NK42/20
Needle roller bearings are used if a higher load carrying capacity than drawn cup needle roller bearings is required and the high load carrying capacity of cylindrical roller bearings is not yet needed.
Alternativ Article No.: 10127596,NK4220,ZENNK42/20,NK42/20ZEN
TECHNICAL DATA
Inner dimension: 42 mm
Outer dimension: 52 mm
Width: 20 mm
Weight: 0,086 kg
Cage: Sheet steel cage
Clearance: Normal radial clearance
Seal: None, open bearing
Temperature range: -20 to +100 °C
Lubrication: Groove with lubrication hole(s)
Needle rows: Single-row bearing
Inner ring: Without inner ring
Tolerance class: Tolerance class P0/PN2 / ABEC 1
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