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JNS NA4912 Machined Ring Needle Roller Bearing With Inner Ring 60mm x 85mm x 25mm
JNS NA4912 Machined Ring Needle Roller Bearing With Inner Ring 60mm x 85mm x 25mm
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SKU: JNS-NA4912

JNS NA4912 Machined Ring Needle Roller Bearing With Inner Ring 60mm x 85mm x 25mm

Weight: 1 lbs
Price: $53.20
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JNS NA4912 Machined Ring Type Needle Roller Bearing With Inner Ring, 60mm bore x 85mm outside diameter x 25mm width. Equivalent to IKO NA4912, INA NA4912, NTN NA4912R, Torrington - Koyo NA4912
Product Specifications
Product Details

JNS NA4912 Needle Roller Bearing

JNS NA4912 Machined Ring Type Needle Roller Bearing With Inner Ring, 60mm bore x 85mm outside diameter x 25mm width. Equivalent to IKO NA4912, INA NA4912, NTN NA4912R, Torrington - Koyo NA4912.

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.

Specifications
  • I.D.: 60mm
  • O.D.: 85mm
  • Width: 25mm
  • Dynamic Load Rating: 60100 Cr N
  • Static Load Rating: 104900 Cor N
  • Limiting Speed: 6000 rpm

JNS Needle Bearing Crossover Chart

  • JNS Number with Inner Ring: NA4912
  • IKO with Inner Ring: NA4912
  • IKO without Inner Ring: RNA4912
  • INA with Inner Ring: NA4912
  • INA without Inner Ring: RNA4912
  • NTN with Inner Ring: NA4912R
  • NTN without Inner Ring: RNA4912R
  • Torrington - Koyo with Inner Ring: NA4912
  • Torrington - Koyo without Inner Ring: RNA4912

Specifications
Inner Ring:  Yes
Inside Diameter:  60mm
Sealed:  No
Outside Diameter:  85mm
Width:  25mm
MPN:  NA4912
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