Home | |||61903 2RS | 6903.H.2RS [EZO] Deep groove ball bearing. Thin section.
Пiдшипник 6903 H.2RS (6903 H.2RS) [EZO]

6903.H.2RS EZO, Japan - Deep groove ball bearing. Sealed on both sides. Ultra Light Metric Series. Dimensions 17x30x7 mm. Corresponds to the bearings 1000903 (GOST 8338-75) and 61903 2RS (DIN625-1).

  • Product price: 410,00 ₴
  • Tax(20%): 82,00 ₴
  • Total price: 492,00 ₴
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492,00 ₴
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Description

Manufacturer
EZO
Country of origin
Japan
Manufacturer designation:

6903.H.2RS

Designation due to standards:


61903 2RS - DIN 625-1 ISO15:2011
61903 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 2RS type.

Parameters

Weight, W

0.0167 kg

Bore diameter, d

17 mm

Outside diameter, D

30 mm

Total width, T

7 mm

Sealing

Seal on both sides

Shield material

Plastic

Material

Stainless steel

Rotation speed (plastic lubricant), v

22000 RPM

Rotation speed (liquid lubrication), v

26000 RPM

Basic static load rating, Co

2.56 kN

Basic dynamic load rating, C

4.59 kN

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