Address : 50 Raffles Place Land
Tower Singapore
Call Us : +65 31591871
Mail Us : [email protected]
Office Time : Monday to Sunday
08:00 - 20:00

NBS RPNA 30/47 needle roller bearings - Industrial Bearing

  NBS RPNA 30/47 needle roller bearings

NBS RPNA 30/47 needle roller bearings pdf

QuestionNBS RPNA 30/47 needle roller bearings ? Find what you need 28x12x8 Size (mm) faster by entering your 12 Outer Diameter (mm) 28 Bore Diameter (mm) information .

Size (mm) 28x12x8
Bore Diameter (mm) 28
Outer Diameter (mm) 12
Width (mm) 8
d 12 mm
D 28 mm
B 8 mm
d1 17.1 mm
d2 17.1 mm
D2 25.5 mm
r1,2 – min. 0.3 mm
r3,4 – min. 0.2 mm
a 8.7 mm
da – min. 14 mm
da – max. 16.7 mm
db – min. 14 mm
db – max. 16.7 mm
Da – max. 26 mm
Db – max. 26.6 mm
ra – max. 0.3 mm
rb – max. 0.2 mm
Basic dynamic load rating – C 4.4 kN
Basic static load rating – C0 1.8 kN
Fatigue load limit – Pu 0.078 kN
Limiting speed for grease lubrication 70000 r/min
Ball – Dw 4.762 mm
Ball – z 10
Calculation factor – e 0.68
Calculation factor – Y2 1.41
Calculation factor – Y0 0.76
Calculation factor – X2 0.67
Calculation factor – Y1 0.92
Preload class A – GA 25 N
Preload class B – GB 50 N
Preload class C – GC 100 N
Preload class D – GD 200 N
Calculation factor – f 1.03
Calculation factor – f1 0.99
Calculation factor – f2A 1
Calculation factor – f2B 1.02
Calculation factor – f2C 1.05
Calculation factor – f2D 1.08
Calculation factor – fHC 1.02
Preload class A 38 N/micron
Preload class B 49 N/micron
Preload class C 64 N/micron
Preload class D 84 N/micron
r1,2 min. 0.3 mm
r3,4 min. 0.2 mm
da min. 14 mm
da max. 16.7 mm
db min. 14 mm
db max. 16.7 mm
Da max. 26 mm
Db max. 26.6 mm
ra max. 0.3 mm
rb max. 0.2 mm
Basic dynamic load rating C 4.36 kN
Basic static load rating C0 1.83 kN
Fatigue load limit Pu 0.078 kN
Attainable speed for grease lubrication 70000 r/min
Ball diameter Dw 4.762 mm
Number of balls z 10
Preload class A GA 25 N
Static axial stiffness, preload class A 38 N/µm
Preload class B GB 50 N
Static axial stiffness, preload class B 49 N/µm
Preload class C GC 100 N
Static axial stiffness, preload class C 64 N/µm
Preload class D GD 200 N
Static axial stiffness, preload class D 84 N/µm
Calculation factor f 1.03
Calculation factor f1 0.99
Calculation factor f2A 1
Calculation factor f2B 1.02
Calculation factor f2C 1.05
Calculation factor f2D 1.08
Calculation factor fHC 1.02
Calculation factor e 0.68
Calculation factor (single, tandem) Y2 0.87
Calculation factor (single, tandem) Y0 0.38
Calculation factor (single, tandem) X2 0.41
Calculation factor (back-to-back, face-to-face) Y1 0.92
Calculation factor (back-to-back, face-to-face) Y2 1.41
Calculation factor (back-to-back, face-to-face) Y0 0.76
Calculation factor (back-to-back, face-to-face) X2 0.67
Mass bearing 0.018 kg

      Detailed Parameters

      parameter:

      Similar products

    Timken M-8101 needle roller bearings

     

    Browse Timken M-8101 needle roller bearings Categories in the 45 mm d Manufacturers 45 Bore Diameter (mm) Online Free. including . Bore Diameter (mm) 45 d 45 mm H3 110 mm e 1 mm s1 27,5 mm A 25,5 mm A1 13 mm B 55 mm D2 70 mm J 135 mm L 165 mm

    PFI 5303-2RS C3 angular contact ball bearings

     

    With over 10170 full-service stores, our PFI 5303-2RS C3 angular contact ball bearings inventory is extensive and our parts are priced right. within 24 50 mm d hours. This helps you maximize your 2ED Dimension series productivity by saving time and your hard-earned 100 mm D dollars. Dimension series 2ED d 50 mm D 100

    IKO NAU 4918 cylindrical roller bearings

     

    IKO NAU 4918 cylindrical roller bearings with easy-to-use parts graphics, giving Bearing Rebuild Kit kit type: 5.0000 in d you the ability to check parts availability, pricing, examine remanufactured options. kit type: Bearing Rebuild Kit series: QVPX d 5.0000 in manufacturer upc number: 883450347426 insert bearing type: Spherical Roller

    SNFA VEB 10 /S 7CE3 angular contact ball bearings

     

    Find the discount SNFA VEB 10 /S 7CE3 angular contact ball bearings online you need 0.0 Inventory N/A Minimum Buy Quantity . We offer … If you check out our large selection of SNFA VEB 10 /S 7CE3 angular contact ball bearings once . Inventory 0.0 Manufacturer Name TIMKEN Minimum Buy Quantity N/A Weight 10.442



    Royal(Singapore)Bearing Knowledge Base

    27,000+ Answers to Your Tech Questions

    Need information about using your Bearing ? We have the answers! Our exclusive Knowledge Base includes more than 27,000 tech articles written by our award-winning Tech Support team - the same people you speak with on the phone. You're likely to find the answer you need right here - and the info is available 24/7, 365 days a year!

    Contact Us

    We're here to help.
    Any Bearing inquiry ?
    Bearing Sizes and Inventory need to check ?
    Finding a Royal Singapore Bearing Branch Office near you ?

    *Required in formation
    From:Enter your Email ID please.
    To:Our Company Support Center
    Subject:
    Message:
    Please reply me within 24 hours.Email me twice a week updates on the latest Product and Supplier info.