Eriks
SKF

SKF Roulement à une rangée de billes Acier Étanche des deux côtes 61804-2RZ

  • ERIKS:23757970
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Overview This deep groove ball bearing features seals on both sides and is made from bearing steel. It is designed for high rotational speeds with low friction and optimised for reduced noise and vibration. The unit accommodates both radial and axial loads in either direction and requires minimal maintenance compared to other types. Integral sealing helps extend service life by retaining lubricant and preventing contamination. Features
  • Seals on both sides provide reliable protection from contaminants and moisture ingress
  • Bearing steel construction ensures durability and resistance to wear under demanding conditions
  • Low friction design enables high rotational speeds for enhanced operational efficiency
  • Accommodates radial and axial loads for versatile load management requirements
  • Minimal maintenance saves time and reduces total ownership costs
Application & Usage
  • Used with electric motors operating at high speeds
  • Ideal for industrial conveyors requiring quiet low-vibration performance
  • Compatible with pumps needing robust sealed bearing solutions
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22.04 CHF/ Unitéhors TVA

23.83 CHFTVA incluse

6 En stock - Date de livraison estimée 10.11.2026

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Marque
SKF
Série
618
Type
61804
Exécution
Une rangée
Diamètre intérieur
20 mm
Diamètre extérieur
32 mm
Largeur
7 mm
Matériau
Acier
Joint
Étanche des deux côtes
Matériau du joint
Caoutchouc/Métal
Jeu de roulement
CN (normal)
Cage
Tôle
Précision de rotation
Standard
Lubrification
Graisse
Charge dynamique
4.03 kN
Charge statique
2.32 kN
Vitesse de référence
45000 rpm
Limite de fatigue
0.104 kN
Vitesse limite
22000 rpm
Poids
0.0178 kg
Poids
0.039 lb
da_min
22 mm
da_max
23.6 mm
B
7 mm
D
32 mm
d
20 mm
d1
23.85 mm
D2
29.4 mm
Da_max
30 mm
r1,2
0.6 mm
ra
0.3 mm