complement cylindrical roller bearing.
Q2: Feature of full complement bearing?
No cage, more rollers, higher load capacity, limited for low-speed appliion.
Q3: Equivalent alternative models?
H3156X, GG51420 can be used for cross reference.

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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Get in touch with us

  • 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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