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Dongguan Kesle Electronic Hardware Co., Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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China Low Friction Tapered Roller Bearing 33210 For Industrial Equipment
China Low Friction Tapered Roller Bearing 33210 For Industrial Equipment

  1. China Low Friction Tapered Roller Bearing 33210 For Industrial Equipment
  2. China Low Friction Tapered Roller Bearing 33210 For Industrial Equipment
  3. China Low Friction Tapered Roller Bearing 33210 For Industrial Equipment

Low Friction Tapered Roller Bearing 33210 For Industrial Equipment

  1. MOQ: 1
  2. Price:
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Payment Terms T/T,Western Union,MoneyGram,PayPal
Delivery Time 5-8 work days
Type Tapered Roller Bearing
Bearing Material Bearing Steel GCr15
Bore 50 mm
Outer Diameter 90 mm
Width 32 mm
Model Customizable
Brand Name Kesle
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union,MoneyGram,PayPal Delivery Time 5-8 work days
Type Tapered Roller Bearing Bearing Material Bearing Steel GCr15
Bore 50 mm Outer Diameter 90 mm
Width 32 mm Model Customizable
Brand Name Kesle Place of Origin CHINA
High Light Low Friction Tapered Roller BearingTapered Roller Bearing 3321033210 Bearing

Product Description of Tapered Roller Bearing 33210

I. Product Type and Core Positioning

33210 is a single-row tapered roller bearing, designed specifically to withstand combined radial and axial loads. It is suitable for heavy-load, high-speed conditions, featuring low friction, long service life, and easy maintenance, and is widely used in industrial equipment and automotive transmission systems.

II. Structural Design and Advantages

  • Separable structure:
    The inner ring (including tapered rollers and cage) and outer ring can be independently installed/removed, facilitating equipment assembly and maintenance. Components are interchangeable, reducing operation and maintenance costs.
  • Tapered raceway design:
    The raceways of the inner and outer rings, as well as the rollers, are tapered. The projection lines of the raceways intersect at the bearing axis, enabling pure rolling motion, which significantly reduces operational friction and energy loss.
  • Preload adaptability:
    Supports paired installation of multiple bearings in "back-to-back" or "face-to-face" configurations. Preloading enhances system rigidity, meeting the requirements of high-precision equipment (e.g., machine tool spindles, gearboxes).

III. Key Technical Parameters (Typical values, based on brands like SKF)

Parameter Value Description
Bore 50 mm -
Outer Diameter 90 mm -
Width 32 mm (inner ring: 32mm; outer ring: 24.5mm) Structural dimension difference
Contact Angle 15.417° Affects axial load capacity
Basic Dynamic Load Rating 142 kN (radial) Load limit for continuous operation
Basic Static Load Rating 160 kN (radial) Load limit for static/low-speed conditions
Reference Speed 5300 r/min Recommended speed for regular working conditions
Limiting Speed 7000 r/min Maximum safe speed for short-term operation
Material Bearing steel (raceways, rollers) + steel cage Brass cages available for some brands

IV. Performance Features

  • High load-carrying capacity: Withstands both radial and unidirectional axial forces, suitable for heavy-load equipment (e.g., metallurgical rolling mills, mining machinery).
  • Low friction and long service life: Pure rolling design reduces wear; bearing steel is strengthened by heat treatment to enhance fatigue resistance.
  • Precision and stability: High-precision manufacturing processes (e.g., SKF Explorer grade) ensure low vibration and low noise during high-speed operation.

V. Typical Application Scenarios

  • Industrial field: Food and beverage processing equipment, plastic sheet machinery, vertical rubber machinery, dump trucks, hoists, etc.
  • Automotive industry: Transmission systems (e.g., differentials, gearboxes), heavy-duty axles, etc.
  • Heavy machinery: Metallurgical equipment, mining crushers, construction machinery (e.g., excavator slewing rings), etc.

VI. Notes

  • Ensure coaxiality of inner and outer rings during installation to avoid uneven loading that accelerates wear.
  • Strictly control clearance during paired installation; optimize rigidity through preloading.
  • Select lubrication methods (grease/oil), clearance classes (e.g., C3/C4), or anti-corrosion coatings according to working conditions to adapt to special environments (e.g., high temperature, dusty conditions).

For customized parameters (such as brass cages, special clearances) or brand selection, please consult us further.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Total Annual:

    10000000-20000000

  • Employee Number:

    50~80

  • Ecer Certification:

    Verified Supplier

Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support. 2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was... Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support. 2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was...

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  • Dongguan Kesle Electronic Hardware Co., Ltd
  • Guangdong Dongguan Kesile Electronic & Hardware Products Factory
  • https://www.excavatorbearings.com/

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