Product Description
Product Description
Ball Bearings
| Deep Groove Ball Bearings |
| Self Aligning Ball Bearings |
| Angular Contact Ball Bearings |
| Thrust Bearings |
Applications
Electric motors
Elevators
Conveyor systems
Agriculture industry
Steering applications
Industrial pumps and drive cars
Pulp and paper industry
Industrial gearboxes
Trucks, trailers & buses
*Own Manufacturing Full Range*
Product Parameters
Seals Type
| 2RS/RS – Double Rubber Seal |
| Provide better protection. Has a lower rotational and temperature resistance. |
| Open |
| No rotational resistance and higher temperature resistance. |
| ZZ/Z – Double Metal Shield |
| Provide better rotational resistance and suitable for higher temperature resistance. |
6300 Medium Weight Series FYI.
| 6300 Medium Weight Series | ||||||||||
| Bearing No. | dxDxB (mm) | Weight(kg) | Designation | |||||||
| 6300 | 10 | 35 | 11 | 0.571 | 6300 Z | 6300 ZZ | 6300 RS | 6300 2RS | 6300 N | 6300 NR |
| 6301 | 12 | 37 | 12 | 0.0600 | 6301 Z | 6301 ZZ | 6301 RS | 6301 2RS | 6301 N | 6301 NR |
| 6302 | 15 | 42 | 13 | 0.0820 | 6302 Z | 6302 ZZ | 6302 RS | 6302 2RS | 6302 N | 6302 NR |
| 6303 | 17 | 47 | 14 | 0.1150 | 6303 Z | 6303 ZZ | 6303 RS | 6303 2RS | 6303 N | 6303 NR |
| 6304 | 20 | 52 | 15 | 0.1440 | 6304 Z | 6304 ZZ | 6304 RS | 6304 2RS | 6304 N | 6304 NR |
| 6305 | 25 | 62 | 17 | 0.2193 | 6305 Z | 6305 ZZ | 6305 RS | 6305 2RS | 6305 N | 6305 NR |
| 6306 | 30 | 72 | 19 | 0.3498 | 6306 Z | 6306 ZZ | 6306 RS | 6306 2RS | 6306 N | 6306 NR |
| 6307 | 35 | 80 | 21 | 0.4542 | 6307 Z | 6307 ZZ | 6307 RS | 6307 2RS | 6307 N | 6307 NR |
| 6308 | 40 | 90 | 23 | 0.6394 | 6308 Z | 6308 ZZ | 6308 RS | 6308 2RS | 6308 N | 6308 NR |
| 6309 | 45 | 100 | 25 | 0.8363 | 6309 Z | 6309 ZZ | 6309 RS | 6309 2RS | 6309 N | 6309 NR |
| 6310 | 50 | 110 | 27 | 1.0822 | 6310 Z | 6310 ZZ | 6310 RS | 6310 2RS | 6310 N | 6310 NR |
| 6311 | 55 | 120 | 29 | 1.3500 | 6311 Z | 6311 ZZ | 6311 RS | 6311 2RS | 6311 N | 6311 NR |
| 6312 | 60 | 130 | 31 | 1.7000 | 6312 Z | 6312 ZZ | 6312 RS | 6312 2RS | 6312 N | 6312 NR |
| 6313 | 65 | 140 | 33 | 2.1000 | 6313 Z | 6313 ZZ | 6313 RS | 6313 2RS | 6313 N | 6313 NR |
| 6314 | 70 | 150 | 35 | 2.5000 | 6314 Z | 6314 ZZ | 6314 RS | 6314 2RS | 6314 N | 6314 NR |
| 6315 | 75 | 160 | 37 | 3.0000 | 6315 Z | 6315 ZZ | 6315 RS | 6315 2RS | 6315 N | 6315 NR |
| 6316 | 80 | 170 | 39 | 3.6600 | 6316 Z | 6316 ZZ | 6316 RS | 6316 2RS | 6316 N | 6316 NR |
| 6317 | 85 | 180 | 41 | 4.2800 | 6317 Z | 6317 ZZ | 6317 RS | 6317 2RS | 6317 N | 6317 NR |
| 6318 | 90 | 190 | 43 | 4.0000 | 6318 Z | 6318 ZZ | 6318 RS | 6318 2RS | 6318 N | 6318 NR |
| 6319 | 95 | 200 | 45 | 5.7600 | 6319 Z | 6319 ZZ | 6319 RS | 6319 2RS | 6319 N | 6319 NR |
| 6320 | 100 | 215 | 47 | 7.0000 | 6320 Z | 6320 ZZ | 6320 RS | 6320 2RS | 6320 N | 6320 NR |
| 6321 | 105 | 225 | 49 | 8.0500 | 6321 Z | 6321 ZZ | 6321 RS | 6321 2RS | 6321 N | 6321 NR |
| 6322 | 110 | 240 | 50 | 9.5400 | 6322 ZZ | |||||
| 6324 | 120 | 260 | 55 | 14.500 | 6324 ZZ | |||||
| 6326 | 130 | 280 | 58 | 18.000 | 6226 ZZ | |||||
| 6328 | 140 | 300 | 62 | 22.000 | 6228 ZZ | |||||
| 6330 | 150 | 320 | 65 | 26.000 | 6230 ZZ | |||||
| 6332 | 160 | 340 | 68 | 31.300 | 6232 ZZ | |||||
| 6334 | 170 | 360 | 72 | 35.200 | ||||||
| 6336 | 180 | 380 | 75 | 42.500 | ||||||
Packaging & Shipping
Customerized packing is available.
ex.
Products will first in a plastic bag and single (color) box then into carton.
Company Profile
What We Do
Comprehensive product range:
– Bearings
– Oil seals, Transmission belt
– Chain and Sprocket
– Hub assembly & Wheel bearings
– Coupling, castings
– Linear motion
About Us
Focus on a variety of industries
Provide maintenance solutions
Optimize customer inventory and reduce cost
Vision
Continue to innovate through resource integration and business diversification to maintain uniqueness in the market
Mission
Provide comprehensive quality products and thoughtful customer service
Our Values
Behavior-based, service oriented, focused on results, and committed to continuous improvement
Advantage
1. Advanced Automatic Lines
2. Comprehensive Range
3. Premium Quality
4. Sustainability
Factory
Granville Industrial Co., Ltd.
HangZhou Granville Mechanical & Electrical Co., Ltd.
The advantage ball bearing factory located in the bearing manufacturing center – HangZhou, China. There are 2 plants, 1 specialized in manufacturing common grade ball bearings, another 1 professional in EMQ bearings with stablized Z3V3 quality. The factory takes her every effort in purchasing the most advanced bearing process equipments, NC automatic facilities are widely used in the factory and has becomes a bearing factory owning the most advanced process equipments in China. The Granville own ball bearing factory division manufacturing a whole range of radial deep groove ball bearings, open – shield – sealed – chrome steel, stainless steel available.
Product Offering:
| Bore Size | 3mm and up |
| Closures | Open, Non-contact metallic shields, Non-contact seals |
| Ring Material | 52100 chrome steel 440C stainless steel 420C stainless steel |
| Seal Material | Nitrile, Polyacrylic, Viton |
| Retainer | Riveted steel, Crimped steel, Crowned steel, Crowned nylon |
| Precision Class | ABEC1, ABEC3, ABEC5, ABEC-7 |
| Radial Clearance | C2, CO, C3, C4, C5 |
| Heat stabilization | SO, S1, S2, 53 |
The Granville stablized high precision EMQ bearings in 10 series for below OE industries:
1 EM bearings for automobiles
2 EM bearings for air conditioners
3 EM bearings for industrial sewing machines
4 EM bearings for textile machines
5 Bearings for electric tools
6 EM bearings for general machinery
7 EM bearings for washers
8 EM bearings for vacuum cleaners
9 Bearings for bank note counters
10 EM bearings for cleanout machines
Production Line
Strict Quality Control
Quality Warranty
Granville as a manufacturer of high quality products, guarantees compliance with the highest standards relative to the use of the best steel quality in the production process, the highest standards in the design of contact surfaces, as well as the most efficient packing and lubrication of parts. From material coming, quality control through all processes. Except interal test, goods to third party inspection if required. After the center of inspection and experiment being founded, effective methods of inspecting all kinds of raw materials are mastered and then the reliability of bearings is ensured. One of our main objectives is the continued improvement in the quality of our products and processes, in pursuit of which we obtained ISO certification 9001:2008 and TS16949.
Advantage Manufacturing Processes and Quality Control:
01 Heat Treatment
02 Centerless Grinding 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
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How to Replace the Drive Shaft
Several different functions in a vehicle are critical to its functioning, but the driveshaft is probably the part that needs to be understood the most. A damaged or damaged driveshaft can damage many other auto parts. This article will explain how this component works and some of the signs that it may need repair. This article is for the average person who wants to fix their car on their own but may not be familiar with mechanical repairs or even driveshaft mechanics. You can click the link below for more information.
Repair damaged driveshafts
If you own a car, you should know that the driveshaft is an integral part of the vehicle’s driveline. They ensure efficient transmission of power from the engine to the wheels and drive. However, if your driveshaft is damaged or cracked, your vehicle will not function properly. To keep your car safe and running at peak efficiency, you should have it repaired as soon as possible. Here are some simple steps to replace the drive shaft.
First, diagnose the cause of the drive shaft damage. If your car is making unusual noises, the driveshaft may be damaged. This is because worn bushings and bearings support the drive shaft. Therefore, the rotation of the drive shaft is affected. The noise will be squeaks, dings or rattles. Once the problem has been diagnosed, it is time to repair the damaged drive shaft.
Professionals can repair your driveshaft at relatively low cost. Costs vary depending on the type of drive shaft and its condition. Axle repairs can range from $300 to $1,000. Labor is usually only around $200. A simple repair can cost between $150 and $1700. You’ll save hundreds of dollars if you’re able to fix the problem yourself. You may need to spend a few more hours educating yourself about the problem before handing it over to a professional for proper diagnosis and repair.
The cost of repairing a damaged driveshaft varies by model and manufacturer. It can cost as much as $2,000 depending on parts and labor. While labor costs can vary, parts and labor are typically around $70. On average, a damaged driveshaft repair costs between $400 and $600. However, these parts can be more expensive than that. If you don’t want to spend money on unnecessarily expensive repairs, you may need to pay a little more.
Learn how drive shafts work
While a car engine may be 1 of the most complex components in your vehicle, the driveshaft has an equally important job. The driveshaft transmits the power of the engine to the wheels, turning the wheels and making the vehicle move. Driveshaft torque refers to the force associated with rotational motion. Drive shafts must be able to withstand extreme conditions or they may break. Driveshafts are not designed to bend, so understanding how they work is critical to the proper functioning of the vehicle.
The drive shaft includes many components. The CV connector is 1 of them. This is the last stop before the wheels spin. CV joints are also known as “doughnut” joints. The CV joint helps balance the load on the driveshaft, the final stop between the engine and the final drive assembly. Finally, the axle is a single rotating shaft that transmits power from the final drive assembly to the wheels.
Different types of drive shafts have different numbers of joints. They transmit torque from the engine to the wheels and must accommodate differences in length and angle. The drive shaft of a front-wheel drive vehicle usually includes a connecting shaft, an inner constant velocity joint and an outer fixed joint. They also have anti-lock system rings and torsional dampers to help them run smoothly. This guide will help you understand the basics of driveshafts and keep your car in good shape.
The CV joint is the heart of the driveshaft, it enables the wheels of the car to move at a constant speed. The connector also helps transmit power efficiently. You can learn more about CV joint driveshafts by looking at the top 3 driveshaft questions
The U-joint on the intermediate shaft may be worn or damaged. Small deviations in these joints can cause slight vibrations and wobble. Over time, these vibrations can wear out drivetrain components, including U-joints and differential seals. Additional wear on the center support bearing is also expected. If your driveshaft is leaking oil, the next step is to check your transmission.
The drive shaft is an important part of the car. They transmit power from the engine to the transmission. They also connect the axles and CV joints. When these components are in good condition, they transmit power to the wheels. If you find them loose or stuck, it can cause the vehicle to bounce. To ensure proper torque transfer, your car needs to stay on the road. While rough roads are normal, bumps and bumps are common.
Common signs of damaged driveshafts
If your vehicle vibrates heavily underneath, you may be dealing with a faulty propshaft. This issue limits your overall control of the vehicle and cannot be ignored. If you hear this noise frequently, the problem may be the cause and should be diagnosed as soon as possible. Here are some common symptoms of a damaged driveshaft. If you experience this noise while driving, you should have your vehicle inspected by a mechanic.
A clanging sound can also be 1 of the signs of a damaged driveshaft. A ding may be a sign of a faulty U-joint or center bearing. This can also be a symptom of worn center bearings. To keep your vehicle safe and functioning properly, it is best to have your driveshaft inspected by a certified mechanic. This can prevent serious damage to your car.
A worn drive shaft can cause difficulty turning, which can be a major safety issue. Fortunately, there are many ways to tell if your driveshaft needs service. The first thing you can do is check the u-joint itself. If it moves too much or too little in any direction, it probably means your driveshaft is faulty. Also, rust on the bearing cap seals may indicate a faulty drive shaft.
The next time your car rattles, it might be time for a mechanic to check it out. Whether your vehicle has a manual or automatic transmission, the driveshaft plays an important role in your vehicle’s performance. When 1 or both driveshafts fail, it can make the vehicle unsafe or impossible to drive. Therefore, you should have your car inspected by a mechanic as soon as possible to prevent further problems.
Your vehicle should also be regularly lubricated with grease and chain to prevent corrosion. This will prevent grease from escaping and causing dirt and grease to build up. Another common sign is a dirty driveshaft. Make sure your phone is free of debris and in good condition. Finally, make sure the driveshaft chain and cover are in place. In most cases, if you notice any of these common symptoms, your vehicle’s driveshaft should be replaced.
Other signs of a damaged driveshaft include uneven wheel rotation, difficulty turning the car, and increased drag when trying to turn. A worn U-joint also inhibits the ability of the steering wheel to turn, making it more difficult to turn. Another sign of a faulty driveshaft is the shuddering noise the car makes when accelerating. Vehicles with damaged driveshafts should be inspected as soon as possible to avoid costly repairs.
