lDouble sealed spherical roller bearings (with steel sheet seals enhanced films, wear-resistant when used oil)
Size range
LYAZ-aligning roller bearing bearing basic dimensions are listed in the data table size,
Diameter size range: 20mm ~1020mm
diameter size range: 52mm ~ 1980mm
Width range: 18mm ~ 500 mm
Product parameters and model suffix
features
Whether under the inner wall and the use of cage can be divided into CA-and CC-type E-type and four MB type. CA-type self-aligning roller bearing inner ring with two small ribs across the middle without ribs, the cage structure to claw one solid cage, usually copper or carbon steel materials, the structure, bearing large, extra large bearings be used more; CC-type self-aligning roller bearings without inner ring of large and small ribs, roller "bootstrap" for the activities of the middle ring, cage frame for the steel stamping, rolling bearings of the structure sub length increases, increase the rated load, but also has high speed and low friction loss.
External form change
K: Tapered bore bearing, taper is 1:12
K30: Tapered bore bearing, taper is 1:30
N: A snap ring groove on the outer ring
/P0: Equal to original precision G, omittable
/P6: Equal to original precision E
/C0: Nominal clearance, omitted in designation
/C2: Less than nominal clearance
/C3: Larger clearance than C0
/C4: Larger clearance than C3
/C5: Larger clearance than C4
/C9: Special clearance
/W33: A lubricating groove and three lubricating holes on the outer ring
/S0: Working temperature up to 150ºC
/S1: Working temperature up to 200ºC
/S2: Working temperature up to 250ºC
/S3: Working temperature up to 300ºC
/S4: Working temperature up to 350ºC
Competitive Advantage
Clean bearing steel - more durable life
Optimized geometry of roller raceway - better carrying capacity
Rolled superior surface finish - less friction, lower operating temperature
Self-aligning Spherical roller bearing Parameter:
Principal dimensions
Basic load ratings
Fatigue load limit
Speed ratings
Mass
Designation
dynamic
static
Reference speed
Limiting speed
d
D
B
C
C0
Pu
mm
kN
kN
r/min
kg
YNR
85
150
36
291
325
34.5
4000
5600
2.6
22217 EK
85
150
36
291
325
34.5
4000
5600
2.65
22217 E
85
150
44
291
325
34.5
-
1100
3
BS2-2217-2CS/VT143
85
150
44
291
325
34.5
-
1100
2.9
BS2-2217-2CSK/VT143
85
180
41
331
375
39
3800
5300
5.15
21317 EK
85
180
41
331
375
39
3800
5300
5.2
21317 E
85
180
60
577
620
61
2800
3800
7.65
22317 E
85
180
60
577
620
61
2800
3800
7.5
22317 EK
85
180
60
577
620
61
2800
3800
7.65
22317 EJA/VA406
85
180
60
577
620
61
2800
3800
7.65
22317 EJA/VA405
85
180
60
577
620
61
2800
3800
7.5
22317 EKJA/VA405
90
160
40
331
375
39
3800
5300
3.35
22218 EK
90
160
40
331
375
39
3800
5300
3.4
22218 E
90
160
48
331
375
39
-
1000
3.7
BS2-2218-2CS/VT143
90
160
48
331
375
39
-
1000
3.6
BS2-2218-2CSK/VT143
90
160
52
372
440
48
2800
3800
4.5
23218 CCK/W33
90
160
52
372
440
48
2800
3800
4.65
23218 CC/W33
90
190
43
393
450
46.5
3600
4800
6.1
21318 E
90
190
43
393
450
46.5
3600
4800
6
21318 EK
90
190
64
637
695
67
2600
3600
8.85
22318 EK
90
190
64
637
695
67
2600
3600
9.05
22318 EJA/VA405
90
190
64
637
695
67
2600
3600
9.05
22318 E
90
190
64
637
695
67
2600
3600
8.85
22318 EKJA/VA405
95
170
43
393
450
46.5
3600
4800
4.15
22219 E
95
170
43
393
450
46.5
3600
4800
4.05
22219 EK
95
200
45
433
490
49
3400
4500
6.95
21319 EK
95
200
45
433
490
49
3400
4500
7.05
21319 E
95
200
67
699
765
73.5
2600
3400
10.5
22319 E
95
200
67
699
765
73.5
2600
3400
10.5
22319 EK
95
200
67
699
765
73.5
2600
3400
10.5
22319 EJA/VA405
95
200
67
699
765
73.5
2600
3400
10.5
22319 EKJA/VA405
Above parameter are for reference only,other size or model you can contact us directly.
Packaging & Shipping
1. By Express: DHL, FEDEX, UPS, TNT, SF EXPRESS and EMS. 2. By Air: We can ship from Shandong, Guangzhou etc. 3. By Sea: We can offer you FOB Qingdao. 4. We can also send bearings to your forwarder or agent in China, who can arrange shipment for you.
Company Information
Our factory has been founded for around 30 years, We are a professional manufacturer of ball bearings and roller bearings, including deep groove ball bearing, self-aligning bearing, cylindrical roller bearing, tapered roller bearings, with our good team work and hard working of skillful staffs and our professional engineers, we got very good reputation in the world market, especially in Mid-eastern countries. Thanks for every customer's support and trust, our company hope to establish mutual benefit and development business relations with you!
Our service
If you are interested in our products deep groove ball bearing, welcome to contact us for more detailed information,
Your inquiry related to our product & price will be replied within 24hoursWell-trained & experienced staff are to answer all your inquiries.OEM & ODM projects are highly welcomed. We have strong R&M team here to help.Free samples availableThe professional Logistic Center serviceTechnical support after saleAny other reasonable requirements. We participate Canton Fair,Shanghai Auto Mechanika Fair,Professional Auto Parts Fair annually.
Welcome Inquiry and order ! Thank you!
Guangzhou Wafangdian Bearing Co., Ltd. is a professional bearing company, belongs to Liaoning Wafang Dian Aoli Yuan Bearing Manufacturing Co. Ltd, , locates in Wafangdian north Gongji street, covers an area of more than 50000 square meters, over 300 staffs work in the factory. The annual production is more than 10 million sets of various bearings.
We have more than 30 years bearing manufacturing experience, execute strict and responsible quality control. Our products are: Deep groove ball bearing, tapered roller bearing, cylindrical roller bearing, spherical roller bearing, thrust ball bearing, needle bearing, self-aligning ball bearing, angular contact ball bearing, pillow block bearing, wheel hub bearing, clutch bearing, composite bearing and all kinds of non-standard bearings. Our bearings are low noise, long working life, high precision, high speed, heavy duty, good temperature resistance, widely used in automobiles, machine tools, mining, oil field, paper making, cement plant, power plant, steel mill, construction machinery and many other industries.
We are strong in research and development. We can design and produce bearings with drawings or samples to meet customers' specific needs. OEM services are also provided with customers' authorization. Small orders are accepted, free samples are available. We guarantee high quality, competitive prices, on-time delivery, fast response. Welcome all distinguished guests at home and abroad to contact us for business, looking forward to working with you hand in hand, create more brilliant future together!