Genuine product
NN 3018 KTN9/VQ497 SKF Cylindrical roller bearing
SKF · Cylindrical roller bearing · 90×140×37 mm
Cylindrical roller bearing
In stock
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Our shop: Esenler Oto Sanayi Sitesi, İkitelli OSB
NN 3018 KTN9/VQ497 SKF (cylindrical roller bearing): bore 90 mm, outside diameter 140 mm, width 37 mm.
SKF super-precision double row cylindrical roller bearing (NN 30): tapered bore (1:12), non-metallic cage, precision class SP, non-standard internal clearance (VQ497). Attainable speeds: 6,300 rpm with grease, 7,000 rpm with oil-air.
Dimensions
Bore (d)90 mm
Outside diameter (D)140 mm
Width (B)37 mm
Weight≈ 2 kg
Load ratings and speed
Dynamic load rating C138 kN
Static load rating C₀216 kN
Limiting speed≈ 7,000 rpm
Reference speed (grease)≈ 6,300 rpm
Where it is used
Machine tool spindles
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