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SNU 530 Plummer block housing

Short Description:

SNU plummer block housings are split housings consisting of a cap and base. They have two holes cast into the base for attachment bolts. The housings are designed to enable a wider choice of shaft-bearing combinations.

The blocks take either Spherical Roller Bearings, or Double Row Ball Bearings and through the use of various seals, fixing rings and adaptor sleeves – can be used for many different shaft diameter in a locating or non-locating arrangement. There are options for both a standard duty and heavy duty series of bearings.


Product Detail

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SNU 530  Plummer block housing detail Specifications:

Housing material :  gray cast iron or ductile iron

SNU series two bolt split pillow block housing suitable for self aligning ball bearings and spherical roller bearings and adaptor sleeve mounting

Bearing No. : 22230 K , 23230 K

Adaptor sleeve : H3130 , H2330

Locating Ring:

2pcs of SR270X16.5

1pcs of SR270X10

Weight : 56.5 kg

 

Main Dimensions:

Shaft Dia (d) : 135 mm

Centre Height (H h12) : 160 mm

Overall Length (a) : 530 mm

Bolt Hole Centres (e) : 450 mm

Overall Width (b) : 160 mm

Width of attachment bolt hole (u) : 35 mm

Length of attachment bolt hole (v) : 42 mm

Foot height (c) : 60 mm

Foot height (W) : 323 mm

Width (L) : 220 mm

Diameter sealing (d1 H12) : 192.5 mm

Diameter sealing groove (d2 H12) : 202.5 mm

n : 90 mm

J : 13.5 mm

Width sealing groove (F) : 6 mm

Width of bearing seat (g H12) : 106 mm

Diameter of bearing seat (Da H8) : 270 mm

Size of cap bolt (S) (2) : M30

Size of cap bolt (S) (4) : M24

SNU,SNG

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