Skip to main content

Description

Deep Groove Ball Bearing Rubber Seal

  • Rubber seal type.

About Deep Groove Ball Bearing

  • Single row deep groove ball bearing (open type, shielded type, sealed type); bore diameter 10 to 240mm.
  • Single row deep groove ball bearing (open type); bore diameter 260 to 800mm.

Maximum Type Ball Bearings

  • Maximum Type Ball Bearings contain a larger number of balls than normal deep groove ball bearings because of filling slots in the inner and outer rings.
  • Because of their filling slots, they are not suitable for applications with high axial loads.
  • BL2 and BL3 types of bearings have boundary dimensions equal to those of single-row deep groove ball bearings of Series 62 and 63 respectively.
  • Besides the open type, ZZ type shielded bearings are also available.
  • When using these bearings, it is important for the filling slot in the outer ring to be outside of the loaded zone as much as possible.
  • Their cages are pressed steel.

Precautions For Use Of Deep Groove Ball Bearings

  • For deep groove ball bearings, if the bearing load is too small during operation, slippage occurs between the balls and raceways, which may result in smearing.
  • The higher the weight of balls and cage, the higher this tendency becomes, especially for large bearings. If very small bearing loads are expected.

Specifications

  • AIMS SKU A0153998
  • Brand NSK
  • Model Number 6004DDU/NSK
  • Basic Load Rating (N) C0r 5000
  • Outer Diameter D (mm) 42
  • Dx min. 47
  • ra max. 0.6
  • da(2) Max. 38
  • da(2) min. 24
  • rN Min. 0.5
  • r0 Max. 0.4
  • Limiting Speed (min-1) Grease Open 11000
  • Factor f0 13.8
  • Basic Load Rating (kgf) C0r 510
  • Basic Load Rating (kgf) Cr 955
  • Bore Diameter x Outer Diameter x Width (mm) 20 x 42 x 12
  • Basic Load Rating (N) Cr 9400
  • r min. 0.6
  • CY Max. 2.9
  • F Max. 1.12
  • D2 Max. 46.3
  • B Min. 1.35
  • A Max. 2.06
  • D1 Max. 39.75
  • Width B (mm) 12
  • Bore Diameter d (mm) 20
  • Type Deep-Groove Ball Bearings
  • Series 6000 Series
SKU: A0153998

NSK 6004DDU Deep Groove Ball Bearing Rubber Seal 20 x 42 x 12mm

Deep Groove Ball Bearing Rubber Seal

$10.93
See all reviews

Choose a different size/variant

Notify Me

Calculate Shipping

Resources

Browse other products under

Deep Groove Bearings

Browse other products by

NSK

Reviews

Write a product review!

Help other AIMS Industrial Supplies users shop smarter by writing reviews for products you have purchased.

Write a product review