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Thumbnail Filmstrip of JNS NK40/20 Machined Ring Needle Roller Bearing Without Inner Ring 40mm x 50mm x 20mm Images
JNS NK40/20 Needle Roller Bearing
JNS NK40/20 Machined Ring Type Needle Roller Bearing Without Inner Ring, 40mm bore x 50mm outside diameter x 20mm width. Equivalent to IKO TAF405020, INA NK40/20, NTN NK40/20R, Torrington - Koyo NK40/20.
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.: 40mm
- O.D.: 50mm
- Width: 20mm
- Dynamic Load Rating: 29400 Cr N
- Static Load Rating: 54100 Cor N
- Limiting Speed: 10000 rpm
JNS Needle Bearing Crossover Chart
- JNS Number without Inner Ring: NK40/20
- IKO with Inner Ring: TAFI 355020
- IKO without Inner Ring: TAF405020
- INA with Inner Ring: NKI 35/20
- INA without Inner Ring: NK40/20
- NTN with Inner Ring: NK40/20R + IR354020
- NTN without Inner Ring: NK40/20R
- Torrington - Koyo with Inner Ring: NKJ 35/20
- Torrington - Koyo without Inner Ring: NK40/20
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