Open Type Deep Groove Ball Bearing 6211 for Construction Machinery

Model NO.
6211
Rows Number
Single
Load Direction
Radial Bearing
Material
Bearing Steel
Weight
0.603
Cage
Steel
Type
Open/Closed
Width(mm)
21
Delivery Time
7 Days
Feature
Long Life Low Noise High Speed
Noise Level
Z4, Z3, Z2, Z1
Stocks
Rich
Lubricant
Grease or Oil
Size
All Sizes Are Available
Outer(mm)
100
Bore (mm)
55
Clearance
C0, C2, C3, C4, C5
OEM
Acceptable
Precision
P0, P6, P5, P4, P2
Transport Package
Inner Plastic Bags+Cartons+Pallets
Specification
6211
Trademark
DNT or Customized
Origin
China
HS Code
8482102000
Production Capacity
100000 Sets/Month
Reference Price
$ 1.80 - 8.10
Contact Us

Product Description

Product Description
Description
Deep groove ball bearings   are used for high speed or high speed running,its advantages are   mainly for the durability, 
without regular maintenance,and low coefficient of friction,high limiting speed,simple structure, low cost,easy to achieve high manufacturing precision.Size range and diverse forms can be used in precision instruments, low noise motors, automobiles, motorcycles and general machinery industries.There is no doubt that Deep Groove Ball Bearings are the most widely used bearings in machinery industry. 
 
Open Type Deep Groove Ball Bearing 6211 for Construction Machinery

 

CHOOSE A BEARING

To properly choose a ball bearing, the important thing is to take into account several parameters:

1.Its application

Bearings are everywhere and therefore their applications are various
- Agriculture (agricultural machinery, tools, ...)
- Domestic (turntable, fishing rod, rollers, ...)
- Industry (assembly lines, industrial machinery, ...)
- Machines (tools, robots, ...)
- Vehicles (cars, motorcycles, bicycles, trailers, ...)
- Office (fans, ….)
2.The speed of rotation

The ball bearing supports high speeds and reduced loads, while the tapered roller bearing supports higher loads but lower speeds.
The speed limits of a bearing are determined by the operating temperature.
The speed limit can be defined as the highest rotational speed a ride can achieve depending on use, without compromising performance and duration.
The speed limit of bearings depends on several factors, such as: bearing type, load size, tolerance class, cage configuration, work set, lubricant, lubrication and cooling conditions, etc.
 

3.Life of bearing
Bearing life is defined as the number of revolutions or hours of operation, which the bearing is able to withstand before signs of fatigue appear on one of the rings, on the raceway or on the rolling elements.

4. Nominal fatigue life

The rated fatigue life of an identical bearing or batch of bearings operating under the same service conditions shall be equivalent to at least a 90 degree of reliability.The average life of a bearing lot is much greater than its nominal
 

duration.The nominal fatigue life is expressed as L10 (Million revolutions) or L10h (service hour).

5.Bearing tolerance

Bearing tolerances have been standardized both nationally and internationally in accordance with ISO standards.
Other parameters can be studied to choose the bearing best adapted to your needs:
- The conditions of use and the constraints
- The requirements of duration of the machine
- The mimics of congestion of the bearing
- Negative factors (vibration, shock, heat, dirt, acceptable sound level, etc.)



 
Open Type Deep Groove Ball Bearing 6211 for Construction Machinery

Products' Advantages

1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Applications
3.Large Inventories
4.Small order accept

6.Various Brands
7. OEM is supported

Open Type Deep Groove Ball Bearing 6211 for Construction Machinery

 



6000 series, 6200 series, 6300 series & 6400 series deep groove ball bearing are supplied by us. The following information is only for your reference. Pls contact us if more details needed.

Bearing No. Shape Dimensions (mm) Basic Load Rating (KN) Max Speed (RPM) Weight(kg)
Bore Outer diameter Width Dynamic Cr Static Cor Grease  lubricant Oil lubricant
d D B
6400 Series                
6410 50 130 31 92 55 5300 6300 1.85
6411 55 140 33 77.44 67.71 5000 6000 2.316
6412 60 150 35 83.94 70.30 4800 5600 2.811
6413 65 160 37 90.88 78.33 4500 5300 3.342
6414 70 180 42 107.31 99.53 4000 4800 4.896
6415 75 190 45 153 114 3800 4500 5.57
6416 80 200 48 164 125 3400 4000 6.63
6417 85 210 52 165 136 3200 3800 8.12
6418 90 225 54 193 158 3000 3600 9.47
6419 95 240 55 204 171 3400 3600 13.4
6420 100 250 58 224 195 2600 3400 12.8

 

Deep Groove Ball Bearing 6000 Series
Bearing No. Shape Dimensions (mm) Basic Load Rating (KN) Max Speed (RPM) Weight(kg)
  Bore Outer Width Dynamic Cr Static Cor Grease  lubricant Oil lubricant  
  d D B          
6000 Series
606 6 17 6 1.95 0.72 30000 38000 0.0057
607 7 19 6 2.88 10.80 28000 36000 0.0071
608 8 22 7 3.32 1.38 26000 34000 0.011
609 9 24 7 3.35 1.40 22000 30000 0.014
6000 10 26 8 4.58 1.98 20000 28000 0.018
6001 12 28 8 5.10 2.38 19000 26000 0.02
6002 15 32 9 5.58 2.85 18000 24000 0.026
6003 17 35 10 6.00 3.25 17000 22000 0.036
6004 20 42 12 9.38 5.02 15000 19000 0.069
6005 25 47 12 10.10 5.85 13000 17000 0.075
6006 30 55 13 10.18 6.91 10000 14000 0.116
6007 35 62 14 12.47 8.66 9000 12000 0.155
6008 40 68 15 13.10 9.45 8500 11000 0.185
6009 45 75 16 16.22 11.96 8000 10000 0.231
6010 50 80 16 16.94 12.95 7000 9000 0.250
6011 55 90 18 23.28 7000 8500 0.362
6012 60 95 18 24.35 19.35 6300 7500 0.385
6013 65 100 18 24.66 19.74 6000 7000 0.410
6014 70 110 20 29.68 24.20 5600 6700 0.575
6015 75 115 20 30.91 26.06 5300 6300 0.603
6016 80 125 22 36.57 31.36 5000 6000 0.921
6017 85 130 22 39.04 33.75 5000 6000 0.848
6018 90 140 24 44.63 39.16 4800 5600 1.103
6019 95 145 24 44.45 39.16 4500 5300 1.156
6020 100 150 24 49.58 44.08 4300 5300 1.174
6021 105 160 26 55.32 49.77 4000 4800 1.520
6022 110 170 28 62.99 57.39 3800 4500 1.891
 
Deep Groove Ball Bearing 6200 Series
Bearing No. Shape Dimensions (mm) Basic Load Rating (KN) Max Speed (RPM) Weight(kg)
  Bore Outer Width Dynamic Cr Static Cor Grease  lubricant Oil lubricant  
  d D B          
6200 Series
623 3 10 4 0.5 0.2156 38000 48000 0.0015
624 4 13 5 1.15 0.40 36000 45000 0.0032
625 5 16 5 1.88 0.68 32000 40000 0.0048
626 6 19 6 2.8 1.05 28000 36000 0.0075
627 7 22 7 3.28 1.35 26000 34000 0.012
628 8 24 8 3.35 1.40 24000 32000 0.017
629 9 26 8 4.45 1.95 22000 30000 0.019
6200 10 30 9 5.1 2.38 19000 26000 0.028
6201 12 32 10 6.82 3.05 18000 24000 0.034
6202 15 35 11 7.65 3.72 17000 22000 0.043
6203 17 40 12 9.58 4.47 16000 20000 0.062
6204 20 47 14 9.88 6.20 14000 18000 0.102
6205 25 52 15 10.78 6.98 12000 16000 0.120
6206 30 62 16 14.97 10.04 9500 13000 0.190
6207 35 72 17 19.75 13.67 8500 11000 0.270
6208 40 80 18 22.71 15.94 8000 10000 0.370
6209 45 85 19 24.36 17.71 7000 9000 0.380
6210 50 90 20 26.98 19.84 6700 8500 0.450
6211 55 100 21 33.37 25.11 6000 7500 0.603
6212 60 110 22 36.74 27.97 5600 7000 0.789
6213 65 120 23 44.01 34.18 5000 6300 0.990
6214 70 125 24 46.79 37.59 4800 6000 1.084
6215 75 130 25 50.85 41.26 4800 5600 1.171
6216 80 140 26 55.04 45.09 4500 5300 1.448
6217 85 150 28 64.01 53.28 4300 5000 1.803
6218 90 160 30 73.83 60.76 4000 4800 2.172
6219 95 170 32 84.83 70.85 3800 4500 2.620
6220 100 180 34 93.95 79.35 3600 4300 3.189
6221 105 190 36 102.30 89.59 3400 4000 3.782
6222 110 200 38 110.82 100.43 3200 3800 4.421
 

 
Our Advantages
Open Type Deep Groove Ball Bearing 6211 for Construction Machinery
1.Professional supplier: we are a professional bearing supplier in China. Besides of our own factory, we also have a stable supply chain to provide all types of bearing.
2.Quality: we can supply bearing with world-class quality.
3.OEM or Non-Standard Bearing: OEM & Non-Standard bearing are available.
4.Professional teams:we have professional teams with technology, research and production.
5. Quick delivery: we can provide the shortest delivery time.
 

 
Packaging & Shipping
Packaging: 1.Inner plastic bags+ Cartons+Pallets
                   2.Industrial packings
                   3.Customized packings
Open Type Deep Groove Ball Bearing 6211 for Construction Machinery


 

Company Profile

Shandong Dente International Trade Co.,Ltd is a comprehensive enterprise with factory and trading company.  we are focusing on import and export business based on our own bearing factory which is located in Linqing City where is the largest bearing wholesale base in China.

Shandong Dente International Trade Co.,Ltd has taken in this line for more than 20 years. Besides of our own factory, we also cooperate with more than 500 bearing factories to meet market requirements. Therefore, we can supply high-quality bearing products with competitive price and the shortest delivery time if you choose us.

Our products include deep groove ball bearing, tapered roller bearing, pillow block bearing, self-aligning ball bearing, spherical roller bearing, cylindrical roller bearing, thrust ball bearing, non-standard bearing of automobiles. Simultaneously we also supply needle roller bearing, stainless steel bearing ,inch series bearing, non-standard bearing, imported bearing of global brand, wheel hub bearing. And we also supply some customized bearing.

Your satisfaction is our goal, expecting your inquiries.
 

Open Type Deep Groove Ball Bearing 6211 for Construction Machinery

 

 

Open Type Deep Groove Ball Bearing 6211 for Construction Machinery
Open Type Deep Groove Ball Bearing 6211 for Construction Machinery



 

FAQ

1.Who are you?
We are a professtional supplier of bearing in China. Our name is Shandong Dente International Trade Co.,Ltd

2.Are you a Manufacturer or trading company?
We are a comprehensive enterprise with factory and trading company.

3.Can I get a sample to check out the quality ?
Sure, free samples are available for stock products if you pay for the shipping cost.

4.What is your   delivery time?
Most orders will be shipped within 7-15 days of payment being received.

5.Can you accept OEM packings?
OEM packages are acceptable.

Any problems, pls feel free to contact us. 
 

 

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