Koyo DPI URB ZWZ
Ball Bearings
 

Single-Row Deep Groove Ball Bearing

DPI Single-row deep groove ball bearings are the most common type of rolling bearings and have the widest range of applications.

They are suitable for high speed applications and require minimum maintenance.

Their design allows them to accommodate axial loads in both directions in addition to radial loads even at high speeds.

They are available in DPI in open type bearings as well as steel shields or rubber seals fitted on one or both sides and come prelubricated with grease. These bearing are also available with snap rings on the periphery.

Pressed steel Cages are the most common type of cages used. For big deep groove ball bearings,sometimes machined brass cages are also used.

Product List

  1. •  16000
  2. •  6000
  3. •  6200
  4. •  6300
  5. •  6400
  6. •  6800
  7. •  6900
  8. •  62200
  9. •  62300
  10. •  63000
  11. •  RLS, RMS (INCH SERIES)
  12. •  MINIATURE BEARINGS (600,620,630,680,690, R, EN)

Related Industries

  1. •  Steel Industry
  2. •  Mining and Heavy Equipment
  3. •  Construction
  4. •  Paper Manufacturing
  5. •  Gear Box Manufacturing
  6. •  Electric Pumps and Compressors
  7. •  Conveyor Systems
  8. •  Household Appliances
  9. •  Electric Motors
  10. •  Motor Cycles 2 and 3 Wheelers
  11. •  Packaging Industry
  12. •  Textile Industry
  13. •  Agriculture Machinery
  14. •  Automotive

Catalogue

Angular Contact Ball Bearings

DPI Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis.

These bearings have a contact angle, which can sustain significant axial loads in one direction together with radial loads simultaneously.

The rigidity of single-row angular contact ball bearings can be increased by preloading,  and are often used in the main spindles of machine tools which require high running accuracy.

The cages for angular contact ball bearings with a contact angle of 30° (Symbol A) or 40° (Symbol B) are available in Steel ,synthetic resin cages or molded polyamide resin cages.

DPI Angular Contact Ball Bearings are available as follows
1.    Single Row Angular Contact Ball Bearings
2.    Double Row Angular Contact Ball Bearings
3.    Four Point Contact Ball Bearings

Product List

  1. •  7000
  2. •  7200
  3. •  7300
  4. •  7400
  5. •  7900
  6. •  3200
  7. •  3300
  8. •  5200
  9. •  5300
  10. •  QJ 200
  11. •  QJ 300

Related Industries

  1. •  Steel Industry
  2. •  Mining and Heavy Equipment
  3. •  Construction
  4. •  Paper Manufacturing
  5. •  Gear Box Manufacturing
  6. •  Electric Pumps and Compressors
  7. •  Electric Motors
  8. •  Textile Industry

Catalogue

Self-Aligning Ball Bearings

DPI Self-Aligning Ball Bearings are used in applications where there is considerable misalignment of the shaft and the shaft may deflect.

Self-aligning ball bearings have the lowest friction of all rolling bearings, which enables it to run cooler at higher speeds

Pressed steel cages are usually used.

DPI Self Aligning  Ball Bearings are available in Open Type and sealed type.

Product List

  1. • 1200
  2. • 1300
  3. • 2200
  4. • 2300

Related Industries

  1. • Textile Industries
  2. • Paper Manufacturing
  3. • Gear Box Manufacturing

Catalogue

Thrust Ball Bearings

DPI single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage thrust assembly. The bearings are separable for ease in mounting

Single direction thrust ball bearings can sustain axial loads in one direction and thus locate a shaft axially in one direction. They must not be subjected to any radial load.
Thrust ball bearings are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat (housing washer). They can sustain axial loads but no radial loads..

DPI double direction thrust ball bearings consist of one shaft washer, two housing washers and two ball and cage thrust assemblies. All These parts are separate and can be mounted separately for ease of mounting.

Both Single and Double direction Thrust Ball Bearings use, pressed steel cages and machined brass of the same diameter series

Product List

  1. •  51100
  2. •  51200
  3. •  51300
  4. •  51400
  5. •  52200
  6. •  52300
  7. •  52400
  8. •  53200
  9. •  53300
  10. •  53400

Related Industries

  1. •  Steel Industry
  2. •  Paper Manufacturing
  3. •  Mining and Heavy Equipment
  4. •  Construction
  5. •  Gear Box Manufacturing
  6. •  Textile Industry

Catalogue