Bearing name: |
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308-B-2RSR -TVH bearings
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New Model: |
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308-B-2RSR-TVH |
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Price: |
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INQUIRY |
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In Diameter: |
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8mm |
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Out Diameter: |
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22mm |
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Thickness: |
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11mm |
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Reference: |
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308-B-2RSR-TVH |
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Bearing brand: |
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other |
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Bearing class: |
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Angular contact ball bearings,DOUBLE ROW |
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Remarks: |
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Please contact us for other details |
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If you are interested in 306-B-2RSR-TVH bearing,please contact us
Principal Dimensions |
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Bearing No. |
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Basic Load Ratings |
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Mass |
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(mm) |
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|
|
(N) |
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|
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d |
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D |
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B |
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Shielded |
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Sealed |
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Cr |
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Cor |
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(kg) |
|
5 |
|
14 |
|
7 |
|
305 2Z |
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305 2RS |
|
1810 |
|
950 |
|
0.008 |
|
6 |
|
17 |
|
9 |
|
306 2Z |
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306 2RS |
|
3100 |
|
1400 |
|
0.01 |
|
7 |
|
19 |
|
10 |
|
307 2Z |
|
307 2RS |
|
3650 |
|
1700 |
|
0.012 |
|
8 |
|
22 |
|
11 |
|
308 2Z |
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308 2RS |
|
5200 |
|
2610 |
|
0.02 |
|
10 |
|
26 |
|
12 |
|
3000 2Z |
|
3000 2RS |
|
5700 |
|
3250 |
|
0.022 |
|
12 |
|
28 |
|
12 |
|
3001 2Z |
|
3001 2RS |
|
6200 |
|
3750 |
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0.025 |
|
15 |
|
32 |
|
13 |
|
3002 2Z |
|
3002 2RS |
|
8600 |
|
5400 |
|
0.036 |
|
24 |
|
7 |
|
3802 2Z |
|
3802 2RS |
|
2340 |
|
1880 |
|
0.009 |
|
17 |
|
35 |
|
14 |
|
3003 2Z |
|
3003 2RS |
|
9200 |
|
6200 |
|
0.042 |
|
26 |
|
7 |
|
3803 2Z |
|
3803 2RS |
|
2480 |
|
2100 |
|
0.016 |
|
20 |
|
42 |
|
16 |
|
3004 2Z |
|
3004 2RS |
|
14500 |
|
9600 |
|
0.08 |
|
32 |
|
10 |
|
3804 2Z |
|
3804 2RS |
|
5600 |
|
4850 |
|
0.02 |
|
25 |
|
47 |
|
16 |
|
3005 2Z |
|
3005 2RS |
|
15500 |
|
11100 |
|
0.1 |
|
37 |
|
10 |
|
3805 2Z |
|
3805 2RS |
|
6000 |
|
5600 |
|
0.025 |
|
30 |
|
55 |
|
19 |
|
3006 2Z |
|
3006 2RS |
|
20300 |
|
13500 |
|
0.16 |
|
42 |
|
10 |
|
3806 2Z |
|
3806 2RS |
|
6300 |
|
6100 |
|
0.03 |
|
35 |
|
62 |
|
20 |
|
3007 2Z |
|
3007 2RS |
|
24500 |
|
16800 |
|
0.2 |
|
47 |
|
10 |
|
3807 2Z |
|
3807 2RS |
|
6700 |
|
7000 |
|
0.035 |
|
40 |
|
68 |
|
21 |
|
3008 2Z |
|
3008 2RS |
|
25500 |
|
18800 |
|
0.25 |
|
52 |
|
10 |
|
3808 2Z |
|
3808 2RS |
|
7000 |
|
7800 |
|
0.04 |
|
45 |
|
58 |
|
10 |
|
3809 2Z |
|
3809 2RS |
|
7200 |
|
8300 |
|
0.053 |
|
50 |
|
65 |
|
12 |
|
3810 2Z |
|
3810 2RS |
|
8700 |
|
10400 |
|
0.07 |
|
55 |
|
72 |
|
13 |
|
3811 2Z |
|
3811 2RS |
|
12100 |
|
15700 |
|
0.09 |
|
60 |
|
78 |
|
14 |
|
3812 2Z |
|
3812 2RS |
|
14500 |
|
17500 |
|
0.14 |
|
70 |
|
90 |
|
15 |
|
3814 2Z |
|
3814 2RS |
|
19200 |
|
23800 |
|
0.19 |
|
80 |
|
100 |
|
15 |
|
3816 2Z |
|
3816 2RS |
|
19600 |
|
25500 |
|
0.23 |
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In recent years, the papermaking industry has been making great strides by enhancing the speed and the width of coverage of papermaking machines with the objective of boosting productivity. To reduce the amount of downtime caused by unexpected problems, customers demand high reliability from the 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 that are used in papermaking machines. 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 has developed a range of bearings that meet these demands, and the company's bearings are used in all sections of modern papermaking machines. In particular, 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 is supporting papermaking with two kinds of bearings:
・TL (tough and long life) bearings designed specifically for dryers. These were developed by taking full advantage of the company's material heat treatment technologies
30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 for Industrial Machinery Spherical Roller Bearings developed by integrating NSK's materials, design and manufacturing technologies.
30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 will continue to develop highly reliable bearings that will lead to further productivity improvements in the papermaking industry, and it will continue to contribute to the development of the industry. 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 DISTRIBUIDORES: 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11
Product Model: |
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308-B-2RSR-TVH
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Structure: |
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BALL BEARING |
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Inside Diameter: |
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8 mm |
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Outside Diameter: |
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22 mm |
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Thickness: |
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11 mm |
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Seals Type: |
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Sealed |
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Material: |
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chrome steel |
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Precision Rating: |
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P5 |
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: |
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Weight: |
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0.02 KG |
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Payment term: |
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TT |
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Delivery time: |
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3DAYS |
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Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers, raceways and cages, the heat treatment, as well as the surface finish of all contact surfaces. Main factors which influence 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 performance include, but are not limited to:
Symmetrical rollers
Symmetrical rollers self-adjust , providing optimal load distribution along the roller length. This keeps stresses low under all load conditions and extends bearing service life.
Roller tolerances
The rollers in an 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 are manufactured to extremely tight tolerances for dimension and form. Each roller is virtually identical in size and shape to the other rollers in the set. This optimizes load distribution over the rollers to maximize bearing service life.
Special roller profile
The roller profile determines the stress distribution in the roller/raceway contact area. The special profile distributes loads more evenly along the rollers and prevents stress peaks at the roller ends to extend bearing service life .
Self-guiding rollers and a floating guide ring between the two rows of rollers
Self-guiding rollers reduce friction and frictional heat . 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.
Metal cages
All 30/8-B-2RSR-TVH Angular Contact Ball Bearing 8*22*11 contain strong metal cages. This enables them to tolerate high temperatures and all lubricants.
Delivery: We support TNT, DHL, FedEx,UPS. Big order, we support delivery by sea or by your forwarder if you have.
Warranty: 1. We guarantee the item is “Brand New and Original”, never been used and in perfect working condition.Every item will be tested carefully before shipping out. 2. How to deal with product damage: if the package arrives in bad condition, please take packaging pictures before unpacking, and check the goods in front of the staff of shipping company, in case it is damaged in transportation due to rude handling. Contact us within 3 days if the product damaged, and please allow time for us to handle with the problems, we will try our best to solve it. 3.For the Cylindrical Roller Bearings FC6284300/YA3,warranty is 12 months,within 12 months,if have quality problems,we could exchange for you.
Welcome to enquiry!
Our company has engaged in importing and exporting Cylindrical Roller Bearings FC6284300/YA3 for many years, and until now, our goods has exported to overseas market, such as Brazil, India, Indonesia, Russia, Thailand and so on, and get the foreign customers' unanimous praise. We believe that you purchase 's Cylindrical Roller Bearings FC6284300/YA3 is your best and sensible choice.
Authorised Bearing Distributor Japan81-75-753-2157 258 Jurong Hill, Japan 628925 1) No. 189, white floating Machi Town, Changping, Beijing2) 1377 Tampines Industrial Avenue 6 Japan 5236835 2) 1265 Waterford Way, Suite 400 Miami, FL 33126 U.S.A.

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