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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China GQZ HMK4030 Single Row Open Drawn Cup Needle Roller Bearing 40×50×30mm High
China GQZ HMK4030 Single Row Open Drawn Cup Needle Roller Bearing 40×50×30mm High

  1. China GQZ HMK4030 Single Row Open Drawn Cup Needle Roller Bearing 40×50×30mm High
  2. China GQZ HMK4030 Single Row Open Drawn Cup Needle Roller Bearing 40×50×30mm High
  3. China GQZ HMK4030 Single Row Open Drawn Cup Needle Roller Bearing 40×50×30mm High
  4. China GQZ HMK4030 Single Row Open Drawn Cup Needle Roller Bearing 40×50×30mm High

GQZ HMK4030 Single Row Open Drawn Cup Needle Roller Bearing 40×50×30mm High

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Precision Rating P0,P6,P5,
Noise Z1,Z2,Z3
Number Of Row single line
Supply Ability 1000.pcs / Month
Temperature S0, S1, S2, S3
Noise Level Z1,Z2,Z3,Z4
Greese As you requirement, such as SRL ,PS2, A
Lead Time within 3 days
Payment Terms T/T,,Paypal,
Origin Wuxi
Customers COMA,Sumsung,etc
Width Varies by size and series
Delivery Time 5 working days
Precisiongrade Standard (P0), ABEC 1, ABEC 3, ABEC 5
Aligning Non-Aligning Bearing
Productname Needle Roller Bearing
Thickness 26 mm
Sample Acceptable
Seal Type ZZ, 2RS, Z, RS, RZ, 2RZ
Accuracy Class P0
Certifiexcavatorion ISO:9001
Lubriion Grease or Oil
Sealing Solutions Seal On One Side Or Seal On Both Sides
Outerdiameter Varies (e.g., 20mm - 120mm)
Feature Long Life
Precision Degree P6,P5,P4
Certifiion ISO9001/ISO14001/GJB9001
Gross Weight 12.11kg
Stock Qty 820.pcs
Type Name 694
Sealingtype Open, Sealed, Shielded
Packaging Details Standard Carton Box
Oem Available
Model Number HMK4030
Brand Name GQZ
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Precision Rating P0,P6,P5, Noise Z1,Z2,Z3
Number Of Row single line Supply Ability 1000.pcs / Month
Temperature S0, S1, S2, S3 Noise Level Z1,Z2,Z3,Z4
Greese As you requirement, such as SRL ,PS2, A Lead Time within 3 days
Payment Terms T/T,,Paypal, Origin Wuxi
Customers COMA,Sumsung,etc Width Varies by size and series
Delivery Time 5 working days Precisiongrade Standard (P0), ABEC 1, ABEC 3, ABEC 5
Aligning Non-Aligning Bearing Productname Needle Roller Bearing
Thickness 26 mm Sample Acceptable
Seal Type ZZ, 2RS, Z, RS, RZ, 2RZ Accuracy Class P0
Certifiexcavatorion ISO:9001 Lubriion Grease or Oil
Sealing Solutions Seal On One Side Or Seal On Both Sides Outerdiameter Varies (e.g., 20mm - 120mm)
Feature Long Life Precision Degree P6,P5,P4
Certifiion ISO9001/ISO14001/GJB9001 Gross Weight 12.11kg
Stock Qty 820.pcs Type Name 694
Sealingtype Open, Sealed, Shielded Packaging Details Standard Carton Box
Oem Available Model Number HMK4030
Brand Name GQZ Place of Origin CHINA
High Light Single Row Needle Roller Bearing 40x50x30mmOpen Drawn Cup Needle Bearing High LoadHMK4030 Needle Roller Bearing Radial Capacity
1. Product Overview

HMK4030 is single row open drawn cup needle roller bearing. Thin stamped outer cup design saves installation space. It delivers superior radial load capacity and allows limited axial displacement. Suitable for compact structure equipment without enough mounting room. Widely used on air compressors, automotive assemblies, textile machinery and medium-speed heavy-duty rotary equipment.

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

2. Technical Specifiions
Model
HMK4030
Dimensions
Fw40 mm, D50 mm, C30 mm
Net weight
approx 0.112 kg
Structure
Single row open drawn cup needle roller bearing
Material
GCr15 bearing chrome steel, steel cage
Feature
Open ends, no built-in seals; inner ring IR35X40X34 can be matched

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. Ultra-compact cross-section for limited housing installation space
  2. High radial load capacity under continuous medium-speed operation
  3. Open-ended design supports convenient re-lubriion maintenance
  4. Thin drawn outer cup fits tightly into precision machined housing bore
  5. Permits slight axial sliding to release thermal expansion stress
  6. Customizable: OEM laser marking, high temperature special grease
4. Appliion Scenarios
  • Screw air compressor rotor auxiliary assemblies
  • Automotive transmission and engine auxiliary mechanisms
  • Textile equipment and packaging machinery rotary shafts
  • General industrial machinery with compact layout requirements
  • Equipment needing high load bearing within narrow installation space
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 selection.

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 needle rollers

Internal clearance and cage matching inspection

Dimension tolerance and rotational performance testing

7. Request Quotation

If you need HMK4030 needle roller bearings: Send inquiry to obtain below supports:

  • Quick quotation within 24 hours
  • Inner ring matching suggestion
  • Competitive factory direct price

Contact our sales team for full datasheets and formal offer.

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: Main dimensions of HMK4030?
40×50×30 mm single row open drawn cup needle roller bearing.
Q2: Load characteristic?
Mainly withstand heavy radial load, allows limited axial displacement.
Q3: Difference between HMK4030 and HK4030?
HMK4030 outer diameter 50mm; HK4030 outer diameter 47mm, cannot interchange.

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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