77R4 Nachi

7,19 ex VAT
€ 8,70 incl. VAT
€ 8,70 incl. VAT
7,19 ex VAT
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77R4 Nachi

Miniature ball bearing

Stock
not in stock
Brand Nachi
Article number 77R4 Nachi
Inside diameter 6,35mm
Outside diameter 15,88mm
Width 5,00mm
Product description

The 77R4 Nachi is a miniature ball bearing. This is a very small single-row deep groove ball bearing. The design consists of an inner and an outer ring, with a ball and cage assembly in between. Thanks to their simple construction, these bearings require little maintenance. With their compact dimensions, miniature bearings are suitable for applications where space is limited.

Additionally, miniature ball bearings boast significant radial load-bearing capacity. The cage of the 77R4 Nachi ensures that the balls do not touch each other and move in a controlled manner. This generates less heat and allows for high speeds to be reached. Miniature ball bearings are therefore widely used in situations where very high rotational rates are required.

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Product specifications

All dimensions

  1. Inner (d) MM 6,35
  2. Outer (D) MM 15,88
  3. Width (B) MM 5,00
  4. Inner (d) Inch 0.2500
  5. Outer (D) Inch 0.6250
  6. Width (B) Inch 0.1968

Technical details

  1. Availability 0 pcs
  2. Brand Nachi
  3. Item number 77R4 Nachi
  4. Also known as ADR.R4-2Z
  5. Category Deep Groove Ball Bearings Single Row

Weight and Dimensions

  1. Weight (kg) 0.004

Product Properties

  1. Bore C - Cylindrical Bore
  2. Seal ZZ/2Z - Steel Seal on Two Sides
  3. Cage Type S - Steel or Standard Cage
  4. External Modification No External Modification
  5. Radial Internal Play Cn Normal Internal Play
  6. Precision Standard Precision
  7. Lubrication Standard Lubrication
  8. Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
  9. Special Treatment No Special Treatment
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77R4 Nachi

not in stock
7,19 ex VAT
7,19 ex VAT

77R4 Nachi

not in stock
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