SKF 3780/3720/Q Bearings

Bearing Type : Tapered roller bearings
Model No : 3780/3720/Q
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SKF 3780/3720/Q Bearing | Tapered roller bearings

Bearing 3780/3720/QBearing 3780/3720/Q

Bearing number : 3780/3720/Q

Size (mm) : 50,8x93,264x30,162

Brand : SKF

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 93,264

Width (mm) : 30,162

Bearing dimensions and specification in SKF catalogue:

d - 50.8 mm

D - 93.264 mm

T - 30.162 mm

d1 - - 71.2 mm

B - 30.302 mm

C - 23.812 mm

r1,2 - min. - 3.5 mm

r3,4 - min. - 3.3 mm

a - 22 mm

da - max. - 60 mm

db - min. - 62 mm

Da - min. - 80 mm

Da - max. - 84.5 mm

Db - min. - 87 mm

Ca - min. - 3 mm

Cb - min. - 5 mm

ra - max. - 3.3 mm

rb - max. - 3.1 mm

Basic dynamic load rating - C - 110 kN

Basic static load rating - C0 - 146 kN

Fatigue load limit - Pu - 17 kN

Reference speed - 5300 r/min

Limiting speed - 7500 r/min

Calculation factor - e - 0.33

Calculation factor - Y - 1.8

Calculation factor - Y0 - 1

Mass bearing - 0.866 kg

Tags :  SKF , 50,8x93,264x30,162

Tapered roller bearings SKF 3780/3720/Q Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings SKF 3780/3720/Q bearings.

The company's core bearings are Tapered roller bearings SKF 3780/3720/Q, and deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, wheel bearings, linear bearings, bearing blocks, ceramic bearings, plastic bearings and other bearings, cylindrical roller bearings , Angular contact ball bearings, tapered roller bearings, thrust ball bearings, thrust roller bearings and needle roller bearings and other spherical plain bearings and other fine bearings.

Our Tapered roller bearings SKF 3780/3720/Q bearings and other bearings are 100% compliant with the international quality standard ISO 9001 and are highly appreciated in various markets around the world.

How does Tapered roller bearings SKF 3780/3720/Q work for you for a long time?

  • The installation is correct, affect the accuracy, life, performance. After installation, fill the bearing with lubricant.
  • Do not let hammer, transfer roller pressure and other strong impact
  • Use precise installation tools to avoid the use of fabrics and staple fibers
  • Lubricate the bearings to avoid rusting of high quality mineral oils, especially in summer
  • General inspection, such as ambient temperature, vibration, noise check
  • Keep the bearings clean from dust, contaminants, and moisture.
  • Bearings can not be ultra-cold.

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