self-aligning ball bearing product features span> : font> span > b> font> span> self-aligning ball bearings with tapered bore cylindrical holes and two structures, cage The materials are steel, span> font> p> synthetic resin. Characterized by the outer ring raceway spherical shape, with auto-Mind, can compensate for misalignment and shaft deflection caused by degree of error, but the inner and outer rings relative inclination of not more than span> 3 font> span> degrees. Span> font> p> < span style = "font-family: Times New Roman; mso-ascii-font-family: 'Times New Roman '; mso-hansi-font-family: 'Times New Roman ' "> self-aligning ball bearings structure span> b> : font> span> with a dust cover and with a ring of dark ditch ball bearing assembly has been filled when the appropriate amount of grease should not be heated before installation do not have to wash, use the process without re-lubrication, to adapt to operating temperature - span> 30 font> span>