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NSK UCP214 insert bearing with housing pillow block bearing
Pillow blocks are usually referred to the housings which have a bearing fitted into them and thus the user need not purchase the bearings separately. Pillow blocks are usually mounted in cleaner environments and generally are meant for lesser loads of general industry.
The fundamental application of both types is the same which is to mount bearings safely enabling their outer ring to be stationary while allowing rotation of the inner ring. The housing is bolted to a foundation through the holes in the base. Bearing housings are either split type or unsplit type. Split type housings are usually two piece housings where the cap and base can be detached, while certain series are one single piece housings. Various seals are provided to prevent dust and other contaminants from entering the housing. Thus the housing provides a clean environment for the expensive bearings to freely rotate, hence increasing their performance and duty cycle.
Bearing housings are usually made of grey cast iron. However various grades of metals can be used to manufacture the same.
ISO 113 specifies internationally accepted dimensions for plummer blocks.
Different types of bearing housings
1)Pillow blocks – these include UCP, HCP, UCLP, UKP, UCPX, and
UKPX.
These mounted bearings are used when support for a rotating shaft
axis is required. Their design enables them to support the shaft in
operations where the mounting surface is parallel to the shaft
axis.
2)Flange type– includes UCF, HCF, UKF, UCFX, UKFX, UCFU, UCFC,
UKFC, UCFS, UCFL, UKFL, UCFT.
The flange type bearing housing comes in various shapes and styles
such as square, round, and rhombus flange types.
3)Take-up units type - UCT, HCT, and UKT.
These bearing housings have an inner surface which is concave
sphered hence the bearing used has a convex sphered outer surface.
They are designed to permit moderate initial misplacement. Widely
used in conveyor chains and conveyor belts. A sliding slot at the
side of the housing facilitates the free movement of the unit.
4)Cartridge type – UCC, HCC, and UKC.
This type of bearing housing has a cylindrical outer perimeter
hence the bearing outer bore is spherical. The entire unit allows
free movement in the axial direction and is self-aligning. This
type can be used as free side bearings for long shafts because they
are capable of accommodating shaft expansion or contraction due to
temperature differences. Also suitable where there is adjustment of
the axial direction is required.
5)Light duty types SAFD, SBFD, SAFW, SBFW, SALF, and SBLF.
Pillow block application:
Pillow block used for agricultural machinery , transportation systems or construction machinery , textile machinery , ceramics machinery
Bearing Unit No. | Shaft Dia | Dimensions(mm) | Weight(kg) | |||||||||
d | ||||||||||||
mm | h | a | e | b | S1 | S2 | g | w | n | Bi | ||
UCP202 | 15 | 30.2 | 127 | 95 | 38 | 13 | 19 | 14 | 62 | 11.5 | 27.4 | 0.63 |
UCP203 | 17 | 30.2 | 127 | 95 | 38 | 13 | 19 | 14 | 62 | 11.5 | 27.4 | 0.60 |
UCP204 | 20 | 33.3 | 127 | 95 | 38 | 13 | 19 | 14 | 65 | 12.3 | 31.0 | 0.66 |
UCP205 | 25 | 36.5 | 140 | 105 | 38 | 13 | 19 | 15 | 71 | 14.3 | 34.1 | 0.80 |
UCP206 | 30 | 42.9 | 165 | 121 | 48 | 17 | 21 | 17 | 83 | 15.9 | 38.1 | 1.30 |
UCP207 | 35 | 47.6 | 167 | 127 | 48 | 17 | 21 | 18 | 93 | 17.5 | 42.9 | 1.60 |
UCP208 | 40 | 49.2 | 184 | 137 | 54 | 17 | 21 | 18 | 98 | 19.0 | 49.2 | 1.83 |
UCP209 | 45 | 54.0 | 190 | 146 | 54 | 17 | 21 | 20 | 106 | 19.0 | 49.2 | 2.18 |
UCP210 | 50 | 57.2 | 206 | 159 | 60 | 20 | 25 | 21 | 114 | 19.0 | 51.6 | 2.68 |
UCP211 | 55 | 63.5 | 219 | 171 | 60 | 20 | 25 | 23 | 126 | 22.2 | 55.6 | 3.27 |
UCP212 | 60 | 69.8 | 241 | 184 | 70 | 20 | 25 | 25 | 138 | 25.4 | 65.1 | 4.52 |
UCP213 | 65 | 76.2 | 265 | 203 | 70 | 25 | 29 | 27 | 151 | 25.4 | 65.1 | 5.70 |
UCP214 | 70 | 79.4 | 266 | 210 | 72 | 25 | 31 | 27 | 157 | 30.2 | 74.6 | 6.66 |
UCP215 | 75 | 82.6 | 275 | 217 | 74 | 25 | 31 | 28 | 163 | 33.3 | 77.8 | 7.40 |
UCP216 | 80 | 88.9 | 292 | 232 | 78 | 25 | 31 | 30 | 175 | 33.3 | 82.6 | 9.00 |
UCP217 | 85 | 95.2 | 310 | 247 | 83 | 25 | 31 | 32 | 187 | 34.1 | 85.7 | 11.00 |
UCP218 | 90 | 101.6 | 327 | 262 | 88 | 27 | 33 | 33 | 200 | 39.7 | 96.0 | 13.00 |
Customer Notice
1. We have more than 10 years industry experience
2. Our own brand TFL
3. Accept OEM, customization, customers’ logo
4. 9/24 hours calling service
5. Reply your inquiry within 12 hours
6. Professional technical support
7. Good ability of cost control brings you reasonable price,
long-term partner of forwarder brings you low freight
8. Special discount and protection of sales area provide to our
distributors.
Company Info:
is a professional bearing manufacturer and dealer in china.We have
been engaged in bearing industry for 10 years and made
international trade of bearing import and export for more than 8
years.We have our own brand "TFL" and applied ISO9001:2000
certificate for certification authority.We attend international
bearing fairs, put in many B2B website and achieve many customers
all over the world also bulid up good reputation from our
customers.
Our company is specialized in ball bearing,roller bearing,housing
units, wheel hub bearing,bearing parts and accessories, cross
roller bearing.Also we can customize various large non-standard
products such as the most competitive products according to
customers' demands.
Meanwhile we have good cooperate relationship with world famous
bearing manufacturer SKF FAG INA NSK NTN KOYO NACHI TIMKEN ASAHI
THK.Depend on top bearing quality ensures us to have many clients
in the world like America,Europe,Africa and the Middle East.We have
complete bearing in stock which makes the delivery time fastly.
By ceaselessly improve our quality and after-sale service,we have
confidence in cooperating with every potential customer.