Product Description
PRODUCT PICTURES:
OPTIONS OF SPECIFICATION AND STHangZhouRD
| Subject | Symbol | Description |
| Material of Housing | N/A | Cast Iron/ Steel |
| Stainless Steel | ||
| Press Steel Plate | ||
| Plastic | ||
| Bearing Type Code | UC | Cylindrical bore, with set screws |
| UK | Tapered bore (for adapter) | |
| NA/UEL | Cylindrical bore (with eccentric locking collar) | |
| UE | Cylindrical bore with eccentric locking collar (light duty type) | |
| UB | Flat head at 1 end, with set screws (light duty type) | |
| SB | Cylindrical bore, with set screws (light duty type) | |
| SA | Cylindrical bore, with eccentric locking collar | |
| SU | Cylindrical bore, with set screws | |
| Housing Type Code | P | Pillow block type |
| PA | Tapered-base pillow block type | |
| LP | Light duty pillow block type | |
| IP | Thick section pillow block type | |
| HP | Center height pillow block type | |
| F | Square-flanged type | |
| FA | Adjustable rhombic-flanged type | |
| FB | Three-bolt flange type | |
| FL | Rhombic-flanged type | |
| FC | Round-flanged type with spigot joint | |
| FS | Square-flanged type | |
| C | Cartridge type | |
| T | Take-up type | |
| SP | Pillow block type (stainless-type) | |
| ST | Take-up type (stainless-series) | |
| Sealing Type | RS | Rubber seal on 1 side. |
| 2RS | Rubber seals on both sides. | |
| RZ | Rubber seal on 1 side. (non-contact) | |
| 2RZ | Rubber seal on both sides(non-contact) | |
| Z | Metal shield on 1 side. | |
| 2Z | Metal shields on both sides. | |
| RSZ | Rubber seal on 1 side, metal shields on other side | |
| RZZ | Rubber seal on 1 side, metal shields on other side (non-contact) |
|
| L2 | Double-lip seal | |
| L3 | Triple-lip seal |
PRODUCT PARAMETERS
This tech sheet may not contain all or every piece of information you want to know. Please contact our sales staff to obtain or compare the information.
In metric: mm
| Bearing No. | Shaft Dia | Dimensions(mm) | Weight (kg) |
||||||
| d | D | Bi | Be | N | M | G | Ds | ||
| mm | mm | ||||||||
| UC202 | 15 | 40 | 27.4 | 14 | 11.5 | 15.9 | 4.5 | M5×0.8 | 0.14 |
| UC203 | 17 | 40 | 27.4 | 14 | 11.5 | 15.9 | 4.5 | M5×0.8 | 0.13 |
| UC204 | 20 | 47 | 31 | 17 | 12.3 | 18.7 | 5 | M6×1.0 | 0.18 |
| UC205 | 25 | 52 | 34.1 | 17 | 14.3 | 19.8 | 5 | M6×1.0 | 0.22 |
| UC206 | 30 | 62 | 38.1 | 19 | 15.9 | 22.2 | 5 | M6×1.0 | 0.34 |
| UC207 | 35 | 72 | 42.9 | 20 | 17.5 | 25.4 | 7 | M8×1.0 | 0.52 |
| UC208 | 40 | 80 | 49.2 | 21 | 19 | 30.2 | 8 | M8×1.0 | 0.68 |
| UC209 | 45 | 85 | 49.2 | 22 | 19 | 30.2 | 8 | M8×1.0 | 0.78 |
| UC210 | 50 | 90 | 51.6 | 22 | 19 | 32.6 | 10 | M10×1.25 | 0.85 |
| UC211 | 55 | 100 | 55.6 | 25 | 22.2 | 33.4 | 10 | M10×1.25 | 1.22 |
| UC212 | 60 | 110 | 65.1 | 27 | 25.4 | 39.7 | 10 | M10×1.25 | 1.65 |
| UC213 | 65 | 120 | 65.1 | 29 | 25.4 | 39.7 | 10 | M10×1.25 | 1.96 |
| UC214 | 70 | 125 | 74.6 | 30 | 30.2 | 44.4 | 12 | M12×1.5 | 2.06 |
| UC215 | 75 | 130 | 77.8 | 30 | 33.3 | 44.5 | 12 | M12×1.5 | 2.3 |
| UC216 | 80 | 140 | 82.6 | 33 | 33.3 | 49.3 | 12 | M12×1.5 | 2.79 |
| UC217 | 85 | 150 | 85.7 | 35 | 34.1 | 51.6 | 12 | M12×1.5 | 3.59 |
| UC218 | 90 | 160 | 96 | 37 | 39.7 | 56.3 | 12 | M12×1.5 | 4.56 |
| UC305 | 25 | 62 | 38 | 20 | 15 | 23 | 6 | M6×1.0 | 0.35 |
| UC306 | 30 | 72 | 43 | 23 | 17 | 26 | 6 | M8×1.0 | 0.56 |
| UC307 | 35 | 80 | 48 | 25 | 19 | 29 | 8 | M8×1.0 | 0.71 |
| UC308 | 40 | 90 | 52 | 27 | 19 | 33 | 10 | M10×1.25 | 1 |
| UC309 | 45 | 100 | 57 | 29 | 22 | 35 | 10 | M10×1.25 | 1.36 |
| UC310 | 50 | 110 | 61 | 32 | 22 | 39 | 12 | M12×1.50 | 1.65 |
| UC311 | 55 | 120 | 66 | 34 | 25 | 41 | 12 | M12×1.50 | 2.08 |
| UC312 | 60 | 130 | 71 | 36 | 26 | 45 | 12 | M12×1.50 | 2.6 |
| UC313 | 65 | 140 | 75 | 38 | 30 | 45 | 12 | M12×1.50 | 3.24 |
| UC314 | 70 | 150 | 78 | 40 | 33 | 45 | 12 | M12×1.50 | 3.91 |
| UC315 | 75 | 160 | 82 | 42 | 32 | 50 | 14 | M14×1.50 | 4.7 |
| UC316 | 80 | 170 | 86 | 44 | 34 | 52 | 16 | M16×1.50 | 5.06 |
| UC317 | 85 | 180 | 96 | 46 | 40 | 56 | 16 | M16×1.50 | 6.9 |
| UC318 | 90 | 190 | 96 | 48 | 40 | 56 | 16 | M16×1.50 | 8.03 |
| UC319 | 95 | 200 | 103 | 50 | 41 | 62 | 16 | M16×1.50 | 8.91 |
| UC320 | 100 | 215 | 108 | 54 | 42 | 66 | 18 | M18×1.50 | 11.2 |
40+ YEARS EXPERIENCE
GOOD ENOUGH QUALITY, MUCH LESS MONEY COST!
With over 40 years experience of the bearing manufacturing, we know how to make good bearings with less cost consistently and efficiently.
OWN HEAT TEATMENT PLANTS
CONTROLLED QUALITY, CONTROLLED COST
With several heat treatment lines of our own, we have the following advantages over other suppliers:
— We can flexibly adjust our production schedule, which is very advantageous in times of capacity constraints;
— We can control the process more strictly to ensure the quality of our products;
— And this also brings some advantages in terms of product cost.
LARGE STXIHU (WEST LAKE) DIS. STOCK:
· Constant temperature (20°C) and humidity (RH 52%) warehouse
· Hundreds of models on hand
· Valued at CNY 30-50 million
· Available for fast shipping
SAMPLES POLICY
FREE SAMPLES AND SHIPPING
We are happy to send you free samples of our bearings for field testing. All transportation costs will be paid by us.
Please note: Depending on the model and value of samples, this policy may not apply!
Please contact our sales staff for details.
PACKING METHODS
1, Inner package
Corrosion and Dust Proof PE plastic film / bag packing + Tube packing, or Wrapping tape for larger bearings
2, Outer package
Corrugated carton + Wooden pallet
FAQ
1, About the lead time.
This depends on several factors, like Is the production schedule tight? Is there a corresponding model in stock, and is there enough of this model in stock? How many pcs of that model would be ordered?
Simply speaking, based on a 20′ GP container load:
| If the model your Preferred is | Sufficient stock | Lead Time |
| Regular models | YES | Within 7 days |
| Regular models | NO | Within 30 days |
| Non-regular model | NO | About 50 days |
For accurate estimate, please contact with our sale stuff. Thanks.
2, Minimum order quantity.
Our target customer is a regional or national distributor, or brand owner, with a significant volume of moving sales. Therefore, our minimum order quantity is one pallet, regardless of whether the order is for 1 model or several.
However, you can try asking our salesmen if we accept orders smaller than 1 pallet.
3, If you don’t know which model is the right choice…
We would like to give you some advise if you like, according to the real situation and demand of your local market. Our purpose is to help you to get proper and right models for your customers, so that you would make a better sales and income finally.
4, Factory Inspection
We surely would welcome you or your representatives to come to our plants or working offices to take a good look and chat with our hardworking CZPT employees. Please ask our sales stuff to get this arranged for you.
* Please contact our sales staff for anything not mentioned or for a more detailed explanation.
| Aligning: | Non-Aligning Bearing |
|---|---|
| Separated: | Unseparated |
| Rows Number: | Single |
| Raceway: | Deep Groove Raceway |
| Material: | Bearing Steel |
| Bearing Block Model: | P |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What is the temperature tolerance of UCP bearings?
The temperature tolerance of UCP bearings, also known as pillow block bearings, can vary depending on several factors, including the bearing materials, lubrication, and seal design. Here’s a detailed explanation of the temperature tolerance of UCP bearings:
1. Bearing Materials: The materials used in the construction of UCP bearings play a significant role in determining their temperature tolerance. Common materials for UCP bearings include chrome steel, stainless steel, and cast iron. Chrome steel bearings typically have a higher temperature tolerance compared to stainless steel or cast iron bearings. Specialty materials such as heat-resistant alloys or ceramics may be used for UCP bearings intended for extremely high-temperature applications.
2. Lubrication: Proper lubrication is crucial for maintaining the temperature tolerance of UCP bearings. Lubricants help reduce friction, dissipate heat, and protect bearing surfaces. The choice of lubricant depends on the operating temperature range. Standard greases and oils are suitable for moderate temperature applications. For higher temperatures, synthetic lubricants or specialty high-temperature greases may be recommended to ensure adequate lubrication and thermal stability.
3. Seal Design: The seal design of UCP bearings can affect their temperature tolerance. Seals help prevent contaminants from entering the bearing and retain the lubricant. Different seal materials and designs have varying temperature limits. Common seal materials include rubber, metal, or felt. High-temperature seals or shields may be used to enhance the temperature tolerance of UCP bearings in demanding applications.
Generally, UCP bearings can handle a wide range of temperatures. Standard UCP bearings typically have a temperature range of -20°C to +120°C (-4°F to +248°F). However, it’s important to note that these temperature limits are approximate and can vary depending on the specific bearing design, materials, lubrication, and operating conditions.
For applications with higher temperature requirements, specialized high-temperature UCP bearings are available. These bearings are designed to withstand elevated temperatures and may have temperature limits ranging from 150°C to 350°C (302°F to 662°F) or even higher, depending on the specific design and materials used.
It’s crucial to consult the manufacturer’s documentation, specifications, or technical support to determine the exact temperature tolerance of a specific UCP bearing model. Proper selection and application of UCP bearings within their temperature limits help ensure reliable performance, prevent premature wear or failure, and contribute to the longevity of the bearing and the machinery it supports.
editor by CX 2023-11-07