JNS NA4902UU Needle Roller Bearing

JNS NA4902UU Machined Ring Type Sealed Needle Roller Bearing With Inner Ring, 15mm bore x 28mm outside diameter x 13mm width. Equivalent to IKO NA4902UU, INA NA4902.2RS, NTN NA4902LL, Torrington - Koyo NA4902.2RS.

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.: 15mm
• O.D.: 28mm
• Width: 13mm
• Dynamic Load Rating: 9600 Cr N
• Static Load Rating: 11700 Cor N
• Limiting Speed: 9500 rpm

JNS Needle Bearing Crossover Chart

• JNS Number with Inner Ring: NA4902UU
• IKO with Inner Ring: NA4902UU
• IKO without Inner Ring: RNA4902UU
• INA with Inner Ring: NA4902.2RS
• INA without Inner Ring: RNA4902.2RS
• NTN with Inner Ring: NA4902LL
• NTN without Inner Ring: RNA4902LL
• Torrington - Koyo with Inner Ring: NA4902.2RS
• Torrington - Koyo without Inner Ring: RNA4902.2RS