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Super Open Linear Bearing SSW-OP
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ISUTAMI BEARINGS

Super Open Linear Bearing SSW-OP

Super Open Linear Bearing SSW-OP
ISUTAMI SSW-OP super open linear bearings, also known as SSW-OP super open linear ball bearings or SSW super open linear bushing bearings. S is the abbreviation of super, and SW is the code name of the inch series,OP is short for open. It is applied in the markets of the UK and other British Commonwealth of Nations.

SSW-OP super open type linear bearing is composed of POM resin holder, high carbon bearing steel balls and high carbon steel ball plates. The sealing ring is on one side or both sides of the bushing (usually marked with P or U in the model).
Super Open Linear Bearing SSW-OP
ISUTAMI SSW-OP super open linear bearings, also known as SSW-OP super open linear ball bearings or SSW super open linear bushing bearings. S is the abbreviation of super, and SW is the code name of the inch series,OP is short for open. It is applied in the markets of the UK and other British Commonwealth of Nations.

SSW-OP super open type linear bearing is composed of POM resin holder, high carbon bearing steel balls and high carbon steel ball plates. The sealing ring is on one side or both sides of the bushing (usually marked with P or U in the model).

Super Open Linear Bearing SSW-OP Size Chart

Super Open Linear Bearing SSW-OP

Bearing  No. Number
of Ball
Rows
Main Dimensions Basic Load Rating Weight
(Kg)
dr D L B D1 W E F G J Dynamic
C(kgf)
Static
Co(kgf)
SSW8OP 4 1/2˝ 0.875˝ 1.25˝ 1.032˝ 0.8209˝ 0.0459˝ 0.313˝ 0.136" 0.625" Thru 104 132 0.023
12.7 22.225 31.75 26.213 20.85 1.166 7.95 3.45 15.875
SSW10OP 4 5/8˝ 1.125˝ 1.5˝ 1.112˝ 1.059˝ 0.0559˝ 0.375˝ 0.105" 0.125" 0.039" 182 228 0.035
15.875 28.575 38.1 28.245 26.899 1.42 9.525 2.667 3.175 0.991
SSW12OP 4 3/4˝ 1.25˝ 1.625˝ 1.272˝ 1.176˝ 0.0559˝ 0.438" 0.136" 0.125" 0.059" 213 268 0.070
19.05 31.75 41.275 32.309 29.87 1.42 11.125 3.454 3.175 1.499
SSW16OP 5 1.5625˝ 2.25˝ 1.886˝ 1.4687˝ 0.0679˝ 0.563" 0.136" 0.125" 0.047" 386 481 0.142
25.4 39.688 57.15 47.904 37.305 1.725 14.3 3.454 3.175 1.194
SSW20OP 5 1-1/4˝ 2.625˝ 2.011˝ 1.8859˝ 0.0679˝ 0.625" 0.201" 0.1875" 0.09" 558 695 0.270
31.75 50.8 66.675 51.079 47.9 1.725 15.875 5.105 4.763 2.286
SSW24OP 5 1-1/2˝ 2.375˝ 2.422˝ 2.2389˝ 0.0859˝ 0.75" 0.201" 0.1875" 0.09" 672 840 0.371
38.1 60.325 76.2 61.519 56.868 2.182 19.05 5.105 4.763 2.286
SSW32OP 5 2" 3" 4" 2.8379" 3.206" 0.1029" 1" 0.265" 0.3125" Thru 1102 1377
50.8 76.2 101.6 72.083 81.432 2.614 25.4 6.731 7.938
Remarks: SSW-OP type can crossing-over with SW-OP.

Super Open Linear Bearing SSW-OP Features

The bushing of SSW-OP super linear bearing is open, and the opening distance (h1), as well as the opening angle, vary depending on the size.  SSW-OP inch series super open type linear bushing bearings supplied by ISUTAMI have a range of 4-5 ball columns ;
The inner diameter (dr) ranges 1/2''-2''; the outer diameter (D) ranges 0.875''-3''; the length (L) ranges 1.25''-4'';
The opening distance (E) ranges 0.313''-1";
The opening angle is 30°;
The basic dynamic load rating (C) ranges 104-1102kgf, which is 2-3 times that of SW-OP open type linear bearings;
The basic static load (Co) range is 132-1377kgf, which is larger than the SW-OP open type linear bearing.

It is equipped into SWD-OP open type linear bearing pillow blocks, SWD-L extended open type linear bearing pillow blocks, SWB-OP open type linear bearing pillow blocks, SWB-L-OP extended open type linear bearing pillow blocks, with a shaft track corresponding to the diameter. At this point, the SW-OP open type linear bearings can be replaced with this series.

The basic dynamic load rating of SSW-OP super open type linear bearings is greater than the basic static load rating. In weight, because the main body frame is made of POM engineering plastic, the weight is smaller than ordinary SW-OP open type linear bearings of the same specification. Moreover, its moving life is 27 times that of ordinary ones with the same specification.

SSW-OP super open type linear bearings can be applied in high-performance automation equipment, industrial robots, electrical equipment, measuring instruments and so on.

  • TEL:+86-574-6399-8066
  • FAX:+86-574-6399 8025
  • EMAIL: sales@isutami.com
  • ADDRESS:No.500, North 3rd Ring Road West, Cixi, Ningbo, 315300, China