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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China GQZ LR604 Miniature Yoke Track Roller Bearing 4×13×4mm Single Row Ball Type
China GQZ LR604 Miniature Yoke Track Roller Bearing 4×13×4mm Single Row Ball Type

  1. China GQZ LR604 Miniature Yoke Track Roller Bearing 4×13×4mm Single Row Ball Type
  2. China GQZ LR604 Miniature Yoke Track Roller Bearing 4×13×4mm Single Row Ball Type
  3. China GQZ LR604 Miniature Yoke Track Roller Bearing 4×13×4mm Single Row Ball Type
  4. China GQZ LR604 Miniature Yoke Track Roller Bearing 4×13×4mm Single Row Ball Type

GQZ LR604 Miniature Yoke Track Roller Bearing 4×13×4mm Single Row Ball Type

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Outerring Seamless Steel Ring
Thickness 21mm
Delivery Time 5 working days
Bearing Material Chrome steel
Packaging Details Standard Carton Box
Productname Track Roller Bearing
Dynamic Load Rating 16300 N
Specifiion Open, Z, ZZ, RZ, 2RZ, RS, 2RS
Cage Type Machined Brass Cage (M6)
Certifiion ISO9001/ISO14001/GJB9001
Number Of Row Double Rows
Model 0.072417.W
Seal Type Open, Z, ZZ, RZ,2RZ,RS, 2RS
Seals Type ZZ 2RS OPEN
Load Direction Radial Bearing
Type Name LFR5302KDD
Payment Terms T/T,,Paypal,
Oil Rotation Speed 56000
Payment Term T/T,paypal,
Supply Ability 1000.pcs / Month
Place of Origin CHINA
Brand Name GQZ
Model Number LR604

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  1. Product Details
  2. Company Details

Product Specification

Outerring Seamless Steel Ring Thickness 21mm
Delivery Time 5 working days Bearing Material Chrome steel
Packaging Details Standard Carton Box Productname Track Roller Bearing
Dynamic Load Rating 16300 N Specifiion Open, Z, ZZ, RZ, 2RZ, RS, 2RS
Cage Type Machined Brass Cage (M6) Certifiion ISO9001/ISO14001/GJB9001
Number Of Row Double Rows Model 0.072417.W
Seal Type Open, Z, ZZ, RZ,2RZ,RS, 2RS Seals Type ZZ 2RS OPEN
Load Direction Radial Bearing Type Name LFR5302KDD
Payment Terms T/T,,Paypal, Oil Rotation Speed 56000
Payment Term T/T,paypal, Supply Ability 1000.pcs / Month
Place of Origin CHINA Brand Name GQZ
Model Number LR604
High Light Miniature yoke track roller bearing ,Single row ball guide roller ,4x13x4mm track roller bearing
1. Product Overview

LR604 belongs to LR series yoke-type track roller bearing (cam follower).

Single row deep groove ball internal structure with thickened outer ring, designed for outer ring rotating operation, rolling directly on guide rails or cam surfaces.

Common variants:

  • LR604:Open type
  • LR604ZZ:Double-sided metal dust shield
  • LR604-2RS:Double contact rubber seal
  • LR604U:R500 crowned outer surface, reduce edge stress and compensate minor misalignment

It mainly bears radial loads, suitable for compact, miniature automation equipment, medium-speed linear motion transmission. Pre-greased option available for maintenance-free operation.

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

2. Technical Specifiions
Model
LR604
Dimensions
d4 mm, D13 mm, C4 mm
Minimum chamfer r
0.2 mm
Net weight
approx 0.010 kg
Structure
Single row ball yoke track roller bearing
Material
GCr15 bearing steel, pressed steel cage
Basic dynamic load Cr
870 N
Basic static load C0r
350 N
Limiting speed
  • ZZ shield type: 27000 rpm
  • 2RS sealed type: 18000 rpm

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. Thick-walled outer ring improves rigidity, resist deformation under direct contact rolling load
  2. Optional R500 crowned outer surface effectively avoids edge pressure and adapts slight installation deviation
  3. Multiple sealing configurations: open / metal shield / rubber seal for different working environments
  4. Ultra-compact miniature dimension, ideal for space-limited precision machinery layout
  5. Standard LR series specifiion for global aftermarket interchange
  6. Customizable: stainless steel version, OEM laser marking, special low-temperature grease, P6 precision grade
4. Appliion Scenarios
  • Miniature automated production lines and small linear guide idler rollers
  • Textile machinery, printing equipment and packaging automation assemblies
  • Precision office equipment, optical equipment and small cam transmission units
  • Medical automation devices and miniature conveying machinery
  • Medium-speed light-load cam and guide rail rolling mechanisms
5. Why Choose GQZ Bearing

25 years professional bearing manufacturer, products exported globally.

Strict raw material heat treatment and outer ring surface precision grinding.

Support flat outer ring / crowned outer ring two types of processing.

24-hour technical support for seal type and surface profile selection.

Ample stock for machinery distributors.

Precise dimensions and stable service performance.

6. Quality Control Process

GCr15 raw material quenching & tempering hardness inspection

Precision superfinishing for outer rolling surface and raceways

Surface profile inspection for crowned version

Clearance grouping and rotational smoothness testing

7. Request Quotation

If you need LR604 track roller bearings:

Send inquiry to obtain below supports:

  • Quick quotation within 24 hours
  • Alternative 2RS sealed / ZZ shield / U crowned outer ring solution
  • Stainless steel LR604 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: Common suffix explanation
2RS = double rubber contact seal; ZZ = double metal shield; U = R500 crowned outer surface.
Q2: Main dimensions of LR604?
4×13×4 mm miniature yoke track roller bearing.
Q3: Important usage tip
This roller applies to inner ring fixed, outer ring rotating working mode.

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

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