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Office address
National Engineering Industries Ltd.
Khatipura Road Jaipur – 302006 Rajasthan, India
Phone Number

Toll Free: 1800 3000 6222
Telephone: +91 141 222 3221
Fax: +91 141 222 1926, 222 2259
CIN: U29130WB1946PLC013643

Deep Groove Ball Bearings

Deep Groove Ball Bearings: What are These?

These are the most commonly found ball bearings in the manufacturing industry, commonly used for automobiles, household appliances, garden tools, office machinery, etc.

Deep groove ball bearings are widely preferred across industries owing to its versatility. These are flexible to the needs of customers and come in various sizes. Their versatility is due to their ability to accommodate radial and axial loads in either direction, making them easy to maintain.

Product Table

Products Principal Dimensions Basic Load Ratings Speed Ratings
Dynamic Static Reference speed Limiting speed
d [mm] D [mm] B [mm] C [kn] Co [kn] [r/min] [r/min]
6205 25 52 15 15.50 7.85 13000 15000
6204 20 47 14  15.21 6.7 16000 18000
6206 30 62 16  21.60 11.3 11000 13000
6202 15 35 11 8.60 3.6 19000 23000
6203 17 40 12 10.60 4.6 18000 21000
6004  20 42 12 10.40  5.05 18000 21000
6201  12 32 10 7.66 3.1 22000 26000
6208 40 80 18 32.50 18 8700 10000
6305 25 62 17 23.50 10.9 12000 14000
6005 25 47 12 11.20 5.85 15000 18000
6207 35 72 17 28.40 15.3 9800 11000
6001 12 28 8 5.65 2.39 26000 30000
6002 15 32 9 6.20 2.84 22000 26000

Deep Groove Ball Bearings: What are its Features?

  • These bearings have deep raceway grooves.
  • Their race dimensions match the dimensions of the balls running inside it.
  • These are low friction, low noise, and low vibration bearings with high rotational speeds.
  • These are fit for high temperatures of 350°C (660°F).
  • These are easy to install and low maintenance too.

Deep Groove Ball Bearings: What are the benefits?

  • The groove set rows ensure low friction which in turn ensures low noise and vibration.
  • Reduced friction enables high running speeds and quicker rpm.
  • Heat resistance makes it ideal for the metals industry or for industrial ovens.
  • Improves quality and performance capabilities for every application.
  • Radial loads and axial loads can be applied in both directions.
  • Versatile w.r.t. greases, ranging from food quality grease to high temperature grease.
  • Reliable for the long term with enhanced bearing life and lubricant service. 

Design Variants

Variations based on number of rows:

  • Single-row deep groove ball bearings: This comes with a single row for the balls inside.
  • Double-row deep groove ball bearings: This has two rows for bearing balls inside it.

Variations based on size of bearings:

  • Miniature deep groove ball bearings: These are ideal for activities requiring light loads and small assemblies.
  • Large deep groove ball bearings: These are tailored for heavy load activities in the manufacturing process, which require higher heat resistance.
Read More
Single Row Deep Groove
The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads
Read More
Double Row Deep Groove
The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads
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