33 series/3007 series
Tapered Roller Bearing
Conical roller bearings: can withstand both radial and axial loads, while double row tapered roller bearings can withstand bidirectional axial loads. Due to sliding friction between the large end of the tapered roller and the inner ring edge, its maximum speed is often lower than that of cylindrical roller bearings of the same size. Hollow tapered roller bearings can be cooled with oil to reduce the temperature rise and increase the allowable speed.
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Product Description

Conical roller bearings: can withstand both radial and axial loads, while double row tapered roller bearings can withstand bidirectional axial loads. Due to sliding friction between the large end of the tapered roller and the inner ring edge, its maximum speed is often lower than that of cylindrical roller bearings of the same size. Hollow tapered roller bearings can be cooled with oil to reduce the temperature rise and increase the allowable speed. However, the manufacturing process of this type of bearing is complex and requires a high level of lubrication system for machine tools. It is generally only used on horizontal spindles with special requirements. Conical roller bearings are usually of a separated type, meaning that the cone inner ring assembly composed of an inner ring with a roller and cage assembly can be installed separately from the cone outer ring.


Fersad(mm)D(mm)T(mm)
33 series/3007 series
3310840,00075,00026,000
3310945,00080,00026,000
3311050,00085,00026,000
3311155,00095,00030,000
3311260,000100,00030,000
3311365,000110,00034,000
3311470,000120,00037,000
3311575,000125,00037,000
3311680,000130,00037,000
3311785,000140,00041,000
3311890,000150,00045,000




3300630,00055,00020,000
3301050,00080,00024,000
3301155,00090,00027,000
3301365,000100,00027,000
3301470,000110,00031,000
3301575,000115,00031,000
3301680,000125,00036,000
3301785,000130,00036,000
3301890,000140,00039,000
3301995,000145,00039,000
33020100,000150,00039,000
33021105,000160,00043,000
33022110,000170,00047,000
33024120,000180,00048,000
33026130,000200,00055,000




3320525,00052,00022,000
3320630,00062,00025,000
3320735,00072,00028,000
3320840,00080,00032,000
3320945,00085,00032,000
3321050,00090,00032,000
3321155,000100,00035,000
3321260,000110,00038,000
3321365,000120,00041,000
3321470,000125,00041,000
3321575,000130,00041,000
3321680,000140,00046,000
3321785,000150,00049,000
3321890,000160,00055,000
3321995,000170,00058,000
33220100,000180,00063,000


Product Application

Conical roller bearings are widely used in industries such as automobiles, mines, metallurgy, rolling mills, and plastic machinery.


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Production Workshop


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Packaging and Shipping

Packaging details: Standard export packaging or as required

Port: to be negotiated

Delivery time: To be negotiated, please contact us


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R&D inspection

Liaocheng Chaohang Bearing Co., Ltd. is an industrial and trade oriented enterprise that integrates bearing design, industrial production, and marketing trade. Advanced production equipment, strong technical strength, and complete measurement and testing methods ensure effective quality assurance for the company's products.

Self aligning tapered roller bearings, deep groove ball bearings, angular contact bearings, circular dimensional roller bearings, and steel mill specific bearings are our regular products, and we can design and produce various special bearings and non-standard bearings according to customer requirements.


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FAQ

Q1: How is the after-sales service?

A: We have a professional after-sales service team to help you answer pre-sales and after-sales questions, and can also provide online technical support;

Q2: What is your package like?

A: Generally, we follow standard airworthiness packaging, but we can also provide packaging according to customer requirements;

Q3: How do you ensure the quality of sales?

A: In order to control quality, we have four testing procedures: initial inspection, sampling, retesting, and final inspection.



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