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NKI Series NKI17/20

Technical Details

Bore Diameter (mm) d Outer Diameter (mm) D Width (mm) B Weight (Kg)
17 29 20 0.05

Needle roller bearings NKI17/20 have a long track record as proven machine elements for the design of radially compact bearing arrangements with very high load-carrying capacity. Needle roller bearings of the series NKI are, other than needle roller bearings of the series NK, equipped with an inner ring and can support higher radial loads. They can be used when the shaft is not suitable for a raceway. We are offering a needle roller-bearing ski series. Needle bearing (needle according to with cylindrical roller) is the roller bearings, relative to its diameter, the roller is fine and long. This roller is called a needle. Although it has a small section, the bearing still had a high load to bear ability, therefore, is particularly applicable to radial the place with limited space.

Applications and industry: AGRICULTUREAUTOMOTIVECEMENT INDUSTRYCRUSHER INDUSTRYHEAVY MACHINERY EQUIPMENTSHOME APPLIANCESMINING SECTORMETAL INDUSTRYFLUID MACHINERYTEXTILE INDUSTRY

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Bearing Number Inner Diameter (d) MM Outer Diameter (D) MM Width (B) MM Basic Load Rating (N) Dyn. C Basic Load Rating (N) Stat. C0 Reference Speed Limiting Speed Weight (KG)
NKI17/20 17 29 20 17200 27000 19000 22000 0.05
NKI20/16 20 32 16 15400 24500 16000 19000 0.05
NKI20/20 20 32 20 19000 32500 16000 19000 0.06
NKI22/16 22 34 16 15700 26000 15000 17000 0.05
NKI22/20 22 34 20 19400 34500 15000 17000 0.07
NKI25/20 25 38 20 22000 36500 14000 15000 0.08
NKI25/30 25 38 30 31900 60000 14000 15000 0.12
NKI28/20 28 42 20 23300 40500 12000 14000 0.1
NKI28/30 28 42 30 34100 65500 12000 14000 0.15
NKI30/20 30 45 20 24600 45000 11000 13000 0.11
NKI30/30 30 45 30 35800 72000 11000 13000 0.17
NKI32/20 32 47 20 25100 46500 11000 12000 0.12
NKI32/30 32 47 30 36900 76500 11000 12000 0.18
NKI35/20 35 50 20 26400 51000 10000 11000 0.13
NKI35/30 35 50 30 38000 83000 10000 11000 0.19