JNS NA4914 Needle Roller Bearing

JNS NA4914 Machined Ring Type Needle Roller Bearing With Inner Ring, 70mm bore x 100mm outside diameter x 30mm width. Equivalent to IKO NA4914, INA NA4914, NTN NA4914R, Torrington - Koyo NA4914.

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.: 70mm
• O.D.: 100mm
• Width: 30mm
• Dynamic Load Rating: 83200 Cr N
• Static Load Rating: 157900 Cor N
• Limiting Speed: 5000 rpm

JNS Needle Bearing Crossover Chart

• JNS Number with Inner Ring: NA4914
• IKO with Inner Ring: NA4914
• IKO without Inner Ring: RNA4914
• INA with Inner Ring: NA4914
• INA without Inner Ring: RNA4914
• NTN with Inner Ring: NA4914R
• NTN without Inner Ring: RNA4914R
• Torrington - Koyo with Inner Ring: NA4914
• Torrington - Koyo without Inner Ring: RNA4914