JNS NK43/20 Needle Roller Bearing
JNS NK43/20 Machined Ring Type Needle Roller Bearing Without Inner Ring, 43mm bore x 53mm outside diameter x 20mm width. Equivalent to IKO TAF435320, INA NK43/20, NTN NK43/20R, Torrington - Koyo NK43/20.
Machined type needle roller bearings are high precision bearings which consist of machined outer ring with a complement of needle rollers retained and guided by a cage. The bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity. Therefore, they are useful in making machinery smaller and lighter.
Specifications- I.D.: 43mm
- O.D.: 53mm
- Width: 20mm
- Dynamic Load Rating: 30500 Cr N
- Static Load Rating: 58100 Cor N
- Limiting Speed: 9500 rpm
JNS Needle Bearing Crossover Chart
- JNS Number without Inner Ring: NK43/20
- IKO with Inner Ring: TAFI 385320
- IKO without Inner Ring: TAF435320
- INA with Inner Ring: NKI 38/20
- INA without Inner Ring: NK43/20
- NTN with Inner Ring: NK43/20R + IR384320
- NTN without Inner Ring: NK43/20R
- Torrington - Koyo with Inner Ring: NKJ 38/20
- Torrington - Koyo without Inner Ring: NK43/20
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