JNS NA4919 Needle Roller Bearing

JNS NA4919 Machined Ring Type Needle Roller Bearing With Inner Ring, 95mm bore x 130mm outside diameter x 35mm width. Equivalent to IKO NA4919, INA NA4919, NTN NA4919R, Torrington - Koyo NA4919.

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.: 95mm
• O.D.: 130mm
• Width: 35mm
• Dynamic Load Rating: 116700 Cr N
• Static Load Rating: 270700 Cor N
• Limiting Speed: 3600 rpm

JNS Needle Bearing Crossover Chart

• JNS Number with Inner Ring: NA4919
• IKO with Inner Ring: NA4919
• IKO without Inner Ring: RNA4919
• INA with Inner Ring: NA4919
• INA without Inner Ring: RNA4919
• NTN with Inner Ring: NA4919R
• NTN without Inner Ring: RNA4919R
• Torrington - Koyo with Inner Ring: NA4919
• Torrington - Koyo without Inner Ring: RNA4919