Double Row Deep Groove Ball Bearing 4303 open TN oiled 17x47x19 mm

    Item number: 4303-TN-OIL
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Item features:
Double row design for higher load capacity. The double row deep groove ball bearing 4303-TN has a considerably higher load capacity than comparable single row deep groove ball bearings, but is only slightly wider. Main dimensions according to DIN 625-3.
Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 10,67 €*
10 10,44 €*
50 10,21 €*
200 9,96 €*
1000 9,73 €*
11,86 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
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Technical ScribbleZoomable

Technical Data

Inside Ø (mm): 17
Outside Ø (mm): 47
Width (mm): 19
Bore: cylindrical
Extended Inner Ring: no
Tolerance for inside-Ø (mm): 0/-0,008
Tolerance for outside-Ø (mm): 0/-0,011
Tolerance for width (mm): 0/-0,12
Seal: open
Sealing material: without
Noise and vibration testing: Class V
Cage Material: Plastic
Internal Clearance: CN (Standard)
Lifetime lubricated: no
Magnetic: yes
Norm: DIN 625-3
Ring Material: Rolling Bearing Steel
Type of lubrication: oiled
Tolerance Class: ABEC 1 / P0
max. Operating Temperature: +100°C (briefly up to +150°C)
Rolling Element Material: Rolling Bearing Steel
min. Operating Temperature: -40°C
Item weight: 0,17 kg

Features

  • double row design: significantly higher load capacity than comparable single row deep groove ball bearings; additionally, it can support tilting moments
  • narrower than two comparable single row deep groove ball bearings side by side
  • cage material: plastic; the low weight and the elasticity of the plastic have a positive effect on the sliding and emergency running properties as well as the shock resistance; suitable for quiet running
  • medium series with compact dimensions and average weight
  • suitable for very high radial loads and light axial loads in both directions
  • suitable for high running accuracy, quiet running and high speeds
  • seal: open (without seal); for higher speeds than with sealed ball bearings and easy relubrication
  • good fixed bearing property, but can also be used as a floating bearing, each in both directions
  • manufacturers of bearings, such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)

Further Information

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Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 10,67 €*
10 10,44 €*
50 10,21 €*
200 9,96 €*
1000 9,73 €*
11,86 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
Secure Shopping
Sofort Überweisung Rechnung Kreditkarte Lastschrift Nachnahme