JNS NA4907UU Needle Roller Bearing

JNS NA4907UU Machined Ring Type Sealed Needle Roller Bearing With Inner Ring, 35mm bore x 55mm outside diameter x 20mm width. Equivalent to IKO NA4907UU, INA NA4907.2RS, NTN NA4907LL, Torrington - Koyo NA4907.2RS.

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.: 35mm
• O.D.: 55mm
• Width: 20mm
• Dynamic Load Rating: 30100 Cr N
• Static Load Rating: 46300 Cor N
• Limiting Speed: 4500 rpm

JNS Needle Bearing Crossover Chart

• JNS Number with Inner Ring: NA4907UU
• IKO with Inner Ring: NA4907UU
• IKO without Inner Ring: RNA4907UU
• INA with Inner Ring: NA4907.2RS
• INA without Inner Ring: RNA4907.2RS
• NTN with Inner Ring: NA4907LL
• NTN without Inner Ring: RNA4907LL
• Torrington - Koyo with Inner Ring: NA4907.2RS
• Torrington - Koyo without Inner Ring: RNA4907.2RS