NA4903 -2RSR
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.: 10155268,NA49032RSR,NKENA4903,NA4903NKE
TECHNICAL DATA
Inner dimension: 17 mm
Outer dimension: 30 mm
Width: 13 mm
Weight: 0,042 kg
EAN: 9008745715105
Seal: Lip seal on both sides
Tolerance class: Tolerance class P0/PN2 / ABEC 1
Lubrication: Groove with lubrication hole(s)
Needle rows: Single-row bearing
Cage: Sheet steel cage
Temperature range: -20 to +120 °C
Clearance: Normal radial clearance
Inner ring: With inner ring
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