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20pcs High quality SMR74 bearings 4*7*2 ABEC-5 SMR74 Stainless steel bearings — free shipping

R6528.28

904 in stock

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  • Description

    Whether standard parts: standard parts
    Standard Number: SMR74

    Sample or spot: spot
    Model: SMR74
    Diameter: 4 (mm)
    Diameter: 7 (mm)
    Thickness: 2 (mm)
    Purpose: Medical Devices
    Cage material: stainless steel
    Size specifications: mini D ≤ 26
    Rolling type: Ball
    Rolling out a few: single
    Roller type: deep groove raceway
    Use features: corrosion-resistant
    Load direction: to the heart
    Type: Deep groove ball bearings

     

     

    Material: ring and ball bearing steel or stainless steel, cage, dust cover, tight circle of stainless steel 440

     

     

     

     

     

     

    Miniature Bearings Features:
    1 Sealing form: Open, Z, ZZ, RS, 2RS, 2RZ
    (2) Accuracy: ABEC-1, ABEC-3, ABEC-5, ABEC-7
    3 Vibration level: V1, V2, V3, V4
    4 Noise level: Z1, Z2, Z3, Z4
    5 Internal clearance codes: C0, C2, C3, C4, C5
    6 stainless steel Material: Stainless steel (AISI440C, AISI304, AISI316), ceramics
    7. Holder: Stainless steel, PTFE, nylon
    8 bearing rings and balls hardness: 59 – 63HRC
      Explanation:
    1.Z behalf of miniature bearings on one side is a metal dust cover, ZZ represents the metal dust cover on both sides
    RS represents one side of miniature bearings non-contact rubber seals, 2RS representatives on both sides and non-contact rubber seals
    RZ represents one side is a miniature bearings contact rubber seals, 2RZ representatives contact rubber seals on both sides

    Specific technical parameters can contact our technical staff.

     

     

     

     

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