6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing

Product Details
Customization: Available
Number of Row: Single Row
Precision Rating: P0 P4 P5 P6
Still deciding? Get samples of US$ 5/Set
Order Sample
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.

360° Virtual Tour

Secured Trading Service
Diamond Member Since 2024

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

  • 6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
  • 6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
  • 6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
  • 6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
  • 6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
  • 6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
Find Similar Products
  • Overview
  • Detailed Photos
  • Product Parameters
  • Product Details
  • Product Application
  • Company Introduction
  • Packaging & Shipping
  • Product recommendations
  • FAQ
Overview

Basic Info.

Model NO.
6303-2RS
Vibration Acceleration
Z Z1 Z2 Z3 Z4
Radial Clearance
C2 Co C3 C4 C5
Vibration Tolerance
VV1 V2 V3 V4
Lubrication
Oil or Grease
Material
Gcr15 Bearing Steel
Stability
High
Aligning
Standard
Application
Industrial Motors, Automobiles, Engineering
Transport Package
Universal Packing
Specification
Single column
Trademark
SDLB
Origin
Hebei
Production Capacity
10000

Packaging & Delivery

Package Size
10.00cm * 25.00cm * 40.00cm
Package Gross Weight
5.000kg

Product Description

Detailed Photos
 
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
Our bearing products
Low noise, low friction, high load, high speed.
Smooth operation, uniform speed, mature technology.
The product has a smooth surface and a beautiful appearance.
Technical support, able to provide drawings and industrial solutions.
High material purity, corrosion-resistant and not easy to rust, quality assurance.
Multiple processes are strictly inspected, and each product is delivered as qualified.
The product strictly selects materials, with meticulous workmanship and quality assurance.
The material of the bearing design has been repeatedly verified and calculated to extend the service life of the bearing.
High carbon chromium bearing steel
A high-quality and long-life bearing steel, the steel used for the ring and washer is SUJ2 high carbon chromium bearing steel that complies with JIS G 4805 standard.
High quality materials
The components made of high-quality materials, precision heat treatment technology, and high-precision processed steel ball paths ensure the long service life of the product, thereby reducing risks and improving efficiency.
Bainite isothermal quenching technology
High strength is used to withstand external loads, resulting in bearings that are super wear-resistant and have a long service life. After bainitic isothermal quenching, rolling bearings obtain high hardness to cope with fatigue deformation.
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
 

6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
Product Parameters
  
Bearing NO Dimensions ( mm) Speed rating  (IPM)   Basic load rating (KN) Weight
(kg)
d D B Grease Oil Cr Cor
6300-ZZ 10 35 11 18000 24000 7.65 3.48 0.053
6301-ZZ 12 37 12 17000 22000 9.72 5.08 0.051
6302 15 42 13 16000 21000 11.4 5.45 0.08
6302-Z 15 42 13 16000 21000 11.4 5.45 0.08
6302-2Z 15 42 13 16000 21000 11.4 5.45 0.08
6302-RS 15 42 13 16000 21000 11.4 5.454 0.08
6302-2RS 15 42 13 16000 21000 11.4 5.45 0.08
6303 17 47 14 15000 18000 13.5 6.55 0.12
6303-Z 17 47 14 15000 18000 13.5 6.55 0.12
6303-2Z 17 47 14 15000 18000 13.5 6.55 0.12
6303-RS 17 47 14 15000 18000 13.5 6.55 0.12
6303-2RS 17 47 14 15000 18000 13.5 6.55 0.12
6304 20 52 15 13000 17000 16 7.81 0.14
6304-Z 20 52 15 13000 17000 16 7.81 0.14
6304-ZZ 20 52 15 13000 17000 16 7.81 0.14
6304-RS 20 52 15 13000 17000 16 7.81 0.14
6304-2RS 20 52 15 13000 17000 16 7.81 0.14
6305 25 62 15 10000 14000 22.46 11.38 0.22
6305-Z 25 62 17 10000 14000 22.46 11.38 0.22
6305-2Z 25 62 17 10000 14000 22.46 11.38 0.22
6305-RS 25 62 17 10000 14000 22.46 11.38 0.22
6305-2RS 25 62 17 10000 14000 22.46 11.38 0.22
6306 30 72 19 9000 12000 26.87 15.2 0.35
6306-Z 30 72 19 9000 12000 26.87 15.2 0.35
6306-2Z 30 72 19 9000 12000 26.87 15.2 0.35
6306-RS 30 72 19 9000 12000 26.87 15.2 0.35
6306-2RS 30 72 19 9000 12000 26.87 15.2 0.35
6307 35 80 21 8000 10000 33.66 18.29 0.45
6307-Z 35 80 21 8000 10000 33.66 18.29 0.45
6307-2Z 35 80 21 8000 10000 33.66 18.29 0.45
6307-RS 35 80 21 8000 10000 33.66 18.29 0.45
6307-2RS 35 80 21 8000 10000 33.66 18.29 0.45
6308 40 90 23 7000 9000 40.55 24.01 0.64
6308-Z 40 90 23 7000 9000 40.55 24.01 0.64
6308-2Z 40 90 23 7000 9000 40.55 24.0 0.64
6308-RS 40 90 23 7000 9000 40.55 24.01 0.64
6308-2RS 40 90 23 7000 9000 40.55 24.01 0.64
6309 45 100 25 6300 8000 52.79 31.71 0.84
6309-Z 45 100 25 6300 8000 52.79 31.71 0.84
6309-2Z 45 100 25 6300 8000 52.79 31.71 0.84
6309-RS 45 100 25 6300 8000 52.79 31.71 0.84
6309-2RS 45 100 25 6300 8000 52.79 31.71 0.84
6310 50 110 27 6000 7500 61.75 37.74 1.08
6310-Z 50 110 27 6000 7500 61.75 37.74 1.08
6310-2Z 50 110 27 6000 7500 61.75 37.74 1.08
6310-RS 50 110 27 6000 7500 61.75 37.74 1.08
6310-2RS 50 110 27 6000 7500 61.75 37.74 1.08
Product Details

1.High load capacity: Deep groove ball bearings are uniquely designed to withstand large radial and axial loads.
2.Wide applicability: widely used in motors, automobiles, construction machinery, agricultural equipment and other fields.
3.High-speed operation: It is suitable for high-speed operation environment and has good stability and working performance.
4.Low noise: Using high-quality materials and precision processing, it operates smoothly and has very low noise.
5.Dust-proof seal: Some models are equipped with rubber sealing rings, which can effectively prevent the bearing and foreign matter from entering the inside of the bearing and extend the service life.

Product Application
 
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing

 Motor equipment                                                                                                                             Construction machinery

6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing

    Industrial robot                                                                                                                                    Precision machine tools

Company Introduction

      Shenzhen Lanzer Electronics Co., Ltd. was established in 2013. It is the sales company of Lanbo and Huicong, a subsidiary of Hebei Tianma Bearing Manufacturing Co., Ltd.
      The company's products cover various types of bearings, including ball bearings, roller bearings, angular contact bearings and various non-standard special-shaped bearing series. The company specializes in the production of ultra-thin equal-section bearings, industrial automation robot bearings, thin-walled deep groove ball bearings, thin-walled angular contact ball bearings and various non-standard special-shaped bearing series. Now the company has matured in R&D and manufacturing to replace foreign imported ultra-thin bearings and equal-section thin-walled ball bearings. Ultra-thin constant-section bearings consist of seven open series and five sealed series, with bore diameters from 1 inch to 40 inches and cross-sectional dimensions ranging from 0.1875x0.1875 inches to 1.000x1.000 inches; divided into three types : Deep groove ball type (C type), angular contact type (A type), four-point contact type (X type).
      Products are widely used in transmission devices such as automobiles, bicycles, reducers, medical equipment, sports equipment, aviation, robot joints, machine tools, packaging equipment, textile machinery, semiconductor processing equipment, RV reducers and rotary worktables.
      The company adheres to the principle of "customer first, quality first" and strives to provide customers with high-quality products and services. We welcome customers from all over the world to cooperate with us to develop together and create a better future.

6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing

The testing instruments include metallographic structure tester, imported coordinate measuring machine, projection length measuring machine, BVT vibration and noise measuring instrument, roundness meter, profiler, roughness meter, etc. the production equipment includes full-automatic servo grinder and wire drawing machine Precision equipment such as precision machine, plane precision grinding machine, assembly fitting instrument and ultrasonic cleaning machine ensure our production strength and bearing quality Stability.
Joint cooperation
We are a professional thin wall bearing manufacturer We can provide customized services to meet customer requirements.
We welcome customers from all over the world to establish business relations and cooperation with us.
We are committed to becoming your most reliable bearing supplier.

Packaging & Shipping
Universal Packing
Without any logo on bearings or packing.
SDLB Packing
With our brand SDLB on bearings and packing.
Customized Packing
Depends on buyer's requirements.
Original Brand Packing
Bearing and packing are both original. Please contact us for pictures.
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
Product recommendations
 
 
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
Equal section bearing Kc080aro...                                             Ultra thin bearings 16003 thin...                                                6010 Deep grooveball...
US $15.5-25.9/Set                                                                         US $0.5-1.5 / Set                                                                          US $2.5-9.5 / Set
10 Sets                                                                                            10 Sets                                                                                          10 Sets
 
 
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
7014c 7014AC Angular contact....                                            1206 Self-Aligning Ball...                                                              51107 Thrust bearing...
US $0.5-8.9/Set                                                                             US $8.5-11 / Set                                                                            US $0.7-3.6 / Set
10 Sets                                                                                            10 Sets                                                                                           10 Sets
 
 
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
Tapered roller bearing 30230...                                             N1022m Cylindrical roller bearing...                                                22205 Spherical roller...
US $6.6-25.9/Set                                                                      US $5.5-15 / Set                                                                                  US $2.5-10 / Set
10 Sets                                                                                       10 Sets                                                                                                  10 Sets
 
 
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing
Needle bearing HK1512...                                                 Dac30550032 Wheel hub...                                                              HGH45ha Linear guide...
US $1.5-10.5Set                                                                  US $2.5-5.5 / Set                                                                                US $2.5-11 / Set
10 Sets                                                                                  10 Sets                                                                                                10 Sets


We supply different types of ball and roller bearings,tapered roller bearing, deep groove ball bearing, spherical roller bearing, Linear guides. 

6303 6302 6301-2RS Wholesale Original Single Row Auto Robot Gearbox Bearing Deep Groove Ball Thin Wall Bearing

FAQ

Q1:  What is our advantages?
A: Manufacturer - Do it only with the Best;Your Choice make different. 
Q2:  Our Products
A:   Equal-section thin-wall bearings,Linear guide bearings,Deep groove ball bearing,Cylindrical roller bearing,Spherical roller bearing,Needle roller bearing,Angular contact ball bearing,Tapered roller bearing,Thrust ball bearing,Self-aligning ball bearing.
Q3:  Process of our production
A:  Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing
Q4:  How to customize bearing(non-standard) from your company?
A:  We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5:  What should I care before installation?
A:  Normally, the preservative with which new bearings are coated before leaving the factory does not need to be removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible with the preservative, it is necessary to wash and carefully dry the bearing.Bearings should be installed in a dry, dust-free room away from metal working or other machines producing swarf and dust.
Q6:  How to stock and maintenance my bearings right? 
A: Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity or sudden and severe temperature changes that may result in condensation forming;Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.

To get price list of promotion bearings, please contact us



 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier