JLGX four-point contact ball sealed thin-section bearing
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- Product Description
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- Commodity name: JLGX four-point contact ball sealed thin-section bearing
The JLGX four-point contact ball sealed thin-section bearing is a specially designed bearing whose structure and design principles enable it to effectively withstand both radial and axial loads.
Product Details
The JLGX four-point-contact ball sealed thin‑section bearing is a specially designed bearing whose structure and design principles enable it to effectively withstand both radial and axial loads. The following is a detailed discussion of the structure and design principles of four-point-contact ball bearings:
JLGX four-point contact ball sealed thin-section bearing
Structure:
The structure of a four-point contact ball bearing is relatively complex and comprises the following key components:
Inner and outer rings: Like conventional deep-groove ball bearings, four-point contact ball bearings also consist of an inner ring and an outer ring. The inner ring is typically mounted on the shaft, while the outer ring is attached to the housing. The clearance between these two rings is extremely small to accommodate the rolling motion of the balls.
Ball: This is the core component of a four-point-contact ball bearing. The balls are typically spherical and evenly distributed between the inner and outer rings. Unlike deep-groove ball bearings, the balls in a four-point-contact ball bearing have four contact points instead of the usual two, which is how it gets its name.
Cage: To ensure uniform spacing and stable relative positioning of the balls, four-point contact ball bearings are typically equipped with a cage. The cage design may vary depending on the specific application and the manufacturer’s requirements.
Product Specifications
JLGX Series Dimensions (inches) Dimensions (mm) Basic Load Radial Basic axial load Weight Corresponding model d D d D Cor Cr Coa This Kilogram KAYDON JLGX120 12.000 14.000 304.80 355.60 94860 37830 237140 94590 4.218 JG120XP0 JLGX140 14.000 16.000 355.60 406.40 109440 41610 273630 152950 4.899 JG140XP0 JLGX160 16.000 18.000 406.40 457.20 124060 45250 310130 113130 5.579 JG160XP0 JLGX180 18.000 20.000 457.20 508.00 138640 48720 346620 121840 6.214 JG180XP0 JLGX200 20.000 22.000 508.00 558.80 153220 52100 383070 130240 7.167 JG200XP0 

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