K505520 Thrust needle roller

Part number
K505520
EAN4012802721959
Unit
Each
Long description
Cage assemblies
Pros
Compact construction type
Product details
  • Bearing requires hardened and ground bearing surfaces
  • Only suitable for radial loads
  • Addition TN: polyamide cage
FwInside diameter
50 mm
EwOutside diameter
55 mm
BcWidth
20 mm
Sealing
Open
Regreasable
Yes
Basic radial load static
60000 N
Basic radial load dynamic
26500 N
Ref rotation speed
5500 r/min
Max rotation speed
9300 r/min
Min working temperature
-30 °C
Max working temperature
140 °C
Original number equivalent
K50X55X20-B/0-7

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