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Self-aligning ball bearing with extended inner ring

Aligning ball bearing consists of an outer ring, an inner ring, a steel ball and a cage. The outer ring has a spherical raceway, the steel ball is set in two rows, and the inner ring assembly can realize free aligning when in use, which is suitable for the working conditions of shaft deflection or misalignment and high speed.

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型号
内径 d
mm
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外径 D
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宽度 B
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型号 主要尺寸及数据 其他数据
d D B r1,2min m Cr Cor nG
${modelt1.unit} mm kg kN r/min
11204 ETN9 20 47 40 1 0.18 12.7 3.4 9000
11205 ETN9 25 52 44 1 0.22 14.3 4 8000
11206 TN9 30 62 48 1 0.35 15.6 4.65 6700
11207 TN9 35 72 52 1.1 0.54 19 6 5600
11208 TN9 40 80 56 1.1 0.72 19 6.55 5000
11209 TN9 45 85 58 1.1 0.77 22.9 7.8 4500
11210 TN9 50 90 58 1.1 0.85 26.5 9.15 4300
11212 TN9 60 110 62 1.5 1.15 31.2 12.2 3400
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于 2026-03-03 日从 http://www.sdkmr.com/ 生成
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