RNA4844  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.

RNA4844 Metric Series Needle Roller Bearing

Model: RNA4844

Request Quote Quantity

Product Details

Specifications
Bearing Type Single Row, Narrow
Outer Dia (D) 270.000 mm
Width (B) 50.000 mm
Dynamic Load Rating (Cr) 243,000 N
Static Load Rating (Cor) 790,000 N
Max Speed (Oil) 1,900 X1000 rpm
Shaft (Fw) 240.00 mm
Weight (g) 3,620.00 grams
Material 52100 Chrome steel, or equivalent