JNS NA49/32 Needle Roller Bearing

JNS NA49/32 Machined Ring Type Needle Roller Bearing With Inner Ring, 32mm bore x 52mm outside diameter x 20mm width. Equivalent to IKO NA49/32, INA NA49/32, NTN NA49/32R, Torrington - Koyo NA49/32.

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.: 32mm
• O.D.: 52mm
• Width: 20mm
• Dynamic Load Rating: 31300 Cr N
• Static Load Rating: 47900 Cor N
• Limiting Speed: 10000 rpm

JNS Needle Bearing Crossover Chart

• JNS Number with Inner Ring: NA49/32
• IKO with Inner Ring: NA49/32
• IKO without Inner Ring: RNA49/32
• INA with Inner Ring: NA49/32
• INA without Inner Ring: RNA49/32
• NTN with Inner Ring: NA49/32R
• NTN without Inner Ring: RNA49/32R
• Torrington - Koyo with Inner Ring: NA49/32
• Torrington - Koyo without Inner Ring: RNA49/32