• Nylstop Safety Bearing Nut - 120 °C - Cadmium Plated- Lubricated

    MATERIAL: Alloy steel 35NCD16, heat treated for 28 - 44 HRC.

    SURFACE TREATMENT: Cadmium 5 to 15 µm + dry film lubricant.

    CLASSIFICATION: 120°C.

    THREAD: PROFILE:

    • ISO M in accordance with NFL 05-220.
    • TOLERANCES: In accordance with NFL 05-223.
    TOLERANCES OF FORM AND POSITION : In accordance with ISO 8788.

    MARKING: ø + Pas + SD.

    QUALIFICATION AND ACCEPTANCE CONDITIONS: Simmonds Specification N° 170.

    OPTION: To obtain a left-hand thread nut, please mention it clearly after the part number. Example: 25150CNA101 gauche.

    Contact Alcoa for the diameter/type in manufacturing.

  • Castellated Bearing Safety Ring - Alloy Steel Silver-Coated

    MATERIAL: Alloy Steel 35NCD16 in accordance with TR 3823, heat treated for 28 - 34 HRC.

    SURFACE TREATMENT: Silver plate 5 to 15µm in accordance with EN 2786.

    TEMPERATURE CLASS: 260° C.

    THREAD: MJ in accordance with ISO 5855-2.

    MARKING: ø- MJ - SD in accordance with EN 2424 -Category N, on the area indicated on the drawing.

    QUALIFICATION AND ACCEPTANCE CONDITIONS: AFS SIMMONDS Specification N° 153. To obtain a left-hand thread ring, please mention it clearly after the part number. Ex: 42150 BCR 101 left hand-thread.

    Contact Alcoa for the diameter/type in manufacturing.

  • Castellated Bearing Safety Ring - Alloy Steel Silver-Coated

    MATERIAL: Corrosion resistant Steel Z6NCT25 in accordance with TR 3791, heat treated for 27 - 44 HRC.

    SURFACE TREATMENT: Silver plate 5 to 15µm in accordance with EN 2786.

    TEMPERATURE CLASS: 450° C.

    THREAD: MJ in accordance with ISO 5855-2.

    MARKING: ø- MJ -C - SD in accordance with EN 2424 -Category N, on the area indicated on the drawing.

    QUALIFICATION AND ACCEPTANCE CONDITIONS: AFS SIMMONDS Specification N° 153. To obtain a left-hand thread ring, please mention it clearly after the part number. Ex : 42150 BCR 105 left hand-thread.

    Contact Alcoa for the diameter/type in manufacturing.

  • Nylstop Safety Bearing Nut - 120 °C - Cadmium Plated-Lubricated

    MATERIAL: Alloy steel 35NCD16, heat treated for 28 - 44 HRC.

    SURFACE TREATMENT: Cadmium 5 to 15 µm + dry film lubricant.

    TEMPERATURE CLASS: 120°C.

    THREAD: ISO 5855-2.

    TOLERANCES OF FORM AND POSITION: In accordance with ISO 8788.

    MARKING: ø + Pas + SD.

    QUALIFICATION AND ACCEPTANCE CONDITIONS: Simmonds Specification N° 170.

    OPTION: To obtain a left-hand thread nut, please mention it clearly after the part number. Example: 25150CNA101 gauche.

    Contact Alcoa for the diameter/type in manufacturing.

  • Castellated Bearing Safety-Nut - Alloy Steel Silver Coated

    MATERIAL: Alloy Steel 35NCD16 in accordance with TR 3823, heat treated for 28 - 34 HRC.

    SURFACE TREATMENT: Silver plate 5 to 15µm in accordance with EN 2786.

    TEMPERATURE CLASS: 260° C.

    THREAD: MJ in accordance with ISO 5855-2.

    MARKING: ø- MJ - SD in accordance with EN 2424 -Category N, on the area indicated on the drawing.

    QUALIFICATION AND ACCEPTANCE CONDITIONS: AFS SIMMONDS Specification N° 153. To obtain a left-hand thread ring, please mention it clearly after the part number. Ex: 42150 ECR 101 left hand-thread.

    Contact Alcoa for the diameter/type in manufacturing.

  • Castellated Bearing Safety-Nut - Corrosion Resistant Steel Silver Coated

    MATERIAL: Corrosion resistant steel Z6NCT25 in accordance with TR 3791, heat treated for 27 - 44 HRC.

    SURFACE TREATMENT: Silver plate 5 to 15µm in accordance with EN 2786.

    TEMPERATURE CLASS: 450° C.

    THREAD: MJ in accordance with ISO 5855-2.

    MARKING: ø- MJ - C - SD in accordance with EN 2424 -Category N, on the area indicated on the drawing.

    QUALIFICATION AND ACCEPTANCE CONDITIONS: AFS SIMMONDS Specification N° 153. To obtain a left-hand thread ring, please mention it clearly after the part number. Ex: 42150 ECR 105 left hand-thread.

    Contact Alcoa for the diameter/type in manufacturing.