宽内圈微型轴承也称高内圈微型轴承,即轴承内圈的厚度高出外圈的厚度,为特殊用途而设计。润时达轴承有完整的不锈钢宽内圈微型轴承可供选择,精度从P0(ABEC-1)到P3(ABEC-9),有440(9Cr18),420(9Cr13)两种材料,可定制非标准产品。所有产品均严格按ISO9001:2015标准生产。
型号 | 种类 | 内径(d) | 外径(D) | 宽度(B) | 球径(mm) | 球数 | 重量(g) |
---|---|---|---|---|---|---|---|
SR0 EE | open | 3/64"︱1.191mm | 5/32"︱3.969mm | 0.0625"︱1.588mm | 0.6 | 7 | 0.1 |
SR0ZZ EE | Shields | 3/64"︱1.191mm | 5/32"︱3.969mm | 3/32"︱2.381mm | 0.6 | 7 | 0.15 |
SR1 EE | open | 1/18"︱1.411mm | 3/16"︱4.762mm | 0.0781"︱1.984mm | 1 | 6 | 0.15 |
SR1ZZ EE | Shields | 1/18"︱1.411mm | 3/16"︱4.762mm | 0.1094"︱2.779mm | 1 | 6 | 0.19 |
SR1-4 EE | open | 5/64"︱1.984mm | 1/4"︱6.35mm | 3/32"︱2.381mm | 1 | 7 | 0.4 |
SR1-4ZZ EE | Shields | 5/64"︱1.984mm | 1/4"︱6.35mm | 0.1406"︱3.571mm | 1 | 7 | 0.53 |
SR1-4 2RS EE | Rubber seal | 5/64"︱1.984mm | 1/4"︱6.35mm | 0.1406"︱3.571mm | 1 | 7 | 0.53 |
SR1-5 EE | open | 3/32"︱2.381mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1.588 | 6 | 0.6 |
SR1-5ZZ EE | Shields | 3/32"︱2.381mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 1.15 |
SR1-5 2RS EE | Rubber seal | 3/32"︱2.381mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 1.15 |
SR133 EE | open | 3/32"︱2.381mm | 3/16"︱4.762mm | 0.0625"︱1.588mm | 0.8 | 7 | 0.1 |
SR133ZZ EE | Shields | 3/32"︱2.381mm | 3/16"︱4.762mm | 3/32"︱2.381mm | 0.8 | 7 | 0.15 |
SR133-2RS EE | Rubber seal | 3/32"︱2.381mm | 3/16"︱4.762mm | 3/32"︱2.381mm | 0.8 | 7 | 0.15 |
SR144 EE | open | 1/8"︱3.175mm | 1/4"︱6.35mm | 3/32"︱2.381mm | 1 | 7 | 0.27 |
SR144ZZ EE | Shields | 1/8"︱3.175mm | 1/4"︱6.35mm | 0.1094"︱2.779mm | 1 | 7 | 0.4 |
SR144-2RS EE | Rubber seal | 1/8"︱3.175mm | 1/4"︱6.35mm | 0.1094"︱2.779mm | 1 | 7 | 0.4 |
SR2 EE | open | 1/8"︱3.175mm | 3/8"︱9.525mm | 5/32"︱3.969mm | 1.588 | 7 | 1.04 |
SR2ZZ EE | Shields | 1/8"︱3.175mm | 3/8"︱9.525mm | 5/32"︱3.969mm | 1.588 | 7 | 1.37 |
SR2-2RS EE | Rubber seal | 1/8"︱3.175mm | 3/8"︱9.525mm | 5/32"︱3.969mm | 1.588 | 7 | 1.37 |
SR2-5 EE | open | 1/8"︱3.175mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1.588 | 6 | 0.5 |
SR2-5ZZ EE | Shields | 1/8"︱3.175mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 0.74 |
SR2-5-2RS EE | Rubber seal | 1/8"︱3.175mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 0.74 |
SR2-6 EE | open | 1/8"︱3.175mm | 3/8"︱9.525mm | 0.1094"︱2.779mm | 1.588 | 7 | 0.96 |
SR2-6ZZ EE | Shields | 1/8"︱3.175mm | 3/8"︱9.525mm | 0.1406"︱3.571mm | 1.588 | 7 | 1.23 |
SR2-6-2RS EE | Rubber seal | 1/8"︱3.175mm | 3/8"︱9.525mm | 0.1406"︱3.571mm | 1.588 | 7 | 1.23 |
SR155 EE | open | 5/32"︱3.969mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1 | 10 | 0.51 |
SR155ZZ EE | Shields | 5/32"︱3.969mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | 0.61 |
SR155-2RS EE | Rubber seal | 5/32"︱3.969mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | 0.61 |
SR156 EE | open | 3/16"︱4.762mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1 | 10 | 0.4 |
SR156ZZ EE | Shields | 3/16"︱4.762mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | |
SR156-2RS EE | Rubber seal | 3/16"︱4.762mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | |
SR166 EE | open | 3/16"︱4.762mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1.588 | 8 | 0.81 |
SR166ZZ EE | Shields | 3/16"︱4.762mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1.588 | 8 | 0.85 |
SR166-2RS EE | Rubber seal | 3/16"︱4.762mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1.588 | 8 | 0.85 |
SR3 EE | open | 3/16"︱4.762mm | 1/2"︱12.7mm | 5/32"︱3.969mm | 2.381 | 7 | 2.21 |
SR3ZZ EE | Shields | 3/16"︱4.762mm | 1/2"︱12.7mm | 0.1960"︱4.978mm | 2.381 | 7 | |
SR3-2RS EE | Rubber seal | 3/16"︱4.762mm | 1/2"︱12.7mm | 0.1960"︱4.978mm | 2.381 | 7 | |
SR168 EE | open | 1/4"︱6.35mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1 | 11 | 0.57 |
SR168ZZ EE | Shields | 1/4"︱6.35mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1 | 11 | 0.6 |
SR168-2RS EE | Rubber seal | 1/4"︱6.35mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1 | 11 | 0.6 |
SR188 EE | open | 1/4"︱6.35mm | 1/2"︱12.7mm | 1/8"︱3.175mm | 2 | 8 | 1.6 |
SR188ZZ EE | Shields | 1/4"︱6.35mm | 1/2"︱12.7mm | 3/16"︱4.762mm | 2 | 8 | 2.32 |
SR188-2RS EE | Rubber seal | 1/4"︱6.35mm | 1/2"︱12.7mm | 3/16"︱4.762mm | 2 | 8 | 2.32 |
SR4 EE | open | 1/4"︱6.35mm | 5/8"︱15.875mm | 0.1960"︱4.978mm | 2.381 | 8 | 4.46 |
SR4ZZ EE | Shields | 1/4"︱6.35mm | 5/8"︱15.875mm | 0.1960"︱4.978mm | 2.381 | 8 | 4.54 |
SR4-2RS EE | Rubber seal | 1/4"︱6.35mm | 5/8"︱15.875mm | 0.1960"︱4.978mm | 2.381 | 8 | 4.54 |
SR1810 EE | open | 5/16"︱7.938mm | 1/2"︱12.7mm | 5/32"︱3.969mm | 1.2 | 12 | 1.39 |
SR1810ZZ EE | Shields | 5/16"︱7.938mm | 1/2"︱12.7mm | 5/32"︱3.969mm | 1.2 | 12 | 1.57 |
SR1810-2RS EE | Rubber seal | 5/16"︱7.938mm | 1/2"︱12.7mm | 5/32"︱3.969mm | 1.2 | 12 | 1.57 |
SR6EE | open | 3/8"︱9.525mm | 7/8"︱22.225 | 0.2188"︱5.558mm | 3.97 | 7 | 9.02 |
SR6ZZ EE | Shields | 3/8"︱9.525mm | 7/8"︱22.225 | 0.2812"︱7.142mm | 3.97 | 7 | 11.7 |
SR6-2RS EE | Rubber seal | 3/8"︱9.525mm | 7/8"︱22.225 | 0.2812"︱7.142mm | 3.97 | 7 | 11.7 |