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MICRO®BEARINGS

31300 Series Taper Roller Bearings

31309 Taper Roller Bearing

Illustration · not to scale
31309 Taper Roller Bearing technical illustration, press to zoom in

31309 Taper Roller Bearing from Micro Bearings, Gondal. Standard boundary dimensions: 45 mm bore, 100 mm outside diameter, 27.25 mm width. Steep contact-angle taper roller bearings for applications where the axial load is high in relation to the radial load.

Specification

d Bore
45mm
D Outside dia.
100mm
B Width
27.25mm
D 100d 45B 27.25

Standard ISO boundary dimensions for this designation (B = total width T). Contact us for drawings, tolerances and load ratings.

Available as

  • 31309

    Open / standard

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    d mm
    45
    D mm
    100
    B mm
    27.25

Applications

  • Steering axles
  • Vertical shafts
  • Crane hooks

Features

  • Case-hardened bearing steel rings and rollers
  • Separable cone and cup for easy fitting
  • Pressed steel cage
ISO
9001

ISO 9001:2015 certified manufacturer

Quality management system for manufacturing, import-export and trading of bearings.

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