China Factory Bearing 30205 32209 32216 32218 11749/11710 45449/45410 580/572 Tapered Roller Bearing for Mechanical Equipment

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Product Description

Basic Specifications
Model NO.
30205 32209 32216 32218 11749/11710 45449/45410
Aligning
Standard
Service
OEM Service
Lubrication
Oil or Grease
Precision Rating
P0 P4 P5 P6
Radial Clearance
C2 Co C3 C4 C5
Vibration Accel.
Z Z1 Z2 Z3 Z4
Material
Bearing Steel
Application
Automobile, Engineering, Rail Transit
Package Size
20.00cm * 10.00cm * 10.00cm
Tapered Roller Bearing Main View
Product Parameters
Bearing NO Dimensions (mm) Speed rating (IPM) Basic load rating (KN) Weight (kg)
dDB GreaseOil CrCor
30202153511110001500014.813.20.05
30203174013.2590001200020.821.80.079
3020420421585001100025.028.20.095
302052547157500950028.034.00.11
302063062166300840043.343.30.23
302073572175500740054.254.20.33
302084080184900660063630.42
302105090204000530073.373.30.52
30215751302527003600138.4138.41.36
3022010018034200027002542543.72
30230150270451300170045145110.8
3024020036058950130067599025.4
Features & Advantages

Tapered roller bearings belong to separable bearings, where the outer ring and inner components are interchangeable. These bearings can handle both radial and axial loads simultaneously.

Bearing Category View Double Row Tapered Roller Bearing Inch Tapered Roller Bearing
  • Low friction and high-speed capability
  • Excellent load-bearing performance
  • Separable components for easy exchange
  • High-quality steel for extended service life
  • Strict quality control processes
  • ISO Standard certification
Our Service Policy
Free Samples: Available based on model and quantity.
OEM/ODM: Full customization for logos and packaging.
Low MOQ: Small orders starting from 10 PCS accepted.
Professional Mfg: Over 20 years of production expertise.
Stock Availability: Large inventory for fast shipping.
Quality Control Process Workshop Equipment Industrial Application
Manufacturing Excellence

Our facility has been operating since 2003, featuring advanced process equipment and complete testing methods. We maintain a temperature-controlled assembly workshop and have passed the IATF16949:2016 international quality management system certification. Every bearing undergoes full-process tracking from raw material selection to final delivery to ensure maximum service life.

Factory Production Line Bearing Inspection Packaging & Shipping
Frequently Asked Questions
What are the primary applications for these tapered roller bearings?
These bearings are widely used in the automotive industry, heavy machinery, construction gear systems, machine tool spindles, rail transit, and mining equipment.
Do you support OEM and custom branding?
Yes, we can laser engrave your logo on the bearing shields and customize the packaging according to your specific design requirements.
What is the minimum order quantity (MOQ)?
For standard stock bearings, the MOQ is 10 PCS. For customized brand orders, the MOQ is generally 3000 PCS.
Are samples available for testing?
Yes, we provide 1-10 PCS of samples. Depending on the model and material, samples may be free, while the client covers the shipping costs.
How do you guarantee product quality?
We implement full-process tracking from raw materials to delivery and operate under the IATF16949:2016 international quality management system.
What precision ratings can you provide?
We offer precision ratings including P0, P4, P5, and P6 to meet various industrial requirements.

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