1.Structural Features: Double-row steel balls + spherical outer ring raceway, accommodates ≤3° misalignment between shaft and bearing housing. Select models feature tapered bore (with set screw sleeve for easy disassembly) and automatically compensate for installation misalignment.
2.Core Advantages: Simple assembly without requiring high-precision alignment; low friction coefficient, minimal heat generation, infrequent maintenance, and extended service life.
3.Applicable Scenarios: Primarily designed for equipment with low to medium radial loads and medium to low speeds, such as water pumps, blowers, tractors, and printing presses. Not suitable for high-speed (>3000 r/min), high-load, or purely axial load applications.
4.Model and Selection: Common model prefixes 12/13/22/23 (e.g., 1205, inner diameter 25mm). Selection requires confirming whether installation deviations fall within permissible ranges. Thrust bearings must be paired when axial loads are present.