Bearing 684.H.2RS EZO, Japan. Type: miniature deep groove ball bearing. Single row. 2RS-type shields on both sides. Extra light metric series. Dimensions (dxDxB): 4x9x4 mm.

Delivery can take several days

  • Product price: 108,00 ₴
  • Tax(20%): 21,60 ₴
  • Total price: 129,60 ₴
In Stock
129,60 ₴
Manufacturer
EZO
Country of origin
Japan
Manufacturer designation:

684.H.2RS

Designation due to standards:

1000084 - GOST 7242-81
1000084 - GOST 8338-75
618/4 2RS - DIN 625-1 ISO15:2011
618/4-2RS 

Design:

The ball bearing consists of two rings (internal and external) and rolling elements (balls), connected with a cage - separator.

Features:

Made of high-carbon chrome bearing steel, characterized by high wear resistance and rolling fatigue strength.
Covered with a layer of stainless steel for working in aggressive environments and at high humidity.
Closed on both sides with seals of the type.

Parameters

Weight, W

0.0006 kg

Inner diameter, d

4 mm

Outer diameter, D

9 mm

Total width, T

4 mm

Shield type

Bilateral

Shield material

Plastic

Rotation speed (plastic lubricant), v

63000 RPM

Rotation speed (liquid lubrication), v

75000 RPM

Coating

Stainless steel

Static load, C0

0,226 kN

Dynamic load, C

0,641 kN

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