High-Performance Tapered Roller Bearings for Rotary Steering Systems

US$2.00-25.00 5 Pieces (MOQ)
Product Details
Customization: Available
Bearing Type: Single Row Tapered Roller Bearing
Tapered Angle: Typically Between 10° to 30° (Depends on S
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Wuxi Lowifar Technology Co., Ltd
Jiangsu, China
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Gold Member Since 2025

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High-Performance Tapered Roller Bearings for Rotary Steering Systems pictures & photos
High-Performance Tapered Roller Bearings for Rotary Steering Systems pictures & photos
High-Performance Tapered Roller Bearings for Rotary Steering Systems pictures & photos
High-Performance Tapered Roller Bearings for Rotary Steering Systems pictures & photos
High-Performance Tapered Roller Bearings for Rotary Steering Systems pictures & photos
High-Performance Tapered Roller Bearings for Rotary Steering Systems pictures & photos
  • High-Performance Tapered Roller Bearings for Rotary Steering Systems
  • High-Performance Tapered Roller Bearings for Rotary Steering Systems
  • High-Performance Tapered Roller Bearings for Rotary Steering Systems
  • High-Performance Tapered Roller Bearings for Rotary Steering Systems
  • High-Performance Tapered Roller Bearings for Rotary Steering Systems
  • High-Performance Tapered Roller Bearings for Rotary Steering Systems
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Product Description

Company Info.
Overview

Basic Info.

Model NO.
30202
Roller Type
Tapered Rollers
Material
Bearing Steel (Chrome Steel)
Load Capacity
Designed for Combined Radial and Axial Loads
Cage Material
Steel, Brass, or Polymer (Depends on Model)
Seal Type
Open, Shielded, or Sealed (Varies by Design)
Precision Class
ABEC 1, 3, 5, or ISO Classes
Common Series Examples
30200, 30300, 32000, 32200 Series
Typical Applications
Automotive, Gearboxes, Transmissions
Transport Package
Sealed in Plastic Bags, Packed in Foam-Lined Boxes
Specification
Gcr15
Trademark
LOWIFAR
Origin
China
HS Code
848230
Production Capacity
50000PCS/Year

Packaging & Delivery

Package Size
10.00cm * 2.00cm * 10.00cm
Package Gross Weight
0.020kg

Product Description

Key Features of 30202 Tapered Roller Bearing – Rotary Pressure Steering Bearing for Mechanical Equipment
(Custom configurations available upon request.)
Robust Load Handling: Designed to support both radial and axial loads, suitable for rotary and pressure steering mechanisms.
Durable Material: Made from high-quality chrome steel (GCr15) for long life and superior wear resistance.
High Rotational Precision: Ideal for mechanical applications requiring smooth, stable performance.
Reliable in Harsh Conditions: Suitable for high-speed, high-load, and vibration-heavy environments.
Versatile Application: Widely used in machinery, gearboxes, hubs, agricultural and industrial rotating systems.
High-Precision Ceramic and Stainless Steel Bearings Manufacturer
Delivering exceptional quality and precision, our ceramic and stainless steel bearings are engineered to meet the diverse needs of industries worldwide. Trusted for durability and performance, we are your reliable partner in advanced bearing solutions.
Model
30202
Type
Tapered Roller Bearing
Material
Chrome Steel / GCr15
Inner Diameter (d)
15 mm
Outer Diameter (D)
35 mm
Width (T)
11.75 mm
Dynamic Load Rating (Cr)
~18.6 kN
Static Load Rating (Cor)
~17.5 kN
Max Speed (Grease)
~10000 rpm
Max Speed (Oil)
~13000 rpm
Weight
~0.09 kg
Specification
Bearing Model
Dimensions(mm)
Basic Load Rating(kN)
Limiting Speed(rpm)
Weight(kg)
d
D
B
Dyn.C
Stat.Co
Grease
Oil
30204
20
47
14
28.2
30.5
8000
10000
0.126
30205
25
52
15
32.2
37
7000
9000
0.154
30206
30
62
17.5
43.2
50.5
6000
7500
0.231
30207
35
72
17
54.2
63.5
5300
6700
0.331
30208
40
80
32
105
135
5000
6300
0.715
30209
45
85
19
67.8
83.5
4500
5600
0.474
30210
50
90
20
73.2
92
4300
5300
0.529
30211
55
100
21
90.8
115
3800
4800
0.713
30212
60
110
22
102
130
3600
4500
0.904
30213
65
120
23
120
152
3200
4000
1.13
30214
70
125
24
132
175
3000
3800
1.26
30215
75
130
25
138
185
2800
3600
1.36
30216
80
140
26
160
212
2600
3400
1.67
30217
85
150
31
178
238
2400
3200
2.06
30218
90
160
30
200
270
2200
3000
2.54
30219
95
170
32
228
308
2000
2800
3.04
30220
100
180
34
255
350
1900
2600
3.72
30221
105
190
36
285
398
1800
2400
4.38
30222
110
200
38
315
445
1700
2200
5.21
30224
120
215
40
338
482
1500
1900
6.2
30226
130
230
40
365
520
1400
1800
6.94
30228
140
250
42
408
585
1200
1600
8.73
30230
150
270
45
450
645
1100
1500
10.8
30232
160
290
48
509
744
1100
1500
12.9
30234
170
310
52
616
865
1000
1500
19
30236
180
320
52
583
815
1000
1500
20
30238
190
340
55
721
1000
950
1400
24
30240
200
360
58
792
1120
900
1300
25
30302
15
42
13
22.9
21.7
9000
13000
0.095
30303
17
47
14
28.2
27.2
8500
11000
0.129
30304
20
52
15
30.5
28.4
8300
11000
0.170
30305
25
62
17
46.8
48
6300
8000
0.263
30306
30
72
21
59
63
5600
7000
0.387
30307
35
80
21
75.2
82.5
5000
6300
0.515
30308
40
90
23
90.8
108
4500
5600
0.747
30309
45
100
25
108
130
4000
5000
0.984
30310
50
110
27
130
158
3800
4800
1.280
30311
55
120
29
152
188
3400
4300
1.630
30312
60
130
31
170
210
3200
4000
1.990
30313
65
140
33
195
242
2800
3600
2.440
30314
70
150
35
218
272
2600
3400
2.980
30315
75
160
37
252
318
2400
3200
3.570
30316
80
170
39
278
352
2200
3000
4.270
30317
85
180
41
305
388
2000
2800
4.960
30318
90
190
43
342
440
1900
2600
5.800
30319
95
200
45
317
368
2000
2600
6.320
30320
100
215
47
344
400
1800
2400
7.760
30321
105
225
49
432
568
1600
2200
9.910
30322
110
240
50
471
619
1600
2200
11.500
30324
120
260
55
562
754
1500
2000
13.700
30326
130
280
58
639
864
1300
1800
17.100
30328
140
300
62
721
985
1200
1700
21.700
30330
150
320
65
825
1060
1100
1600
28.500
30332
160
340
68
880
1400
1100
1600
29.000
30334
170
360
72
1020
1340
950
1400
35.000
32004
20
42
15
24200
27000
8500
12000
0.097
32005
25
47
15
27000
32500
8000
11000
0.11
32006
30
55
17
35800
44000
6700
9000
0.17
Applications
Aerospace: High-performance bearings for aircraft engines and systems.
Automotive: Durable solutions for engines, transmissions, and electric vehicles.
Medical Equipment: Precision bearings for surgical tools and diagnostic devices.
Industrial Machinery: Robust bearings for heavy-duty operations in manufacturing and production.
Renewable Energy: Specialized bearings for wind turbines and solar tracking systems.
Food & Beverage: Corrosion-resistant bearings for hygienic and reliable operations.
 
Key Configurations
Ceramic Bearings: Offering high temperature resistance, low friction, and excellent corrosion resistance.
Custom Designs: Tailored bearing solutions to meet specific application requirements.
High-Precision Tolerances: Ensuring consistent performance in demanding applications.
Maintenance-Free Options: Sealed bearings for enhanced durability and reduced downtime.
High-Performance Tapered Roller Bearings for Rotary Steering Systems
Production Process
1) Premium-grade ceramic and stainless steel materials are sourced to meet stringent quality standards.
2) Advanced CNC and grinding machines shape the bearing components to achieve tight tolerances and smooth finishes.
3) Precision polishing ensures low friction and optimal performance for both ceramic and stainless steel bearings.
4)Bearings are carefully assembled in a clean, controlled environment to maintain integrity and precision.
5) Rigorous quality checks, including dimensional accuracy, surface finish, and load testing, are performed to ensure every bearing meets or exceeds industry standards.
High-Performance Tapered Roller Bearings for Rotary Steering Systems
High-Performance Tapered Roller Bearings for Rotary Steering Systems
High-Performance Tapered Roller Bearings for Rotary Steering Systems
Ceramic bearing
Stainless steel bearing
Hybrid ceramic bearing
Many years of experience in bearing business

High-Performance Tapered Roller Bearings for Rotary Steering Systems
After Sales Service
Technical Support: Expert guidance for installation, maintenance, and troubleshooting to ensure optimal performance.
Warranty Assurance: Coverage for manufacturing defects, providing peace of mind with every purchase.
Customized Solutions: Tailored advice and modifications to address specific operational challenges or requirements.
Prompt Response: Dedicated support team available to address inquiries and resolve issues quickly and effectively.
Company Profile
High-Performance Tapered Roller Bearings for Rotary Steering Systems

At LOWIFAR Bearings, we specialize in designing and manufacturing a wide range of precision, high-quality ball bearings and tapered roller bearings. Our products are designed to meet the demands of heavy agricultural machinery, textile machinery, various engineering applications, motors, automobiles, computers, electric appliances, power tools, pumps, and more.
With over ten years of experience in bearing production, LOWIFAR is a trusted manufacturer dedicated to providing custom-made bearing solutions to meet your unique requirements.
Our experienced and professional team ensures that we deliver products of the highest quality. We are proud to have exported our bearings to numerous countries and regions worldwide, including Europe, North America, India, Thailand, South Korea, Mexico, Turkey, Argentina, Russia, and many others.
Our bearings have earned a strong reputation for reliability and performance among our global customer base. We invite customers, business partners, and friends from all over the world to connect with us for mutually beneficial cooperation.
FAQ
1. What are ceramic bearings?
Ceramic bearings are bearings made from advanced ceramic materials such as Zirconia (ZrO2) or Silicon Nitride (Si3N4). They are known for their high strength, wear resistance, and ability to perform in extreme conditions.
2. What are the advantages of ceramic bearings over steel bearings?
Ceramic bearings offer several advantages, including:
  Higher Durability: Resistant to wear, corrosion, and high temperatures.
  Lighter Weight: Up to 40% lighter than steel bearings.
  Non-Magnetic & Electrically Insulating: Ideal for sensitive applications.
  Low Friction: Reduces energy loss and heat generation.
3. In which industries are ceramic bearings commonly used?
Ceramic bearings are widely used in:
  Packaging equipment
  Renewable energy (e.g., wind turbines)
  Aerospace and automotive
  Medical devices
  Chemical processing
  High-precision tools
4. Can ceramic bearings handle high temperatures?
Yes, ceramic bearings are highly resistant to heat and can operate in temperatures exceeding 1,000°C, depending on the material used.
5. Are ceramic bearings suitable for corrosive environments?
Absolutely! Ceramic bearings are non-reactive to most chemicals, making them ideal for use in highly corrosive environments.
6. What is the lifespan of ceramic bearings?
Ceramic bearings typically last much longer than steel bearings due to their wear resistance and durability. However, the exact lifespan depends on the operating conditions and maintenance practices.
7. How do I maintain ceramic bearings?
Ceramic bearings require minimal maintenance, but to ensure longevity:
  Use the correct lubrication when necessary.
  Keep them clean and free from contaminants.
  Follow proper installation procedures.
8. Do you provide customized ceramic bearings?
Yes, we offer tailored ceramic bearing solutions to meet your specific application requirements. Contact us to discuss your needs.
9. What sizes and types of ceramic bearings do you offer?
We supply a wide range of sizes and configurations, including ball bearings, roller bearings, and hybrid bearings. Check our product catalog or contact us for more details
10. How can I place an order or request a quote?
Simply visit our Contact Us page, fill out the inquiry form, or reach out to us directly via email or phone. Our team will respond promptly with the information you need

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