Home | |||S 638.ZZ [EZO] Deep groove ball bearing - stainless steel
S 638.ZZ [EZO] Deep groove ball bearing - stainless steel

Bearing S 638.ZZ DIN625-1; ISO15:2011 EZO, Japan. Type: single row ball bearing with pressed steel shields on both sides. Dimensions: 8x28x9 mm. Correspond to - 80038 GOST 7242-81

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  • Product price: 328,40 ₴
  • Tax(20%): 65,68 ₴
  • Total price: 394,08 ₴
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Description

Manufacturer
EZO
Country of origin
Japan
Manufacturer designation:

S 638.ZZ

Designation due to standards:

80038 - GOST 7242-81
638-ZZ - DIN 625-1 ISO15:2011

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 ZZ type.

Parameters

Weight, W

0.024 kg

Bore diameter, d

8 mm

Outside diameter, D

28 mm

Total width, T

9 mm

Sealing

Seal on both sides

Shield material

Metal

Rotation speed (plastic lubricant), v

28000 RPM

Rotation speed (liquid lubrication), v

33000 RPM

Coating

Stainless steel

Basic static load rating, Co

1,97 kN

Basic dynamic load rating, C

4,58 kN

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    • EZO  /  LP-169171
      • Product price: 328,40 ₴
      • Tax(20%): 65,68 ₴
      • Total price: 394,08 ₴
      In Stock 394,08 ₴
      Add to cart