Needle Bearing RNA4902 20x28x13 mm

    Item number: RNA4902
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Item features:
The needle roller bearing RNA 4902 without inner ring has a high radial load carrying capacity and requires a small radial assembly space. The bearing has integral flanges on the outer ring. The main dimensions correspond to DIN 617 (DIN = German industrial norm).
Category: Roller Bearings
  • Delivery time: Available

From Unit price / pcs
4 5,19 €*
10 4,91 €*
50 4,81 €*
200 4,64 €*
1000 4,43 €*
5,46 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
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Technical ScribbleZoomable

Technical Data

Inside Ø (mm): 20
Outside Ø (mm): 28
Width (mm): 13
Tolerance for inside-Ø (mm): 0,033/0,02
Tolerance for outside-Ø (mm): 0/-0,009
Tolerance for width (mm): 0/-0,12
Seal: open
Inner Ring: no
Cage Material: Sheet Steel
Magnetic: yes
Norm: DIN 617
Ring Material: Rolling Bearing Steel
Type of lubrication: oiled
max. Operating Temperature: +120°C
Rolling Element Material: Rolling Bearing Steel
min. Operating Temperature: -40°C
Item weight: 21 g

Features

  • suitable for high radial loads
  • require a small radial assembly space
  • condition for the use is a hardened and ground shaft
  • with an annular groove and lubrication holes in the outer ring
  • allows axial displacements – depending on the width of the raceway on the shaft
  • material: chrome steel (100Cr6)
  • temperature resistance: from circa –20 °C up to +120 °C

Further Information

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Category: Roller Bearings
  • Delivery time: Available

From Unit price / pcs
4 5,19 €*
10 4,91 €*
50 4,81 €*
200 4,64 €*
1000 4,43 €*
5,46 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
Secure Shopping
Sofort Überweisung Rechnung Kreditkarte Lastschrift Nachnahme