30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing

Product Details
Customization: Available
Rolling Body: Roller Bearings
The Number of Rows: Single
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Plant Area
>2000 square meters
Management System Certification
ISO 9001, ISO 14001, IATF16949
  • 30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
  • 30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
  • 30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
  • 30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
  • 30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
  • 30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
Find Similar Products
  • Overview
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • Quality Warranty
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
30203
Outer Dimension
Small (28-55mm)
Material
Bearing Steel
Spherical
Aligning Bearings
Load Direction
Radial Bearing
Separated
Separated
Weight
0.08KG
Lubrication
Sinopec/Great Wall/Shell/Mobil/SRL/Kluber
Features
Low Noise/High Precision/Long Life
Cage Material 1
Steel plate stamping cage
Cage Material 2
copper alloy cutting cage
Cage Material 3
pin type cage
Rolling Material
Steel Ball/Bearing Steel/Stainless Steel/Ceramic
Clearance
C0/C2/C3/C4
Noise&Vibration Level
Z1V1/Z2V2/Z3V3/Z4V4
Precision Level
P0/P6/P5/P4/P2
Delivery
Fast delivery, Some stocks
Transport Package
Industrial Packing/ Single Box/Pallet/Carton
Specification
17*40*13.25MM
Trademark
GIL/NEUTRAL/OEM
Origin
China
HS Code
8482200000
Production Capacity
7500000/Year

Packaging & Delivery

Package Size
20.00cm * 30.00cm * 40.00cm
Package Gross Weight
21.000kg

Product Description

Product Parameters
Tapered Roller Bearing
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
Single Row Tapered Roller Bearing
Bearing No. dxDxTxBxC (mm) Weight(kg)   Bearing No. dxDxTxBxC (mm) Weight(kg)
30202 15 35 12 7 5 0.050    30302 15 42 14.25 13 11 0.098 
30203 17 40 13.25 12 11 0.080    30303 17 47 15.25 14 12 0.134 
30204 20 47 15.25 14 12 0.127    30304 20 52 16.25 16 13 0.176 
30205 25 52 16.25 15 13 0.154    30305 25 62 18.25 17 15 0.272 
30206 30 62 17.25 16 14 0.241    30306 30 72 20.75 19 16 0.408 
30207 35 72 18.25 17 15 0.344    30307 35 80 22.75 21 18 0.540 
30208 40 80 19.75 18 16 0.435    30308 40 90 25.25 23 20 0.769 
30209 45 85 20.75 19 16 0.495    30309 45 100 27.25 25 22 1.010 
30210 50 90 21.75 20 17 0.563    30310 50 110 29.25 27 23 1.310 
30212 60 110 23.75 22 19 0.949    30311 55 120 31.5 29 25 1.660 
30213 65 120 24.75 23 20 1.180    30313 65 140 36 33 28 2.550 
30214 70 125 26.25 24 21 1.260    30314 70 150 38 35 30 3.060 
30215 75 130 27.25 25 22 1.410    30315 75 160 40 37 31 3.570 
30216 80 140 28.25 26 22 1.720    30316 80 170 42.5 39 33 4.410 
30217 85 150 30.5 28 24 2.140    30317 85 180 44.5 41 34 5.200 
30218 90 160 32.5 30 26 2.660    30318 90 190 46.5 43 36 6.030 
30219 95 170 34.5 32 27 3.070    30319 95 200 49.5 45 38 6.980 
30220 100 180 37 34 29 3.780    30320 100 215 51.5 47 39 8.560 
                             
                             
31305 25 62 18.25 17 13 0.284                 
31306 30 72 20.75 19 14 0.398                 
31307 35 80 22.75 21 15 0.530                 
31308 40 90 25.25 23 17 0.738                 
31311 55 120 31.5 29 21 1.590                 
31313 65 140 36 33 23 2.420                 
31314 70 150 38 35 25 2.920                 
31315 75 160 40 37 26 3.470                 
31316 80 170 42.5 39 27 4.110                 
31317 85 180 44.5 41 28 4.850                 
31318 90 190 46.5 43 30 5.660                 
31320 100 215 56.5 51 35 8.670                 
                             
                             

01 Roller Bearing

Cylindrical Roller Bearings Spherical Roller Bearings
Taper Roller Bearings Needle Roller Bearings

02 Applications
  
Main Applications
Automobile Others
Front Wheel Machine Tool Spindles
Rear Wheel Construction Machinery
Gearbox Large Agricultural Machinery
Differential Pinion Shaft Railroad Vehicle Gear Reducers
  Mill Spokes And Reducers
***Suitable for Heavy Loads and Shock Loads***
 
Packaging & Shipping
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing

 

Company Profile
About Us
Focus on a variety of industries
Provide maintenance solutions
Optimize customer inventory and reduce cost

 

30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
What We Do
Comprehensive product range:

- Bearings
- Oil seals, Transmission belt
- Chain and Sprocket
- Hub assembly & Wheel bearings
- Coupling, castings
Linear motion
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing

Our Advantages

1. We have the most advanced bearing process equipment, CNC automatic facilities, and testing instruments.
2. We manufacture ball bearings and mounted bearing units, and also provide a strong full range of products, including electric motors and components One-stop partnerships products from our audited supply chain.
3. All products are manufactured exclusively by companies with ISO 9001:2008 certified Quality Systems which use state-of-the-art machines. The quality path starts from the beginning to deliver and goods' quality trackable

 

Advantage
Advanced Automatic Lines Comprehensive Range
Premium Quality Sustainability

Our Values
Behavior-based, service-oriented, focused on results and committed to continuous improvement


Factory
To be a leader in providing the best valuable (Reasonable cost, Reliable quality) supply of precision rollers.
Providing this value, will help our customers remain competitive in the 
global marketplace.
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing

Please see detailed introduction about our manufacturing process and measuring process.

30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing

30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
30203 Tapered Roller/Auto parts/transmission/wheel/thrust/china wholesale/Engine/motorcycle/tractor/linear guide/steel ball/Diesel generator sets/1688 bearing
Advantage Manufacturing Processes and Quality Control:
01Heat Treatment
02 Centerless Grinding Machine 11200 (most advanced)
03 Automatic Production Lines for Raceway
04 Automatic Production Lines for Raceway
05 Ultrasonic Cleaning of Rings
06 Automatic Assembly
07 Ultrasonic Cleaning of Bearings
08 Automatic Greasing, Seals Pressing
09Measurement of Bearing Vibration (Acceleration)
10 Measurement of Bearing Vibration (Speed)
11 Laser Marking
12 Automatic Packing


 

Quality Warranty

Granville as a manufacturer of high quality products, guarantees compliance with the highest standards relative to the use of the best steel quality in the production process, the highest standards in the design of contact surfaces, as well as the most efficient packing and lubrication of parts. From material coming, quality control through all processes. Except interal test, goods to third party inspection if required. After the center of inspection and experiment being founded, effective methods of inspecting all kinds of raw materials are mastered and then the reliability of bearings is ensured. One of our main objectives is the continued improvement in the quality of our products and processes, in pursuit of which we obtained ISO certification 9001:2008 and TS16949. 

After Sales Service
  1. Optimize customer inventory and reduce cost
  2. Provide maintenance solutions
FAQ

 

Q1.Can you accept OEM and customization?
A: Yes. We can customize it according to the samples and drawings you provide.

Q2.Do you keep a stock of these things?
A: In stocks

Q3.Can you provide samples free of charge?
A: Yes. We can provide samples free of charge. But the freight is paid by the customer.

Q4.What's the delivery date?
A:The delivery time of sample orders is 3 working days.The bulk orders are 5-10 working days.

Q5: Why your price is higher than others?
A: Price = quality . We firmly believe that by the quality of the customer is always get more reliable than on price . So we insist on doing high-quality products.

Q6:What kind of transport do you have ?
A: According to the weight,we will choose the most appropriate mode of transport for you. Our freight forwarding is efficient and cheap.

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