JNS NA4913 Needle Roller Bearing

JNS NA4913 Machined Ring Type Needle Roller Bearing With Inner Ring, 65mm bore x 90mm outside diameter x 25mm width. Equivalent to IKO NA4913, INA NA4913, NTN NA4913R, Torrington - Koyo NA4913.

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.: 65mm
• O.D.: 90mm
• Width: 25mm
• Dynamic Load Rating: 62800 Cr N
• Static Load Rating: 113800 Cor N
• Limiting Speed: 5500 rpm

JNS Needle Bearing Crossover Chart

• JNS Number with Inner Ring: NA4913
• IKO with Inner Ring: NA4913
• IKO without Inner Ring: RNA4913
• INA with Inner Ring: NA4913
• INA without Inner Ring: RNA4913
• NTN with Inner Ring: NA4913R
• NTN without Inner Ring: RNA4913R
• Torrington - Koyo with Inner Ring: NA4913
• Torrington - Koyo without Inner Ring: RNA4913