Product Description

Construction
The CZPT mounted bearing unit is a bearing unit that combines the spherical outside surface ball bearing, seal, and a housing of high-grade cast iron or pressed steel. It features a variety of structure patterns and is suitable for application under tough conditions.

The outer surfaces of the bearing and the internal surface of the housing are spherical, so that the unit is self-aligning. Set-screw locking is the most popular method of mounting to the shaft. Adapter sleeve and eccentric locking collar are also available. For service under more severe operating conditions, Bearing unit with cast iron covers and pressed steel covers and or in plastic available as standard types.

The covers are constructed i such a way as to guarantee even eventual substitution of rubber seals with common selt rings. There are also closed covers used in application where the shaft does not pass.
 

Features of Bearing units

Features
1. Rational self-alignment
2. Larger load carrying capacity, relubricable, the longer service life of the units
3. Efficient, sealing ability of the unit with covers is perfect
4.CZPT housing, provide maximum rigidity against deformation for any condition
5. Easy and positive locking to the shaft
6. Special heat-treatment on bearing inner ring prevents causing cracking
7. Unique device to prevent bearing outer ring rotation
8. Complete interchangeability between bearing and housing
9. Easy installation
10. Easy positioning for mounting

 

Applications
Agriculture Mining
Engineering Chemical machinery
Textile Plastic
Dyeing and fining Other industries

Detailed parameters

Unit No. Dimensions (mm/inch) Bolt Size mm inch Bearing No. Housing No. Weight (kg)
d h a e b s1 s2 g w t B n
UCP201 12 30.2 124 94 32 13 19 14 57 44.5 31 12.7 M10 UC201 P203 0.66 
UCP201-8 1/2 1-3/16 5 3-3/4 1-1/2 1/2 3/4 9/16 2-7/16 1-3/4 1.2205 0.5 3/8 UC201-8 0.66 
UCP202 15 30.2 124 94 32 13 19 14 57 44.5 31 12.7 M10 UC202 P203 0.66 
UCP202-9 9/16 1-3/16 5 3-3/4 1-1/2 1/2 3/4 9/16 2-7/16 1-3/4 1.2205 0.5 3/8 UC202-9 0.66 
UCP202-10 5/8 UC202-10 0.66 
UCP203 17 30.2 124 94 32 13 19 14 57 44.5 31 12.7 M10 UC203 P203 0.66 
UCP203-11 11/16 1-3/16 5 3-3/4 1-1/2 1/2 3/4 9/16 2-7/16 1-3/4 1.2205 0.5 3/8 UC203-11 0.66 
UCP204 20 33.3 127 94 32 13 19 14 57 44.5 31 12.7 M10 UC204 P204 0.70 
UCP204-12 3/4 1-5/16 5 3-3/4 1-1/2 1/2 3/4 9/16 2-7/16 1-3/4 1.2205 0.5 3/8 UC204-12 0.70 
UCP205 25 36.5 140 105 38 13 19 15 69.5 48 34.1 14.3 M10 UC205 P205 0.76 
UCP205-13 13/16 1-7/16 5-1/2 4-1/8 1-1/2 1/2 3/4 19/32 2-25/32 1-57/64 1.3425 0.563 3/8 UC205-13 0.85 
UCP205-14 7/8 UC205-14 0.83 
UCP205-15 15/16 UC205-15 0.82 
UCP205-16 1 UC205-16 0.81 
UCP206 30 42.9 160 121 44 17 20 17 84 53 38.1 15.9 M14 UC206 P206 1.24 
UCP206-17 1-1/16 1-11/16 6-19/64 4-3/4 1-47/64 43/64 25/32 21/32 3-5/16 2-5/64 1.5 0.626 1/2 UC206-17 1.27 
UCP206-18 1-1/8 UC206-18 1.26 
UCP206-19 1-3/16 UC206-19 1.24 
UCP206-20 1-1/4 UC206-20 1.23 
UCP207 35 47.6 167 127 48 17 20 18 93 59.5 42.9 17.5 M14 UC207 P207 1.58 
UCP207-20 1-1/4 1-7/8 6-9/16 5 1-7/8 43/64 25/32 45/64 3-21/32 2-11/32 1.689 0.689 1/2 UC207-20 1.64 
UCP207-21 1-5/16 UC207-21 1.61 
UCP207-22 1-3/8 UC207-22 1.58 
UCP207-23 1-7/16 UC207-23 1.55 
UCP208 40 49.2 181 136 50 17 20 18 98 69 49.2 19 M14 UC208 P208 1.89 
UCP208-24 1-1/2 1-15/16 7-1/4 5-13/32 2-7/8 43/64 25/32 45/64 3-15/16 2-23/32 1.937 0.748 1/2 UC208-24 1.93 
UCP208-25 1-9/16 UC208-25 1.90 
UCP209 45 54 190 146 54 17 20 20 106 69 49.2 19 M14 UC209 P209 2.14 
UCP209-26 1-5/8 2-1/8 7-15/32 5-3/4 2-1/8 43/64 25/32 25/32 4-11/64 2-23/32 1.937 0.748 1/2 UC209-26 2.24 
UCP209-27 1-11/16 UC209-27 2.20 
UCP209-28 1-3/4 UC209-28 2.14 
UCP210 50 57.2 203 159 60 20 23 21 113 74.5 51.6 19 M16 UC210 P210 2.66 
UCP210-29 1-13/16 2-1/4 8-1/8 6-1/4 2-3/8 25/32 29/32 53/64 4-29/64 2-15/16 2.571 0.748 5/8 UC210-29 2.78 
UCP210-30 1-7/8 UC210-30 2.73 
UCP210-31 1-15/16 UC210-31 2.68 
UCP210-32 2 UC210-32 2.64 
UCP211 55 63.5 218 171 57 20 23 23 125 76 55.6 22.2 M16 UC211 P211 3.31 
UCP211-32 2 2-1/2 8-5/8 6-47/64 2-3/8 25/32 29/32 29/32 4-59/64 3 2.189 0.874 5/8 UC211-32 3.46 
UCP211-33 2-1/16 UC211-33 3.40 
UCP211-34 2-1/8 UC211-34 3.35 
UCP211-35 2-3/16 UC211-35 3.29 
UCP212 60 69.8 239 184 70 20 23 25 138 89 65.1 25.4 M16 UC212 P212 4.90 
UCP212-36 2-1/4 2-3/4 9-1/2 7-1/4 2-3/4 25/32 29/32 63/64 5-7/16 3-1/2 2.563 1 5/8 UC212-36 5.03 
UCP212-37 2-5/16 UC212-37 4.95 
UCP212-38 2-3/8 UC212-38 4.88 
UCP212-39 2-7/16 UC212-39 4.81 
UCP213 65 76.2 264 203 70 25 28 27 150 89 65.1 25.4 M20 UC213 P213 5.15 
UCP213-40 2-1/2 3 10-7/16 8 2-3/4 63/64 1-3/32 1-1/16 5-29/32 3-1/2 2.563 1 3/4 UC213-40 5.24 
UCP213-41 2-9/16 UC213-41 5.15 
UCP214 70 79.4 266 210 72 25 28 27 156 74.6 30.2 M20 UC214 P214 6.20 
UCP214-42 2-5/8 3-1/8 10-15/32 8-17/64 2-27/32 63/64 1-3/32 1-1/16 6-9/64 2.937 1.189 3/4 UC214-42 6.41 
UCP214-43 2-11/16 UC214-43 6.31 
UCP214-44 2-3/4 UC214-44 6.21 
UCP215 75 82.6 275 217 74 25 28 28 162 77.8 33.3 M20 UC215 P215 7.16 
UCP215-45 2-13/16 3-1/4 10-53/64 8-35/64 2-29/32 63/64 1-3/32 1-3/32 6-3/8 3.063 1.311 3/4 UC215-45 7.41 
UCP215-46 2-7/8 UC215-46 7.30 
UCP215-47 2-15/16 UC215-47 7.19 
UCP215-48 3 UC215-48 7.07 
UCP216 80 88.9 290 232 78 25 28 30 174 82.6 33.3 M20 UC216 P216 8.10 
UCP216-49 3-1/16 3-1/2 11-1/2 9-1/8 3-1/16 63/64 1-3/32 1-3/16 6-27/32 3.252 1.311 3/4 UC216-49 8.28 
UCP216-50 3-1/8 UC21S-50 8.15 
UCP216-51 3-3/16 UC216-51 8.02 
UCP217 85 95.2 310 247 83 25 28 32 185 85.7 34.1 M20 UC217 P217 9.81 
UCP217-52 3-1/4 3-3/4 12-13/64 9-23/32 3-17/64 63/64 1-3/32 1-1/4 7-9/32 3.374 1.343 3/4 UC217-52 8.28 
UCP217-53 3-5/16 UC217-53 8.15 
UCP217-55 3-7/16 UC217-55 8.02 
UCP218 90 101.6 327 262 88 27 30 33 198 96 39.7 M22 UC218 P218 11.96 
UCP218-56 3-1/2 101.6 4 12-7/8 10-5/16 3-15/32 1-1/16 1-3/16 1-19/64 7-51/64 3.7795 1.563 7/8 UC218-56 12.07 

 

More choices

Quality Control

Advantage Manufacturing Processes and Quality Control
01 Heat Treatment
02 Centerless Gringing Machine 11200(most advanced)
03 Automatic Production Lines for Raceway
04 Automatic Production Lines for Raceway
05 Ultrasonic Cleaning of Rings
06 Automatic Assembly
07 Ultrasonic Cleaning of Bearings
08 Automatic Greasing,Seals Pressing
09 Measurement of Bearing Vibration(Acceleration)
10 Measurement of Bearing Vibration(speed)
11 Laser Marking
12 Automatic Packing

 

 

Company Profile

Granville group start in London and in order to adapt to the international market situation and enterprise development, Granville gradually oriented to global markets through resource integration, the Granville’s businesses are present across 5 continents. We operate in 4 industry clusters: Components for Industry and automotive; Machine tools and mechatronics; Energy and New Materials, and Healthcare.
 
Comprehensive product range:

— Bearings
— Oil seals, Transmission belt
— Chain and Sprocket
— Hub assembly & Wheel bearings
— Coupling, castings
— Linear motion

Values
— Behavior-based, service-oriented, focused on results and committed to continuous improvement

Focus
— supply chain management and customer service

Advantages
1. Advanced Automatic Lines
2. Comprehensive Range
3. Premium Quality
4. Sustainability

 

Aligning: Aligning Bearing
Separated: Separated
Feature: Vacuum, Magnetically, Corrosion Resistant, High Temperature
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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Customization:
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Shaft Collar

Types of Shaft Collars

A shaft collar is a simple machine component that is an integral part of many power transmission applications. It is most commonly found in motors and gearboxes and serves as a mechanical stop, locating component, and bearing face. Its easy installation and quick assembly make it an ideal component for a variety of applications.

Clamp-style shaft collars

Clamp-style shaft collars are fasteners that fit over shafts. They can be made of aluminum, steel, or titanium. Stainless steel collars are available in corrosion-resistant finishes to prevent galling. Engineered plastics are also available. Black oxide finishes improve corrosion resistance and provide a smooth surface for screw installation.
The holding power of Clamp-style shaft collars depends on the shaft’s bore size and concentricity, which are important factors in many applications. The fastening hardware is also important, as it can affect torque transmission. For example, forged screws are superior to broached screws in a number of ways, including reduced risk of reaming out. In addition, the material of the collar must be strong enough to withstand the torque required by the screw.
Shaft collars are complicated components. Their performance can determine the efficiency of an application. The design process is complex, and many factors are considered. Considerations include shaft geometry, bore size, and style. Shaft collar manufacturers will provide performance information on their website. If you are not satisfied with the information provided, you can contact the manufacturer.
Clamp-style shaft collars are made from high-quality materials. The metal used to produce them is lead-free and stainless, which resist corrosion. Moreover, these shaft collars have a high holding power, so they won’t mar your shaft and ensure proper alignment. These collars can be found in a variety of bore sizes, from 1/8″ to six inches.
Clamp-style shaft collars are available in lead-free steel, 303 and 316 stainless steel, and aluminum. They are available in a one-piece clamp or a two-piece clamp style. They are made of high-grade steel and are machined to a burr-free surface.
Clamp-style shaft collars have two-piece clamps that can be easily disassembled and installed in their proper position. Two-piece clamps are stronger than one-piece collars because all of the clamping force goes directly into the clamping shaft. Two-screw clamps have two and four-screws, and can also be wrench-tightened.
Set screw collars were one of the first shaft collars to be mass-produced. They were often used on line shafting in early manufacturing mills. While they can work well for simple shaft positioning, they’re not the most reliable option for complicated applications. Furthermore, set screws can cause damage to the shaft, making it difficult to reposition the collar or adjust its angle. For this reason, small flats are usually added to the shaft at set screw locations.
Shaft Collar

Set-screw shaft collars

Set-screw shaft collars are used to secure a shaft to a screw. They are available in several sizes and materials. Typical types include the solid, quick-release, split, and threaded styles. They come in an assortment of sizes and materials, including aluminum, zinc plated steel, and black oxide steel. Most are available in stock and are available in various sizes.
These collars come in many sizes and are ideal for use with standard round shafts. They are easy to install and disassemble and feature a high clamping power. They are also available in custom designs and materials. Set-screw shaft collars are available for use in various industries.
The company manufactures a variety of collars, including steel, zinc plated steel, and stainless steel. They also offer custom and adjustable collars. These collars are used in a variety of industries, including the food, chemical, pulp and paper, and wood industries. They are available with a variety of screw threads.
The screw and shaft material relationship must be compatible to ensure a secure fit. In addition, the shaft material should be softer than the screw material. For this reason, set-screw shaft collars are most effective when the shaft is made from softer material. Some setscrew shaft collars feature forged socket set screws to increase their holding power and torque capacity. Additionally, forged stainless steel set screws also increase their performance and hardness.
Shaft collars can be used on machines and transmission applications. They can be adjusted with a set screw or grub screw. In addition to setting the collar into place, a screw driver can also be used to adjust the grip on the collar. This type of shaft collar is often used in manufacturing applications.
Clamp-type collars are another type of shaft collars. These types allow the shaft to rotate and are used for mounting sensors and fixtures. These collars can be found in one-piece or two-piece styles. They can also be used in harsh environments.
Shaft Collar

Single split shaft collars

Single split shaft collars are used in many applications to protect the shaft from wear and tear. They are easy to install and disassemble, reducing downtime and labor costs. These collars utilize full seating torque of the set screws to apply equal force distribution around the shaft’s circumference, providing stronger holding power.
These shaft collars are available in a variety of materials. They are typically made from different types of steel, including stainless, alloyed steel, nylon, and aluminum. Some are even available in custom sizes. In addition to standard sizes, single split shaft collars also come in a variety of finishes, including black oxide and chrome.
Single split shaft collars come in metric and imperial sizes. They can be made of various materials, including zinc and lead-free steel. These collars are available with a black oxide finish for extra corrosion resistance. They are also available in 303 and 316 stainless steel. They can also be made from engineered plastics.
Single split shaft collars are the most popular style of shaft collars. They are easy to install and disassemble. They provide a tight fit and superior holding power over solid shaft collars. They are also easier to replace and can be used on a variety of shafts. In addition, single split shaft collars are easy to remove and adjust.
Single split shaft collars are available in a variety of bore sizes. They can fit shaft diameters from 1/8″ to four fifteen/16″. Ideally, the material used should be softer than the set screw. You can also choose between non-plated and chrome-plated collars. These collars are available in metric or imperial measurements.
Single split shaft collars are one-piece or two-piece designs. Single-piece shaft collars feature one screw and two-piece collars have two. They are easier to install than single-piece shaft collars and are suitable for lighter duty applications. Single split shaft collars are available in a variety of threaded bore sizes.
Single split shaft collars have a wide range of uses in industrial settings. They can secure bearings on shafts or locate components in motor assemblies. They can also function as mechanical stops. RS PRO offers a wide selection of shaft collars that meet and exceed industry standards.
China wholesaler Premium UCP201 Cast Iron Pillow Block Bearing with Set Screw Bearing Housing for Agricultural Machinery/Textile Equipment   shaft collar buy onlineChina wholesaler Premium UCP201 Cast Iron Pillow Block Bearing with Set Screw Bearing Housing for Agricultural Machinery/Textile Equipment   shaft collar buy online
editor by CX 2023-11-24