Basic Info.
Bearing Structure
Split Plain Bearing
Type of Lubricant
Oil-Lubricated Bearing
Lubricant & Load
Hydrodynamic Bearing
Bushing Material
Oil-Impregnated Bearing
Lubricating Way
Intermittent Fuel Control
Lubricating Film Thickness
Thin Film Lubrication
Competitive Price
Quick Delivery
Good Quality
Small Order Accepted
Excellent Antitrust Technology
Support OEM
High Load, Low Noise
Long Life
Plastic Bag +Carton +Pallet
Plastic Bag + Kraft Paper +Carton +Pallet
Product Description
High Quality Taper Roller Bearing , Item No:30311
Ring material
Chrome Steel , Stainless steel
Material:
GCr15 GCr15SiMn
I.D.:
55mm
O.D.:
120mm
Width:
31.5mm
Precision
Products name
Taper Roller Bearings 30202
Clearance:
C2 ,C3, C4
Quality standard
ISO9001:2008 standard
Service
OEM service, Customer design service, buyer label service
Payment terms
A:100% T/T in advance
B: 30% T/T in advance .70% against copy of B/L
Application
Heavy machine tool, high-powered marine gear case, oil rig, vertical machine.
Details
Mine machine, port hoisting machine, port transfer equipment, crane;
excavator, concrete machine,paper machine, weave machine, steel
and electronic plants etc. machines and equipments.
We have complete process for the production and quality assurance to make sure our products can meet your requirement. We are committed to be responsible for each set of bearings and industrial products sold to our clients. Relying on strong resource network, we can supply any bearing that you need. Meeting each customer' satisfaction is our pursuit!
Boundary Dimension
Basic Load Limit
Limiting Speed
Bearing Designation
Mass
d
D
T
Cr
C0r
Grease
Oil
mm
in
mm
in
mm
in
kN
r/min
kg
109.538
4.3125
158.75
6.25
23.02
0.9063
107
174
1900
2800
K37431A/K37625
1.32
110*
4.3125
165*
6.25
35
0.9063
195
320
1900
2800
KJM822049/KJM822010
2.63
110*
4.3125
180*
6.25
47
0.9063
320
510
1900
2800
JHM522649/JHM522610
4.56
110*
4.3125
165*
6.25
35
0.9063
211
360
1900
2800
KM822049/KM822010
2.63
110*
4.3125
180*
6.25
47
0.9063
320
510
1900
2800
KJHM522649/KJHM522610
4.56
114.3
4.5
177.8
7
41.275
1.625
250
400
1900
2800
K64450/K64700
3.50
114.3
4.5
190.5
7.5
47.625
1.875
305
480
1900
2800
K71450/K71750
5.26
114.3
4.5
212.725
8.375
66.675
2.625
450
675
1700
2400
K938/K932
9.95
114.3
4.5
228.6
9
53.975
2.125
400
590
1700
2400
KHM926740/KHM926710
9.78
117.8
4.6378
247.65
9.75
47.625
1.875
420
520
1600
2300
K67791/K67720
6.82
120*
170*
27
155
243
1900
2800
KJP12049/KJP12010
1.75
(Type)
(Boundary dimensions) mm
(Weight)
d
D
T
(Kg)
32321
105
225
82
13.8
32320
100
215
78
12.8
32319
95
200
72
10.5
32318
85
180
68
8.91
32317
85
180
64
7.33
32316
80
170
62
6.78
32315
75
160
58
5.46
32314
70
150
54.5
3.96
32313
65
140
51.5
3.75
32312
60
130
49
2.81
32311
55
120
45.5
2.34
32310
50
110
42.5
1.83
32309
45
100
38.5
1.4
32308
40
90
35.5
1.03
32307
35
80
35
0.804
32306
30
72
29
0.574
32305
25
62
25.5
0.366
32304
20
52
22.5
0.256
32222
110
200
56.5
7.5
32221
105
190
53.3
5.9
32220
100
180
49.5
5.14
Current designation
Former designation
d (mm)
D(mm)
Installation Height
Weight(Kg)
30203
7203E
17
40
13.25
0.079
30204
7204E
20
47
15.25
0.126
30205
7205E
25
52
16.25
0.154
30206
7206E
30
62
17.25
0.231
30207
7207E
35
72
18.25
0.331
30208
7208E
40
80
19.75
0.422
30209
7209E
45
85
20.75
0.474
30210
7210E
50
90
21.75
0.529
30211
7211E
55
100
22.75
0.713
30212
7212E
60
110
23.75
0.904
30213
7213E
65
120
24.75
1.130
30214
7214E
70
125
26.25
1.260
30215
7215E
75
130
27.25
1.360
30216
7216E
80
140
28.25
1.670
30217
7217E
85
150
30.50
20.600
30218
7218E
90
160
32.50
2.540
30219
7219E
95
170
34.50
3.040
30220
7220E
100
180
37.00
3.720
30221
7221E
105
190
39.00
4.380
30222
7222E
110
200
41.00
5.210
30224
7224E
120
215
43.50
6.200
30226
7226E
130
230
43.75
6.940
30303
7303E
17
47
15.25
0.129
30304
7304E
20
52
16.25
0.165
30305
7305E
25
62
18.25
0.263
30306
7306E
30
72
20.75
0.387
30307
7307E
35
80
22.75
0.515
30308
7308E
40
90
25.25
0.747
30309
7309E
45
100
27.25
0.984
30310
7310E
50
110
29.25
1.280
30311
7311E
55
120
31.50
1.630
30312
7312E
60
130
33.50
1.900
30313
7313E
65
140
36.00
2.440
30314
7314E
70
150
38.00
2.980
30315
7315E
75
160
40.00
3.570
30316
7316E
80
170
42.50
4.270
30317
7317E
85
180
44.50
4.960
30318
7318E
90
190
46.50
5.800
30319
7319E
95
200
49.50
6.800
30320
7320E
100
215
51.50
8.220
30321
7321E
105
225
53.50
9.380
30322
7322E
110
240
54.50
11.000
30324
7324E
120
260
59.50
14.200
30326
7326E
130
280
63.75
17.100
1. We can change the rubber seal color according to your actual requirements.
2. Customized the marks based on your requirements.
3. Choose the different package to your needs.
The main advantage of taper roller bearing
4. Suitable for all kinds of applications from low demanding to very high performance applications
5. Accommodate medium and heavy combined radial and axial loads
6. Minimal cross section
7. High carrying capacity
8. Optimum bearing service life
9.Customized the marks based on your requirements.
10.Choose the different package to your needs.
We adhere to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" quality objectives. Welcome new and old customers to develop friendly relations with 0086-53285011926 0086-18562721038
Address:
Room 814 2 Building No. 98 Xuzhou Road, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001
Company Introduction:
Started manufacture in the year 1990, we, Qingdao JingMi Bearing Co., Ltd., are reckoned all across the country as a reliable manufacturer, exporter, trader, supplier and stockiest.
We deal in wider range of bearings in all sizes and dimensions for various industrial sectors. These products are manufactured by utilizing high grade of raw material and advanced technology. The range is known for its sturdy construction, easy operation, longer functional life and negligible maintenance. Owing to such exceptional features of our range, its demand has increased in India, Russia, Pakistan, Bangladesh, and various other countries. Also, our bearing is used in Power, Steel, Textile, Food, Mining Machinery, Power Tools, Automobile, and numerous other sectors.
With the global economy undergoing a major shift we look forward to persevere, maintain loyalty and honesty and stay close to contribute to the wellbeing of our customers and their communities.
We welcome you to be a part of our success.