TR100802 Tapered Roller Bearing 50X77X19.5MM 90366-50011

TR100802 Tapered Roller Bearing 50X77X19.5MM 90366-50011

Tapered Roller Bearing Specification

Taper Roller Bearing Description

Tapered roller bearings are used in a variety of industrial applications. The tapered rollers allow the bearings to accommodate heavy radial, axial and combination loads. This loading flexibility combined with a variety of configurations can be designed from single cups, double cups, and cones. This is why tapered roller bearings are designed into almost every industry, particularly large diameter tapered roller bearings.

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Taper Roller Bearings Applications

The conical geometry in the bearing uses line contact, which permits greater loads to be carried than with a point contact (ball) bearing. The rollers are guided by a flange on the back of the inner ring (See Components of a Tapered Roller Bearing). This stops the rollers from sliding out at high speed due to their momentum. The larger the half angles of these cones, the greater the axial load the bearing can sustain.

In wheel bearing applications, both radial and axial loads are present. The weight of the vehicle creates the downward load, which is the radial load. The axial load, or thrust load, is created by the turning of the vehicle.

Zhonglu Auto Bearing Co., Ltd. — 20 Years of Expertise in R&D and Production of Automotive Bearings. Source Factory Direct Supply, Dedicated to Serving Global Wholesale Clients!

We are a Guangzhou-based integrated manufacturer and wholesaler of automotive bearings, with 20 years of experience in R&D and manufacturing. We strictly limit our business scope and do not serve any end retail customers. We focus on providing high-quality, self-produced bearing products to wholesalers, importers, and distributors in Southeast Asia, Africa, Europe, America, Central Asia, and other regions, fully ensuring our partners' regional pricing power and profit margins.

Core Advantages:
In-House Factory, Direct Supply: Independently produce a full range of products including universal joints, wheel hub units, and transmission bearings, ensuring controlled quality and significant price advantages.
Global Market Compatibility: Products meet the needs of mainstream vehicle models in markets such as Southeast Asia, Africa, Europe, America, and Central Asia, supporting one-stop sourcing.
Consistent Quality, Batch Uniformity: Full oversight from materials to craftsmanship ensures reliable performance and high durability in every batch.
Customization Support, Brand Empowerment: Orders start from 200 pieces, with services including laser marking and custom packaging to help overseas clients build their own brands.
Our strong technical service team and perfect production management system can provide you with stable supply and high-quality services and products. Welcome to cooperate with us for mutual win.