SKF, ID 50 mm ID, UT 70 mm UT Nål, Stål Rullager, 1 Rader, 38 kN, Normal, NKX 50 Z, 81.5 kN, 3600rpm

Antal (1 enhet)*

2 118,82 kr

(exkl. moms)

2 648,52 kr

(inkl. moms)

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RS-artikelnummer:
207-8769
Tillv. art.nr:
NKX 50 Z
Tillverkare / varumärke:
SKF
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Varumärke

SKF

Produkttyp

Rullager

Invändig diameter

50 mm

Loppbredd

35mm

Borrtyp

Rund

Rullmaterial

Stål

Utvändig diameter

70 mm

Statisk belastning

81.5kN

Lagermaterial

Stål

Internt godkännande

Normal

Antal rader

1

Dynamisk belastningsklass

38kN

Standarder/godkännanden

ISO - F6 (Fw) + E8 (d)

Serie

NKX 50 Z

Hastighetsbegränsning

3600rpm

Lagertyp

Nål

SKF Roller Bearing, Combined Needle Roller and Thrust Ball Bearing Type, Cylindrical Bore, 50mm ID, 71.5mm OD - NKX 50 Z


When you need the stability of needle rollers but the support capacity of a thrust ball bearing, take a spin with this dual-component combination from SKF. It's a reliable choice for applications that experience both radial and axial loads in one direction. Thanks to a low cross-sectional height of just 71.5mm, this is space-saving choice for settings where other locating bearings don't fit. For lasting performance, the thrust section has a durable stamped-steel cover to retain grease around the rolling parts, keeping them in tip-top condition for longer.

Features & Benefits


• Rollers and balls are secured in cages to reduce noise and minimise wear

• High static load rating of 81.5kN (axial) and dynamic load rating of 38kN (radial), so handles demanding tasks

• Reference speed of 4300r/min makes it ideal for use in medium-velocity applications

Applications


• Domestic appliances

• Aerospace engineering

• Mining industry

Do I need a separate inner ring for this bearing?


Needle roller bearings can be fitted directly onto a shaft, so this product typically doesn't need a separate inner ring. However, if you're using a mating surface that can't be hardened and ground, simply add SKF's IR 45X50X25 ring (209-2227) and you're good to go.