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RNA4912

  1. JTEKT Corporation(Koyo)
  3. Needle roller bearings
  5. Machined ring needle roller bearings
  7. Metric Series
  9. NK, NKS, RNA48, RNA49, RNA69 Series Without Inner Ring
  11. Open ends
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Company
JTEKT Corporation(Koyo)
Description
Open ends
Bill of material
RNA4912
ORDER
Bearing No.
RNA4912
FW
Inside Diameter
68 mm
D
Outside Diameter
85 mm
C
Bearing Width
25 mm
R
Radius
1.0 mm
CR
Basic dynamic load rating
64.80 kN
C0
Basic static load rating
116.00 kN
CU
Fatigue limit load
18.60 kN
NO
Limiting speeds (Oil)
6300 mm
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