NSK Bearing 53211 NSK 53211 Thrust Ball Bearing 53211 Bearing 50x90x27.3mm For Auto Spares Parts
Bearing Sizes
50x90x27.3mm
Material
Chrome steel, Gcr15
Seals Type
Open
Certificate
ISO9001-2000
Delivery Detail
2-10 days upon receipt of deposit
Shipping
Express: DHL Fedex EMS /By Sea
Bearing Advantage
1).Excellent and high quality control
2).Prompt delivery
3).Competitive price
4).Small order accepted
5).Customers' drawing or samples accepted
6).OEM service
Thrust Ball Bearing Photo
1.Roller Bearing Information:
Roller bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All roller bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan.
2.Application:
Papermaking Machinery,
Speed Reducer,
Railway Vehicle Axle, Roller Mill,
Crusher, Vibrating Screen,
Printing Machinery,
Woodworking Machinery,
Self-aligning Bearing With Vertical Unit
3.Features:
•Subject to large radial or radial & axial combined load •Have positioning action on two axial derections; •High radial stiffness with shock resistance; • Have cardiac function between internal & external ring to adjust to the situation with insufficient stiffness of bearing support or chief axis and low alignment accuracy.
4.Quality&Services
Products process: Advanced producing equipment, inspection equipment and good control system to keep the product produce smoothly. Quality guaranty: Product quality assurance period is over year 2000 miles. Superficial finish: Carefully work in the assembly line to confirm the products in perfect appearance. Products can also be manufactured according to drawings and samples with customers requirement. We sincerely welcome our friends to visit and negotiate business. Meanwhile, we are looking forward to finding long-term partners..
5.Bearing Catalogue
New items
Old items
Code(dxDxB)
Weight/kg
51405 bearing
8405
25×60×24
0.34
51406 bearing
8406
30×70×28
0.35
51407 bearing
8407
35×80×32
0.82
51408 bearing
8408
40×90×36
1.18
51409 bearing
8409
45×100×39
1.64
51410 bearing
8410
50×110×43
1.99
51411 bearing
8411
55×120×48
2.82
51412 bearing
8412
60×130×51
3.3
51413 bearing
8413
65×140×56
4.2
51414 bearing
8414
70×150×60
5.18
51415 bearing
8415
75×160×65
6.97
51416 bearing
8416
80×170×68
8
51417 bearing
8417
85×180×72
9.5
51418 bearing
8418
90×190×77
11.2
51420 bearing
8420
100×210×85
14
51422 bearing
8422
110×230×95
18.6
51424 bearing
8424
120×250×102
25.5
51426 bearing
8426
130×270×110
29.7
51428 bearing
8428
140×280×112
31.3
51430 bearing
8430
150×300×120
39.6
SaiFan Advantage
SOLUTION
– At the beginning, we will have a communication with our customers on their demand, then our engineers will work out an optimum solution based on the customers’ demand and condition. PRODUCTION
– Running in accordance with ISO 9001 quality system, the advanced production equipments, sophisticated processing technology, strict quality management system, skilled workers and innovative technical team, make our bearings in continuous quality improvement & technology development. QUALITY CONTROL (Q/C)
- In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality. PACKAGE
– Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer’s request. LOGISTIC
– Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need. WARRANTY
– We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.
About US
High Quality Bearings, Choose Saifan. Jinan Saifan Bearing Co., Ltd is a professional bearing manufacture located in Jinan, Shandong.
We are established in year 2005 and we have 10 years experience in bearing manufacture. We mainly produce wheel hub bearings, ball bearings, roller bearings etc.
Our Workshop
Production
Saifan Exhibition
Express & Payment
FAQ
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.
We DO NOT offer free samples to end users.
Q:How to place orders?
A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;