Inch Miniature Ball Bearings(Stainless Steel)
Ang inch miniature ball bearings ay tinatawag ding inch miniature bearings,inch mini bearings o inch mini ball bearings sa mga pagkakaiba-iba. 1/25″(1.016mm ) hanggang 1/2″(12.7mm ).Runstar is a professional stainless steel inch miniature ball bearings manufacturer in China. Ang materyal na hindi kinakalawang na asero ay maaaring 440(9Cr18),420(9Cr13), pati na rin ang 316 hindi kinakalawang na asero para sa espesyal na aplikasyon.Kung ikukumpara sa ordinaryong inch miniature ball bearing na may chrome steel, ang mga stainless steel na inch na miniature na ball bearings ay maaaring panatilihin mula sa kaagnasan na dulot ng ilang acids o moisture, at hindi kinakalawang na inch miniature ball bearings ay may malinaw na bentahe ng matatag na operasyon, mababang ingay, mababang magnet, malawak na aplikasyon. , mahusay na anti-corrosion at anti-rust properties. Maaari kaming mag-supply ng stainless steel inch miniature ball bearings na may open type, may mga shield o may rubber seal.Ang precision tolerance ng stainless steel inch miniature ball bearings ay maaaring mula ABEC-1 hanggang ABEC-7 para sa pagpili.Ang Malawakang ginagamit ang mga ito sa larangan ng medikal na kagamitan, cryogenic engineering, optical instruments, high-speed machine tools, high-speed motors, printing machinery, food processing machinery. etcs.
| BAHAGI NUMBER | URI NG SEAL | diameter ng bore(d) | Panlabas na diameter(D) | Lapad(B) | LAKI NG BOLA(mm) | BALL QTY | timbang(g) |
|---|---|---|---|---|---|---|---|
| SR09 | bukas | 1/25"︱1.016mm | 1/8"︱3.175mm | 3/64"︱1.191mm | 0.635 | 6 | 0.05 |
| SR0 | bukas | 3/64"︱1.191mm | 5/32"︱3.969mm | 0.0625"︱1.588mm | 0.6 | 7 | 0.1 |
| SR0ZZ | Mga kalasag | 3/64"︱1.191mm | 5/32"︱3.969mm | 3/32"︱2.381mm | 0.6 | 7 | 0.15 |
| SR1 | bukas | 1/18"︱1.411mm | 3/16"︱4.763mm | 0.0781"︱1.984mm | 1 | 6 | 0.15 |
| SR1ZZ | Mga kalasag | 1/18"︱1.411mm | 3/16"︱4.763mm | 0.1094"︱2.779mm | 1 | 6 | 0.19 |
| SR1-4 | bukas | 5/64"︱1.984mm | 1/4"︱6.35mm | 3/32"︱2.381mm | 1 | 7 | 0.4 |
| SR1-4ZZ | Mga kalasag | 5/64"︱1.984mm | 1/4"︱6.35mm | 0.1406"︱3.571mm | 1 | 7 | 0.53 |
| SR1-4 2RS | Seal ng goma | 5/64"︱1.984mm | 1/4"︱6.35mm | 0.1406"︱3.571mm | 1 | 7 | 0.53 |
| SR1-5 | bukas | 3/32"︱2.381mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1.588 | 6 | 0.6 |
| SR1-5ZZ | Mga kalasag | 3/32"︱2.381mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 1.15 |
| SR1-5 2RS | Seal ng goma | 3/32"︱2.381mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 1.15 |
| SR133 | bukas | 3/32"︱2.381mm | 3/16"︱4.762mm | 0.0625"︱1.588mm | 0.8 | 7 | 0.1 |
| SR133ZZ | Mga kalasag | 3/32"︱2.381mm | 3/16"︱4.762mm | 3/32"︱2.381mm | 0.8 | 7 | 0.15 |
| SR133-2RS | Seal ng goma | 3/32"︱2.381mm | 3/16"︱4.762mm | 3/32"︱2.381mm | 0.8 | 7 | 0.15 |
| SR144 | bukas | 1/8"︱3.175mm | 1/4"︱6.35mm | 3/32"︱2.381mm | 1 | 7 | 0.27 |
| SR144ZZ | Mga kalasag | 1/8"︱3.175mm | 1/4"︱6.35mm | 0.1094"︱2.779mm | 1 | 7 | 0.4 |
| SR144-2RS | Seal ng goma | 1/8"︱3.175mm | 1/4"︱6.35mm | 0.1094"︱2.779mm | 1 | 7 | 0.4 |
| SR2 | bukas | 1/8"︱3.175mm | 3/8"︱9.525mm | 5/32"︱3.967mm | 1.588 | 7 | 1.04 |
| SR2ZZ | Mga kalasag | 1/8"︱3.175mm | 3/8"︱9.525mm | 5/32"︱3.967mm | 1.588 | 7 | 1.37 |
| SR2-2RS | Seal ng goma | 1/8"︱3.175mm | 3/8"︱9.525mm | 5/32"︱3.967mm | 1.588 | 7 | 1.37 |
| SR2-5 | bukas | 1/8"︱3.175mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1.588 | 6 | 0.5 |
| SR2-5ZZ | Mga kalasag | 1/8"︱3.175mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 0.74 |
| SR2-5-2RS | Seal ng goma | 1/8"︱3.175mm | 5/16"︱7.938mm | 0.1406"︱3.571mm | 1.588 | 6 | 0.74 |
| SR2-6 | bukas | 1/8"︱3.175mm | 3/8"︱9.525mm | 0.1094"︱2.779mm | 1.588 | 7 | 0.96 |
| SR2-6ZZ | Mga kalasag | 1/8"︱3.175mm | 3/8"︱9.525mm | 0.1406"︱3.571mm | 1.588 | 7 | 1.23 |
| SR2-6-2RS | Seal ng goma | 1/8"︱3.175mm | 3/8"︱9.525mm | 0.1406"︱3.571mm | 1.588 | 7 | 1.23 |
| SR2A | bukas | 1/8"︱3.175mm | 1/2"︱12.7mm | 0.1719"︱4.366mm | 1.588 | 7 | 3.3 |
| SR2AZZ | Mga kalasag | 1/8"︱3.175mm | 1/2"︱12.7mm | 0.1719"︱4.366mm | 1.588 | 7 | 1.23 |
| SR2A-2RS | Seal ng goma | 1/8"︱3.175mm | 1/2"︱12.7mm | 0.1719"︱4.366mm | 1.588 | 7 | 1.23 |
| SR155 | bukas | 5/32"︱3.969mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1 | 10 | 0.51 |
| SR155ZZ | Mga kalasag | 5/32"︱3.969mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | 0.61 |
| SR155-2RS | Seal ng goma | 5/32"︱3.969mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | 0.61 |
| SR156 | bukas | 3/16"︱4.762mm | 5/16"︱7.938mm | 0.1094"︱2.779mm | 1 | 10 | 0.4 |
| SR156ZZ | Mga kalasag | 3/16"︱4.762mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | |
| SR156-2RS | Seal ng goma | 3/16"︱4.762mm | 5/16"︱7.938mm | 1/8"︱3.175mm | 1 | 10 | |
| SR166 | bukas | 3/16"︱4.762mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1.588 | 8 | 0.81 |
| SR166ZZ | Mga kalasag | 3/16"︱4.762mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1.588 | 8 | 0.85 |
| SR166-2RS | Seal ng goma | 3/16"︱4.762mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1.588 | 8 | 0.85 |
| SR3 | bukas | 3/16"︱4.762mm | 1/2"︱12.7mm | 5/32"︱3.967mm | 2.381 | 7 | 2.21 |
| SR3ZZ | Mga kalasag | 3/16"︱4.762mm | 1/2"︱12.7mm | 0.1960"︱4.978mm | 2.381 | 7 | |
| SR3-2RS | Seal ng goma | 3/16"︱4.762mm | 1/2"︱12.7mm | 0.1960"︱4.978mm | 2.381 | 7 | |
| SR3A | bukas | 3/16"︱4.762mm | 5/8"︱15.875 | 0.1960"︱4.978mm | 2.381 | 8 | 5.08 |
| SR3AZZ | Mga kalasag | 3/16"︱4.762mm | 5/8"︱15.875 | 0.1960"︱4.978mm | 2.381 | 8 | 5.08 |
| SR3A-2RS | Seal ng goma | 3/16"︱4.762mm | 5/8"︱15.875 | 0.1960"︱4.978mm | 2.381 | 8 | 5.08 |
| SR168 | bukas | 1/4"︱6.35mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1 | 11 | 0.57 |
| SR168ZZ | Mga kalasag | 1/4"︱6.35mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1 | 11 | 0.6 |
| SR168-2RS | Seal ng goma | 1/4"︱6.35mm | 3/8"︱9.525mm | 1/8"︱3.175mm | 1 | 11 | 0.6 |
| SR188 | bukas | 1/4"︱6.35mm | 1/2"︱12.7mm | 1/8"︱3.175mm | 2 | 8 | 1.6 |
| SR188ZZ | Mga kalasag | 1/4"︱6.35mm | 1/2"︱12.7mm | 3/16"︱4.762mm | 2 | 8 | 2.32 |
| SR188-2RS | Seal ng goma | 1/4"︱6.35mm | 1/2"︱12.7mm | 3/16"︱4.762mm | 2 | 8 | 2.32 |
| SR4 | bukas | 1/4"︱6.35mm | 5/8"︱15.875 | 0.1960"︱4.978mm | 2.381 | 8 | 4.46 |
| SR4ZZ | Mga kalasag | 1/4"︱6.35mm | 5/8"︱15.875 | 0.1960"︱4.978mm | 2.381 | 8 | 4.54 |
| SR4-2RS | Seal ng goma | 1/4"︱6.35mm | 5/8"︱15.875 | 0.1960"︱4.978mm | 2.381 | 8 | 4.54 |
| SR4A | bukas | 1/4"︱6.35mm | 3/4"︱19.05mm | 0.2188"︱5.558 | 3.5 | 6 | 7.48 |
| SR4AZZ | Mga kalasag | 1/4"︱6.35mm | 3/4"︱19.05mm | 0.2188"︱5.558 | 3.5 | 6 | 10 |
| SR4A-2RS | Seal ng goma | 1/4"︱6.35mm | 3/4"︱19.05mm | 0.2188"︱5.558 | 3.5 | 6 | 10 |
| SR1810 | bukas | 5/16"︱7.938mm | 1/2"︱12.7mm | 5/32"︱3.967mm | 1.2 | 12 | 1.39 |
| SR1810ZZ | Mga kalasag | 5/16"︱7.938mm | 1/2"︱12.7mm | 5/32"︱3.967mm | 1.2 | 12 | 1.57 |
| SR1810-2RS | Seal ng goma | 5/16"︱7.938mm | 1/2"︱12.7mm | 5/32"︱3.967mm | 1.2 | 12 | 1.57 |
| SR6 | bukas | 3/8"︱9.525mm | 7/8"︱22.225 | 0.2188"︱5.558 | 3.97 | 7 | 9.02 |
| SR6ZZ | Mga kalasag | 3/8"︱9.525mm | 7/8"︱22.225 | 0.2812"︱7.142mm | 3.97 | 7 | 11.7 |
| SR6-2RS | Seal ng goma | 3/8"︱9.525mm | 7/8"︱22.225 | 0.2812"︱7.142mm | 3.97 | 7 | 11.7 |
| SR8 | bukas | 1/2"︱12.7mm | 1 1/8"︱34.925mm | 1/4"︱6.35mm | 4.762 | 8 | 11.6 |
| SR8ZZ | Mga kalasag | 1/2"︱12.7mm | 1 1/8"︱34.925mm | 5/16"︱7.938mm | 4.762 | 8 | 24.1 |
| SR8-2RS | Seal ng goma | 1/2"︱12.7mm | 1 1/8"︱34.925mm | 5/16"︱7.938mm | 4.762 | 8 | 24.1 |