NK1820 Needle bearing

Part number
NK1820
EAN7316577117908
Unit
Each
Brand
SKF
Long description
Needle bearings without inner ring
Pros
Compact construction type
Product details
  • Solid outer rings with wheel flanges
  • Needle bearing requires hardened and ground bearing surfaces
FwInside diameter
18 mm
DOutside diameter
26 mm
CWidth
20 mm
Sealing
Open
Rows number
1
Limiting speed
400 r/s
Basic radial load static
23600 N
Basic radial load dynamic
16100 N
Ref rotation speed
22000 r/min
Max rotation speed
24000 r/min
Min working temperature
-30 °C
Max working temperature
120 °C
Weight
0.031 kg
Original number equivalent
NK1820

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Alternatives (1)