Brass Holder Single Row Cylindrical Roller Bearing 32844 (NU3044X3M) for pump F-1600

The rolling body is the centripetal rolling bearing of a cylindrical roller. The internal structure of cylindrical roller bearings adopts the roller to be arranged in parallel, and the spacer retainer or isolation block is installed between the rollers, which can prevent the inclination of the rollers or the friction between the rollers, and effectively prevent the increase of rotating torque.

Cylindrical roller bearing

Cylindrical roller and raceway for line contact bearing. Large load capacity, mainly bearing radial load. The friction between rolling body and ring retaining edge is small, suitable for high speed rotation. According to whether the ring has a side, it can be divided into NU, NJ, NUP, N, NF and other single-row cylindrical roller bearings, and NNU, NN and other double-row cylindrical roller bearings. The bearing is a detachable structure with inner and outer rings.

Cylindrical roller bearings with inner ring or outer ring without flank, the inner ring and outer ring can move relative to each other in axial direction, so they can be used as free end bearings. One side of the inner ring and the outer ring has a double flank, and the other side of the ring has a single flank cylindrical roller bearing, which can bear a certain degree of axial load. A steel plate press cage is usually used, or a solid cage is made of copper alloy. But some use polyamide forming cages.

PHOTOS OF BEARINGS

Description:

the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.In which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools. Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings.

Classification:

There are different types designated as NU, NJ, NUP, N, NF (for single-row cylindrical roller bearings), NNU, and NN (for double-row cylindrical roller bearings depending on the design or absence of side ribs). The outer and inner rings of all types are separable .

Packeage:

Feature:

1. With unidirectional and bidirectional two types
2. Use option in the ring, can permit of installation error.
3. High grade ball - high speed rotates the quiet and smooth
4. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
5. The height of the grease technology - N-S-Klubricant technology can make the grease live longer and improve the performance of the bearing
6. In order to permit of installation error, whether one-way or two-way, can choose spherical self-aligning spherical seat cushion type or take ball seat ring type.