NK73/25  precision needle roller bearing drawings
  1. The bearing must be used with a hardened inner ring, or a hardened shaft.
  2. Some sizes are available with either a single seal or two seals.

NK73_25 Metric Series Needle Roller Bearing

Model: NK73/25

Request Quote Quantity

Product Details

Specifications
Bearing Type Single Row
Outer Dia (D) 90.000 mm
Width (B) 25.000 mm
Dynamic Load Rating (Cr) 53,000 N
Static Load Rating (Cor) 100,000 N
Max Speed (Oil) 6,000 X1000 rpm
Shaft (Fw) 73.00 mm
Weight (g) 302.00 grams
Material 52100 Chrome steel, or equivalent