JNS NA6912 Needle Roller Bearing
JNS NA6912 Machined Ring Type Needle Roller Bearing With Inner Ring, 60mm bore x 85mm outside diameter x 45mm width. Equivalent to IKO NA6912, INA NA6912, NTN NA6912R, Torrington - Koyo NA6912.
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.: 60mm
- O.D.: 85mm
- Width: 45mm
- Dynamic Load Rating: 103000 Cr N
- Static Load Rating: 210800 Cor N
- Limiting Speed: 6000 rpm
JNS Needle Bearing Crossover Chart
- JNS Number with Inner Ring: NA6912
- IKO with Inner Ring: NA6912
- IKO without Inner Ring: RNA6912
- INA with Inner Ring: NA6912
- INA without Inner Ring: RNA6912
- NTN with Inner Ring: NA6912R
- NTN without Inner Ring: RNA6912R
- Torrington - Koyo with Inner Ring: NA6912
- Torrington - Koyo without Inner Ring: RNA6912
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