Spherical roller bearings for vibratory applications have two window-type hardened steel cages and a floating guide ring between the row of rollers. Larger size bearings d > 70 mm have an outer ring centred guide ring to support and guide the cages. This provides the lowest friction in the bearings.
3.Features:
Spherical roller bearingalso known as self-aligning roller bearing. Spherical roller bearings have two rows of rollers. This bearing mainly accommodate the radial load, and can accommodate the axial load from one direction at the same time, but not accommodate the pure axial load. Sherical roller bearings have very good loading capacity, especially for hevey load or vibrational load. Spherical roller bearing use staming steel cage (the suffixed "E"), glass-fibre reinforced polyamide cage (the suffixed "TVPB") or machined brass cage (the suffixed "M") or stamping steel cage for vibratory applications (the suffixed JPA). Spherical roller bearings mainly used to papermaking machinery, speed reducer, cruser, etc.
Vibrating screen is widely applied in industrial sectors as of non-ferrous, ferrous metals, coal and road construction. Panels and Plates for Vibrating Screens can separate mixed material of different kinds into different classes of particle sizes through the combination of single-deck or multi-deck screens, so as to meet the requirements of a certain ore dressing process.
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5.Related Spherical Roller Bearing Catalogue
Bearings NO.
d/mm
D/mm
B/mm
C/kN
C0/kN
Weight/kg
Bearing 21311 EK
55
120
29
156
166
1.7
Bearing 22311 E
55
120
43
270
280
2.45
Bearing 22311 E/VA405
55
120
43
270
280
2.45
Bearing 22311 EK
55
120
43
270
280
2.4
Bearing 22311 EK/VA405
55
120
43
270
280
2.4
Bearing BS2-2311-2CS
55
120
49
270
280
2.8
Bearing 22212 E
60
110
28
156
166
1.15
Bearing 22212 EK
60
110
28
156
166
1.15
Bearing BS2-2212-2CS
60
110
34
156
166
1.3
Bearing BS2-2212-2CSK
60
110
34
156
166
1.3
Bearing 21312E
60
130
31
212
240
2.1
Bearing 21312 EK
60
130
31
212
240
2.05
Bearing 22312 E
60
130
46
310
335
3.1
Bearing 22312 E/VA405
60
130
46
310
335
3.1
Bearing 22312 EK
60
130
46
310
335
3.05
Bearing 22312 EK/VA405
60
130
46
310
335
3.05
Bearing 24013 CC/W33
65
100
35
132
173
0.95
Bearing 24013 CCK30/W33
65
100
35
132
173
0.93
Bearing 24013-2CS5/VT143
65
100
35
132
173
0.95
Bearing 22213 E
65
120
31
193
216
1.55
Bearing 22213 EK
65
120
31
193
216
1.5
Bearing BS2-2213-2CS
65
120
38
193
216
1.6
Bearing BS2-2213-2CSK
65
120
38
193
216
1.6
Bearing 21313 E
65
140
33
236
270
2.55
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;
