SPK

Self-lubricating spherical-plain bearings with PTFE, series K, DIN ISO 12240-1, maintenance free.
Available Sizes
5 → 50

The Essential

Self-lubricating spherical-plain bearings with PTFE, series K, DIN ISO 12240-1, maintenance free

CHIAVETTE UNIFICATE spherical plain bearings with steel/PTFE coupling, series K, self-lubricating, according to DIN ISO 12240-1
Outer ring: C45 (1.1191) carbon steel and PTFE bonded on the inner surface
Inner ring: tempered, ground and polished steel for bearings 100Cr6 (1.3505)
Maintenance: maintenance-free
Temperature range: -40° C to +200° C

Type d (mm) dk (mm)
SPK5 5 11.1
SPK6 6 12.7
SPK8 8 15.6
SPK10 10 19.1
SPK12 12 22.2
SPK14 14 25.4
SPK16 16 28.6
SPK18 18 31.7
SPK20 20 34.9
SPK22 22 38.1
SPK25 25 42.8
SPK30 30 50.8
SPK35 35 57.2
SPK40 40 66.6
SPK50 50 82.5
Type d (mm) dk (mm)
ISE-160×160-c-default
ISE Department
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