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Bearings

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Plummer Block Housing

Dimension Table


Plummer Block Housings


  1. SN5, SN6, SN30, SN31
    Shaft Diameter 20 - 170mm
  2. Flat bottom type SN5F, SN6F
    Shaft Diameter 20 - 140mm
  3. SN2, SN3
    Shaft Diameter 25 - 160mm
  4. Flat bottom type SN2F, SN3F
    Shaft Diameter 25 - 160mm
  5. SD5, SD6, SD30, SD31
    Shaft Diameter 150 - 300mm

One piece type Plummer Block Housings


  1. V, For tapered bore bearings with adapter
    Shaft Diameter 30 - 200mm
  2. V, For Cylindrical bore bearings
    Shaft Diameter 35 - 190mm

Split-housings


(Remark)

  1. When symbol are omitted, shift to left side.
  2. Threads and number of grease inlet/outlet are shown in tables.
  3. Grease nipple A type is attached at grease inlet.

One-piece housings


(Remark)

  1. When symbol are omitted, shift to left side.
  2. Supplementary symbols accord with split housing
  3. Threads and number of oil inlet/outlet are shown in tables.
  4. Grease nipple of button-head type is attached at grease inlet.

Locating Rings

Locating ring for fixed side housing is identified as follows.
locating ring should be prepared besides plummer block housings.
The dimension table show the designation and number of ring required for each bearing.



Combination of Plummer Block Housing, Bearing, Adapter and Locating Ring

The designations of combination are obtained by adding each with '+' as following order.



(Remark)

  1. Designations for parts not required are omitted.
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