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SNH
Series |
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SNH series plummer blocks are also
horizontally split and are fully
interchangeable with those of earlier
SN and SNA series plummer blocks.
All features of standard and special
shaft seals, interchangeability
with 500 and 600 series for bearing
with tapered bore and adapter mounting
or with (straight) cylindrical bore
etc. are available in SHN series
plummer blocks also. Its more favorable
cross section and improved design
have resulted into greater strength
as compared to SN or SNA series
Plummer Blocks.
SNH plummer blocks have dowel pins
at its mating surface to ensure
correct assembly of base and cap.
The bases and caps are not interchangeable.
Like SNA series, the plummer blocks
of SNH series are also supplied
with standard shaft seals e.g.,
Felt seals {TC} or V Rings (TA)
or V Ring on one end and End Cover
on other end (ATA.) Special shaft
seals such as Labyrinth seals (TS)
or double lip seals (TG), taconite
seals (ND) can also be supplied
against orders. |
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"SNH"
Series Plummer Blocks |
Series |
Suitable
Bearing Number |
Shaft
Diameter |
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SNH
500 |
1200
K, 2200 K, 22200 CK, 23200 CK |
20
mm to 140 mm |
SNH
600 |
1300
K, 2300 K, 21300 CK, 22300 CK |
20
mm to 140 mm |
SNH
200 |
1200
C, 2200 C, 22200 CC, 23200 CC |
25
mm to 160 mm |
SNH
300 |
1300
C, 2300 C, 21300 CC, 22300 CC |
25
mm to 160 mm |
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Application
Preference |
Suitable
to moderate & heavier load rating
improved design and favourable cross section
makes it sturdier than SN & SNA series
plummer blocks, any environment. |
Shaft
Sealing |
TC-type
: felt seal in metallic ring TA-type :
v - ring seals with felt & metallic
washer, TS-type : metal labyrinth seals.
TG - type : double lip seals T-type taconite
seals against order. With end cover for
shaft end. |
Accessories |
Grease
nipple for re lubrication, locating rings
can be provided to fix the bearing, drain
plug. |
Lubrication |
Grease
lubrication, Oil lubrication (optional). |
Remarks |
Can
be supplied in solid base with 2 or 4
drilled holes for foundation bolts for
higher load application and higher speed.
Interchangeability as per SNA series plummer
block. |
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