For additional information about the meaning and limitations of the product data, refer to Cylindrical roller bearings and Principles of bearing selection and
NNU: Double Row, No Flanges on Inner Ring. Series High Capacity Design. M. Cage Style. T: Glass-Fiber Reinforced Polyamide Cylindrical roller bearings are designed to carry heavy radial loads and are suitable for high speed applications. .. 4840. 11.0. 13.0. 0.47. HJ206. 207. 1.535. 1.654. 2.48. 2.677. 7590. 7040.
Los rodillos de los rodamientos de diseño NNU son guiados . M. Jaula mecanizada de latón, en dos partes, centrada en los rodillos. MA . NNU 4840/W33.
Table 1 Model and characteristics of the single row cylindrical roller bearings Model NNU M: Bearings which outer ring lubrication port is equipped.
Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ Pressed Steel Cages (W) Machined Brass Cages (M) Molded Polyamide Cages (T).
NNCL4980CV BEARING 400X540X140mm 400x540x140-BORI NNCL4980CV Structure: full complement cylindrical roller bearing NNU 4840 M/W33.
Timken's Type NNU and NN double row cylindrical bearings are custom-designed to carry heavy radial loads.
Cylindrical roller bearings, double row, super-precision. Tolerances: SP, UP, SP and UP for 1:12 tapered bore, Chamfer dimensions · Radial internal clearance:
Bearings. L inear. M o tion. E ngineering. S ection. 48. Table of Contents of this catalog and can be ordered with standard precision. NU. NJ. NUP. NN. NNU. N .. 4840. 11.0. 13.0. 0.47. HJ206. 207. 0.024. 1.535. 1.654. 2.480. 2.677. 7590.