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Rotary Shaft Seal R01-AF2

Model R01-AF2 / ロータリーシール / SKF (Official website) / Listed on page 51 of the document

A rotary seal that is more robust and has higher contact force than the R01-AF, with improved pressure resistance.

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Rotary Shaft Seal R01-AF2 on page 51 of SKF "切削加工シール製品ラインアップ"
Source: SKF「切削加工シール製品ラインアップ」page 51
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Specifications

Maximum Operating Pressure 15 bar
Maximum Sliding Speed 0.5 m/s

ロータリーシール model comparison

Compare 25 models in the same series by specification.

Model Maximum Sliding Speed Maximum Operating Pressure Operating Temperature Range
R01-AF2 This product 0.5 m/s 15 bar —
R02-P 0.2 m/s — 0～+80 °C
R02-R 0.2 m/s — -50～+200 °C
R03-P 0.2 m/s 400 bar -40～+100 °C
R03-R 0.2 m/s 250 bar -50～+200 °C
R04-A 0.2 m/s 160 bar -50～+110 °C
R05-A 0.2 m/s 160 bar -50～+110 °C
R06-P 25 m/s — -50～+110 °C
R06-R 25 m/s — -50～+200 °C
R07-P 25 m/s — -50～+110 °C
R07-R 25 m/s — -50～+200 °C
R08-A — — -60～+200 °C
R08-P 2.5 m/s — -50～+110 °C
R08-R 7.5 m/s — -60～+200 °C
R09-F 0.4 m/s 350 bar -20～+200 °C
R09-FS 0.4 m/s 350 bar -30～+200 °C
R10-F 0.4 m/s 350 bar -20～+200 °C
R10-FS 0.4 m/s 350 bar -30～+200 °C
R11-F 20 m/s 5 bar -200～+260 °C
R19-F 2 m/s 150 bar -200～+260 °C
R19-FX 2 m/s 150 bar -200～+260 °C
R30-A 0.5 m/s — -25～+200 °C
TX 11 m/s — -30～+150 °C
TY 11 m/s — -30～+150 °C
TZ 11 m/s — -30～+150 °C

How to choose Rotary Seals

Points to check when selecting, with the values for this product (R01-AF2).

  1. 1. Select a size that matches the shaft diameter

    Select seals to match the diameter of the shaft on which they are installed. Listed products cover a shaft diameter range of 5 to 1000 mm, and the applicable range differs by type. Shaft tolerance and surface roughness also affect sealing performance and wear, so check the recommended groove dimensions together with the shaft diameter.

  2. 2. Confirm the peripheral speed is within the limit

    This product: Maximum Sliding Speed 0.5 m/s

    Sliding speed is evaluated as the peripheral speed calculated from shaft diameter and rotational speed. The listed upper limits range widely from 0.2 to 25 m/s, and higher speeds make lips and slide rings more prone to wear from frictional heat. Choose a product with a margin above the actual peripheral speed, for example from PTFE spring-loaded types recommended for low friction and high speed.

  3. 3. Match the pressure rating and single- or double-acting design

    This product: Maximum Operating Pressure 15 bar

    The maximum operating pressure of listed products is 5 to 400 bar. Springless lip seals are mainly intended for grease retention and foreign matter exclusion and are not suitable for high pressure. For rotary joints and rotary pivots subject to high pressure or pressure from both sides, consider double-acting PTFE seals combined with O-rings.

  4. 4. Select materials suited to temperature and fluid

    Rubber-based materials such as NBR offer excellent elasticity, while PTFE offers superior chemical resistance, heat resistance and low friction. PTFE is often selected for chemical and pharmaceutical applications and high-temperature environments. Check that the O-ring material of the energizer is compatible with both the operating temperature range and the fluid used.

  5. 5. Check the cross-section dimensions for the groove

    Cross-section dimensions range from 0.85 to 10.5 mm and must match the width and depth of the housing groove. When replacing existing equipment, match the cross-section dimensions as well as the shaft diameter, and confirm that the squeeze is appropriate.

  6. 6. Determine whether a split design is required

    Split designs that can be divided into two halves are available for plummer blocks, allowing replacement without removing the shaft and reducing maintenance effort. When using a one-piece type, confirm during the design stage whether it can be inserted from the shaft end and whether chamfers or tooling are provided to avoid damaging the lip.

This guide was written by AI based on the listed products' documents and specification items.

About Rotary Seals and all products

Description

Improves pressure resistance through a design with high contact force. Materials can be selected from ECOPUR series, SKF Ecorubber series, and others.

Features

  • Improved pressure resistance
  • High contact force

Applications

  • Agricultural machinery
  • Construction machinery

FAQ

Q. What are the maximum operating pressure and maximum sliding speed of the R01-AF2?
A. The maximum operating pressure is 15 bar, and the maximum sliding speed is 0.5 m/s.
Q. How does the R01-AF2 differ from the R01-AF in terms of features?
A. It is a rotary seal that is more robust and has higher contact force than the R01-AF, with improved pressure resistance. Pressure resistance is enhanced through a design with high contact force.
Q. What materials can the R01-AF2 be selected from?
A. Materials can be selected from ECOPUR series, SKF Ecorubber series, and others.
Q. What applications is the R01-AF2 used for?
A. It is used in agricultural machinery and construction machinery.

Written by AI based on the content of the source documents.

Source documents

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