Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"Low Friction Tapered Roller Bearing 33210 For Industrial Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/fa\/43c9476d9907e579cfec15ca16d5-200x200-1\/low_friction_tapered_roller_bearing_33210_for_industrial_equipment.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal"}}
{"title":"Double Row Tapered Roller Bearing 33018 High Load For Heavy Industry Transportat","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/5b\/4279edf1f66a0b66a48431416c66-200x200-1\/double_row_tapered_roller_bearing_33018_high_load_for_heavy_industry_transportation.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal"}}
{"title":"32012 Taper Roller Bearing High Precision Truck Roller Bearing 60x95x23","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/20\/9238b9f5ef8de310d041a1b7bbda-200x200-1\/32012_taper_roller_bearing_high_precision_truck_roller_bearing_60x95x23.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal"}}
{"title":"GCr15 Steel Roller Bearing 32006 30x55x17 Tapered Bearing For Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/21\/b910def3b9717da33724d8efc933-200x200-1\/gcr15_steel_roller_bearing_32006_30x55x17_tapered_bearing_for_industrial_machinery.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal"}}
{"title":"33114 70x120x37mm Tapered Roller Bearing Manufacturers Low Friction","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/f3\/701c8870294d394335c48be3e97a-200x200-1\/33114_70x120x37mm_tapered_roller_bearing_manufacturers_low_friction.jpg","attrs":{"Brand Name":"Kesle","Model Number":"31313","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
{"title":"Kesle 30205 Taper Roller Bearing High Load For Automobile Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/98\/2574d480a8e37f40ed77e812d799-200x200-1\/kesle_30205_taper_roller_bearing_high_load_for_automobile_industry.jpg","attrs":{"Brand Name":"Kesle","Place of Origin":"CHINA","Minimum Order Quantity":"1","Payment Terms":"T\/T,Western Union,MoneyGram,PayPal"}}
{"title":"DOYE IKO Tapered Roller Bearing 30305 For Excavators Wind Power \/ Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/d2\/7c009a94314267bbe1ade5594d07-200x200-1\/doye_iko_tapered_roller_bearing_30305_for_excavators_wind_power_2f_construction_machinery.jpg","attrs":{"Brand Name":"Kesle","Model Number":"30305","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
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.
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...