JNS NK12/12 Needle Roller Bearing

JNS NK12/12 Machined Ring Type Needle Roller Bearing Without Inner Ring, 12mm bore x 19mm outside diameter x 12mm width. Equivalent to IKO TAF121912, INA NK12/12, NTN NK12/12 , Torrington - Koyo NK12/12.

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.: 12mm
• O.D.: 19mm
• Width: 12mm
• Dynamic Load Rating: 6600 Cr N
• Static Load Rating: 7300 Cor N
• Limiting Speed: 26000 rpm

JNS Needle Bearing Crossover Chart

• JNS Number without Inner Ring: NK12/12
• IKO with Inner Ring: TAFI 91912
• IKO without Inner Ring: TAF121912
• INA with Inner Ring: NKI 9/12
• INA without Inner Ring: NK12/12
• NTN with Inner Ring: NK12/12 + IR91212
• NTN without Inner Ring: NK12/12
• Torrington - Koyo with Inner Ring: NKJ 9/12
• Torrington - Koyo without Inner Ring: NK12/12