JNS NK30/20 Needle Roller Bearing
JNS NK30/20 Machined Ring Type Needle Roller Bearing Without Inner Ring, 30mm bore x 40mm outside diameter x 20mm width. Equivalent to IKO TAF304020, INA NK30/20, NTN NK30/20R, Torrington - Koyo NK30/20.
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.: 30mm
- O.D.: 40mm
- Width: 20mm
- Dynamic Load Rating: 25100 Cr N
- Static Load Rating: 40100 Cor N
- Limiting Speed: 13000 rpm
JNS Needle Bearing Crossover Chart
- JNS Number without Inner Ring: NK30/20
- IKO with Inner Ring: -
- IKO without Inner Ring: TAF304020
- INA with Inner Ring: -
- INA without Inner Ring: NK30/20
- NTN with Inner Ring: -
- NTN without Inner Ring: NK30/20R
- Torrington - Koyo with Inner Ring: -
- Torrington - Koyo without Inner Ring: NK30/20
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