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軸承代號 結構特點
IR 尺寸公差符合標準
LR 尺寸公差大于IR
軸 徑 Shaft Diameter 代號 ?Designation 外形尺寸 Boundary Dimensions 重量 Mass 近似 Approx 軸 徑 Shaft Diameter 代號 ?Designation 外形尺寸 Boundary Dimensions 重量 Mass 近似 Approx
d F B d F B
mm mm g mm mm g
5 IR5X8X12 5 8 12 2.79 15 IR15X18X16.5 15 18 16.5 9.9
IR5X8X16 5 8 16 3.75 IR15X19X16 15 19 16 12.8
6 IR6X9X12 6 9 12 3.17 IR15X19X20 15 19 20 16.4
IR6X9X16 6 9 16 4.3 IR15X20x12 15 20 12 12.1
IR6X10x10 6 10 10 3.7 IR15X20x13 15 20 13 13.5
IR6X10x12 6 10 12 4.6 IR15X20x14 15 20 14 14.7
7 IR7X10x10.5 7 10 10.5 3.09 IR15X20x23 15 20 23 24.4
IR7X10x12 7 10 12 3.61 17 IR17X20x16 17 20 16 10.7
IR7X10x16 7 10 16 4.9 IR17X20x16.5 17 20 16.5 11.1
7.8 IR6X12X10.5C 7.8 12.2 10.7 IR17X20x20 17 20 20 13.5
8 IR8X12X10 8 12 10 4.8 IR17X20x20.5 17 20 20.5 13.8
IR8X12X10.5 8 12 10.5 5 IR17X20x30.5 17 20 30.5 20.6
IR8X12X12 8 12 12 5.7 IR17X21X16 17 21 16 14.3
IR8X12X12.5 8 12 12.5 5.9 IR17X21X20 17 21 20 18
9 IR9X12X12 9 12 12 4.5 IR17X22X13 17 22 13 14.9
IR9X12X16 9 12 16 6.1 IR17X22X14 17 22 14 16.4
10 IR10x13X12.5 10 13 12.5 5.2 IR17X22X16 17 22 16 18.7
IR10x14X12 10 14 12 7.3 IR17X22X23 17 22 23 27.1
IR10x14X13 10 14 13 7.4 IR17X24X20 17 24 20 33.6
IR10x14X14 10 14 14 8 20 IR20x24X16 20 24 16 16.5
IR10x14X16 10 14 16 9.2 IR20x24X20 20 24 20 21.3
IR10x14X20 10 14 20 11.6 LR20x25X12.5 20 25 12.5 16.3
12 IR12X15X12 12 15 12 5.8 IR20x25X16 20 25 16 21.1
IR12X15X12.5 12 15 12.5 6.1 LR20x25X16.5 20 25 16.5 21.7
IR12X15X16 12 15 16 8 IR20x25X17 20 25 17 22.4
IR12X15X16.5 12 15 16.5 8.1 IR20x25X18 20 25 18 24.3
IR12X15X22.5 12 15 22.5 10.9 IR20x25X20 20 2
HXD供應軸承內圈IR22*28*30