JNS NA498 Needle Roller Bearing

JNS NA498 Machined Ring Type Needle Roller Bearing With Inner Ring, 8mm bore x 19mm outside diameter x 11mm width. Equivalent to IKO NA498, INA NA498, NTN NA498.

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.

• I.D.: 8mm
• O.D.: 19mm
• Width: 11mm
• Dynamic Load Rating: 6200 Cr N
• Static Load Rating: 5000 Cor N
• Limiting Speed: 28000 rpm

JNS Needle Bearing Crossover Chart

• JNS Number with Inner Ring: NA498
• IKO with Inner Ring: NA498
• IKO without Inner Ring: RNA498
• INA with Inner Ring: NA498
• INA without Inner Ring: -
• NTN with Inner Ring: NA498
• NTN without Inner Ring: RNA498
• Torrington - Koyo with Inner Ring: -
• Torrington - Koyo without Inner Ring: -