Deep groove ball bearing

Name：Tapered roller bearings

Brand：NSK

Price：0

Model：30206

Internal Diameter：30

External Diameter：62

Height：22

Detailed Parameters：

SKF tapered roller bearings, FAG tapered roller bearings, NSK tapered roller bearings Tianjin Ou Meite Bearing Co., Ltd. Tel: 022-84812207

Tapered roller bearings, assembled as rolling elements in the bearing, guided by the large side of the inner ring. Can withstand radial load, and a direction of the axial load, load capacity. As a high-load bearing capacity, there are HR series with increasing roller size and number of rollers.

And thrust bearings to the same, the two bearings will generally use the opposite. In this case, according to the same type of inner ring or similar outer ring to adjust the direction of the axial direction to get the set of clearance.

Because it is separate, inner and outer ring can be disassembled separately.

As the contact angle of different sizes, the general cone angle, the cone angle, large cone angle, the number of rows by the roller can be divided into double row and four tapered roller bearings. In general, use steel plate stamping cage.

Metric series tapered roller bearings

Metric series of taper angle bearings and large cone angle bearings, respectively, contact angle code C and D are recorded in the back of the ID code. Common taper angle bearings do not mark the contact angle code, the taper angle bearings are mainly used for automotive differential gear pinion shaft.

High load capacity of the HR series, the basic code marked J bearing, the outer ring width, outer ring raceway small face diameter and contact angle and ISO requirements consistent. Therefore, marked with the code of the same basic code bearing inner ring components (CONE) and outer ring, are international interchangeability.

ISO355 specified in the metric series of tapered roller bearings, there is not based on the previous use of the 3xx size series of new size. Some of these are described in the dimension table. Outer ring width, outer ring raceway small face diameter and contact angle consistent with the provisions of ISO, inner ring components and outer ring are international interchangeability. Its model is different from the previous metric series, constitute the following.

British series of tapered roller

Tapered roller bearings, in addition to the metric series in addition to the British series. Four series of tapered roller bearings outside the British series bearing inner ring components and outer ring, each have code, the bearing model is roughly as follows.

Double row tapered roller bearings

The structure and characteristics of pairs of double - tapered roller bearings and double - row tapered roller bearings

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