681/691/Mr95/ 603 Zz Miniature Ball Bearing for Machine

Description

**3 ZZ miniature ball bearing for fax machine 
Product Features
In order to get the bearing low friction torque, high rigidity, good slewing accuracy, the use of small diameter ball. The use of hollow shafts ensures a lightweight and wiring space. Thin-walled bearings to achieve a very thin bearing section, but also to achieve the product of small, lightweight. The diversity of the product expands its scope of use.
Thin-walled ***0,***0 series has a variety of dust cover form, with flange form, stainless steel form, wide form, the full range.
Classification
Generally divided into plastic seal-RS, iron seal-ZZ, plane, iron card-K, copper card-M. For example: **8RS, ***4ZZ, ****6K, ****4M
Thin-walled cross-roller bearings
CRA series of thin-walled cross roller bearings (outer ring split type) is the outer ring and the inner wall of the wall thickness to do thin small lightweight cross roller bearings, both small can withstand heavy loads, so the equipment The mounting parts of the bearings can be lightweight.
CRB series of thin-walled cross-roller bearings (outer ring split type) of the inner and outer ring size is the most miniaturization, the structure of the outer ring is divided into two parts, the inner ring is one of the structural form, the most suitable for the requirements of the inner ring High precision of rotation
CRE series of thin-walled cross-roller bearings (inner ring split type) The structure of the inner ring is divided into two parts, the outer ring is one of the structural form, the most suitable for the outer ring rotation of high precision.
Thin-walled ring bearing high precision, very quiet and very strong carrying capacity. These ball bearings have three designs, and extreme small, mostly cross-section square. In these series, even the larger shaft diameter and bearing bore, the cross section remains the same. These bearings are therefore referred to as equal section. It is this feature that will be in the standard ISO series
Thin-walled ring bearings are different from traditional bearings. Therefore, you can choose a larger cross-section and use a bearing with a stronger carrying capacity without having to change the shaft diameter. Thin-walled ring bearings can be designed to be extremely light and require very small spaces for bearings.
Application
Model aircraft, remote control cars, machine tools, motors, pumps, agricultural machinery, textile machinery, laser printers, instrumentation, measuring instruments, electronic accessories, motors, motors and so on.
Product Description