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Home>Products>INA Bearings>INA RNA4912 needle roller bearings

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  • INA RNA4912 needle roller bearings
  • INA RNA4912 needle roller bearings
  • INA RNA4912 needle roller bearings
  • INA RNA4912 needle roller bearings
  • INA RNA4912 needle roller bearings
  • INA RNA4912 needle roller bearings

INA RNA4912 needle roller bearings

  • We BEARING SCIENCE & TECHNOLOGY CO.,LTD. work closely with our INA RNA4912 needle roller bearings manufacturing 5000 Max. Allowed rpm(rpm) partners to bring the best value to 85 d customers.

  • INA

  • RNA4912

  • 85
  • 5000
  • 49500
  • Steel
  • 9 Days or more
  • Grade 0
  • 22
  • Steel
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  • BEARING SCIENCE & TECHNOLOGY CO.,LTD.2020-07-10 09:46:19
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INA RNA4912 needle roller bearingsSpecifications

d: 85 Max. Allowed rpm(rpm): 5000 Basic Dynamic Load Rating(N): 49500
Inner/Outer Ring Material: Steel Days to Ship: 9 Days or more Precision: Grade 0
B: 22 Rolling Element Material: Steel Load Direction: Radial
Seal, Shield Symbols: ZZ
INA RNA4912 needle roller bearings pdf

INA RNA4912 needle roller bearingsProduct description

INA RNA4912 bearing Size Chart (mm/inches)

Bearing number031BC07A2
Dimensione (mm)30.6x72x19
MarchioNACHI
Diametro del foro (mm)30,6
Diametro esterno (mm)72
Larghezza (mm)19
d30,6 mm
D72 mm
B19 mm
C19 mm

INA RNA4912 needle roller bearings

INA RNA4912 needle roller bearings Cad Models

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  • Home
  • Product Categories
    • AST Bearings
    • CYSD Bearings
    • Enduro Bearings
    • FAG Bearings
    • FBJ Bearings
    • FLT Bearings
    • FYH Bearings
    • Gamet Bearings
    • IJK Bearings
    • IKO Bearings
    • INA Bearings
    • ISB Bearings
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    • KBC Bearings
    • KOYO Bearings
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    • NMB Bearings
    • NSK Bearings
    • NTN Bearings
    • RHP Bearings
    • SIGMA Bearings
    • SKF Bearings
    • Toyana Bearings
    • ZEN Bearings
    • ZVL Bearings
    • Timken 749 Bearing
    • FAG 6207 c3 Bearing
    • Timken set403 Bearing
    • NTN 6802 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us