RNA4902 Needle bearing without inner ring

Part number
RNA4902
EAN4012802209846
Unit
Each
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
20 mm
DOutside diameter
28 mm
CWidth
13 mm
Sealing
Open
Regreasable
Yes
Basic radial load static
13600 N
Basic radial load dynamic
12000 N
Ref rotation speed
12000 r/min
Max rotation speed
21100 r/min
Min working temperature
-30 °C
Max working temperature
120 °C
Original number equivalent
RNA4902-XL

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