Eriks
SKF

SKF Roulement à une rangée de billes Acier Étanche des deux côtes 61811-2RS1

  • ERIKS:23757991
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Overview This deep groove ball bearing is constructed from bearing steel and features integral contact seals on both sides. It supports both radial and axial loads in either direction. The bearing is designed for low friction and optimised for high-speed operation. With a width of 9 mm it requires less maintenance and offers a simple robust design. Features
  • Contact seals on both sides retain lubricant and exclude contaminants
  • extending service life
  • Low friction design reduces energy consumption and supports high rotational speeds
  • Accommodates radial and axial loads in both directions
  • increasing application versatility
  • Simple construction and sheet metal cage enable straightforward mounting and replacement
  • Bearing steel material enhances durability and load-carrying performance under demanding conditions
Application & Usage
  • Used with industrial electric motors for reliable high-speed rotation
  • Ideal for conveyors requiring low maintenance rolling element solutions
  • Compatible with pumps operating in environments with exposure to contaminants
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75.71 CHF/ Unitéhors TVA

81.84 CHFTVA incluse

Date de livraison estimée - 18.11.2026

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Marque
SKF
Série
618
Type
61811
Exécution
Une rangée
Diamètre intérieur
55 mm
Diamètre extérieur
72 mm
Largeur
9 mm
Matériau
Acier
Joint
Étanche des deux côtes
Matériau du joint
Caoutchouc
Jeu de roulement
CN (normal)
Cage
Tôle
Précision de rotation
P6
Lubrification
Graisse
Charge dynamique
8.84 kN
Charge statique
6.8 kN
Limite de fatigue
0.36 kN
Vitesse limite
9500 rpm
Poids
0.0758 kg
Poids
0.17 lb
da_min
57 mm
da_max
60.5 mm
B
9 mm
D
72 mm
d
55 mm
d1
60.5 mm
Da_max
70 mm
r1,2
0.3 mm
ra
0.3 mm
Alternatives

58.69 CHF/ Unitéhors TVA

63.44 CHFTVA incluse

Date de livraison estimée - 18.11.2026