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Home>Products>NTN 4-Row Cylindrical Roller Bearings>220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings

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  • 220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings
  • 220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings
  • 220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings
  • 220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings

220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings

  • 220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings manufacturer and global supplier 220,000 mm x 320,000 mm x 210,000 mm of reliable ball and roller ... 220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed to NTN BEARING CORP.OF meet the unique requirements of our targeted industries.

  • What is 4R4444 bearing cross reference？

  • NTN

  • 4R4444

  • Imperial
  • 2.21
  • 494
  • 8.11 in
  • 2.55
  • 0.122
  • 0.26
  • 2.27
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NTN BEARING CORP.OF

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  • NTN BEARING CORP.OF2020-07-10 09:46:19
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220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller BearingsTechnology

Design Units: Imperial K - Factor3: 2.21 G1 - Heat Generation Factor (Roller-Raceway)7: 494
Da - Cup Frontface Backing Diameter: 8.11 in Y1 - ISO Factor5: 2.55 Cg - Geometry Factor8: 0.122
e - ISO Factor4: 0.26 Y - ISO Factor1: 2.27 C - Double Cup Width: 5.5118 in
D: 8.6564 in Size (mm): 220,000 mm x 320,000 mm x 210,000 mm
220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings pdf

220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller BearingsDetails

NTN 4R4444 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

220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings

220,000 mm x 320,000 mm x 210,000 mm NTN 4R4444 4-Row Cylindrical Roller Bearings Cad Models

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Address1400 E. Bishop Court, P.O. Box 7368,Mount Prospect, IL 61127-7609, U.S.A.
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Product Categories

  • NTN 4-Row Cylindrical Roller Bearings
  • NTN Angular Contact Ball Bearings
  • NTN Angular Contact Ball Bearings (Single, Duplex)
  • NTN Bearings for Preparing Rolls Sendzimir Rolling Mills
  • NTN Cylindrical Roller Bearings Chain Conveyors
  • NTN Double Row Tapered Roller Bearings
  • NTN Double Row Tapered Roller Bearings (Inside Direction)
  • NTN Double Row Tapered Roller Bearings (Outside Direction)
  • NTN Self-Aligning Thrust Roller Bearings
  • NTN Single Row Tapered Roller Bearings
  • NTN SL Type Cylindrical Roller Bearings
  • NTN Spherical Roller Bearings
  • NTN Spherical Surface Slide Bearings
  • NTN Split Cylindrical Roller Bearings Double–Fractured
  • NTN Tapered Roller Bearings
  • NTN Thrust Bearings
  • NTN Turn Table Bearings 3–Row Cylindrical Roller Type
  • 33216 Bearing
  • Jlm714149 Bearing
  • Timken M12649 Bearing
  • 24780 Bearing
More

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  • Home
  • Product Categories
    • NTN 4-Row Cylindrical Roller Bearings
    • NTN Angular Contact Ball Bearings
    • NTN Angular Contact Ball Bearings (Single, Duplex)
    • NTN Bearings for Preparing Rolls Sendzimir Rolling Mills
    • NTN Cylindrical Roller Bearings Chain Conveyors
    • NTN Double Row Tapered Roller Bearings
    • NTN Double Row Tapered Roller Bearings (Inside Direction)
    • NTN Double Row Tapered Roller Bearings (Outside Direction)
    • NTN Self-Aligning Thrust Roller Bearings
    • NTN Single Row Tapered Roller Bearings
    • NTN SL Type Cylindrical Roller Bearings
    • NTN Spherical Roller Bearings
    • NTN Spherical Surface Slide Bearings
    • NTN Split Cylindrical Roller Bearings Double–Fractured
    • NTN Tapered Roller Bearings
    • NTN Thrust Bearings
    • NTN Turn Table Bearings 3–Row Cylindrical Roller Type
    • 33216 Bearing
    • Jlm714149 Bearing
    • Timken M12649 Bearing
    • 24780 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us