Metric Thin-Section Ball Bearing Series – Open Type X

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Standard

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh

Material

52100/100Cr6/SUJ2/Stainless Steel

Brand

QIBR/OEM/Neutral

Shaft abutment diameter (das)

QIBR/Standard Industrial Package/OEM

Inner diameter

25~360mm

Outer diameter

41~400mm

Applications

Aerospace Industry, Robotics, Medical Devices, Semiconductor Manufacturing Equipment, Optical Equipment, Industrial Machinery, Automotive, etc

Metric Thin-Section Ball Bearing Series – Open Type X

Filters

NO. Product Product Number Inner diameter (d) Land diameters (L1) Land diameters (L2) Mass Outer diameter (D) Width (B)
1 K02508XP0/ K02508XP0 25 mm 30.9 mm 35.1 mm 0.06 kg 41 mm 8 mm
2 K05008XP0/ K05008XP0 50 mm 55.9 mm 60.1 mm 0.08 kg 66 mm 8 mm
3 K06008XP0/ K06008XP0 60 mm 65.9 mm 70.1 mm 0.09 kg 76 mm 8 mm
4 K07008XP0/ K07008XP0 70 mm 75.9 mm 80.1 mm 0.10 kg 86 mm 8 mm
5 K08008XP0/ K08008XP0 80 mm 85.9 mm 90.1 mm 0.11 kg 96 mm 8 mm
6 K09008XP0/ K09008XP0 90 mm 95.9 mm 100.1 mm 0.13 kg 106 mm 8 mm
7 K10008XP0/ K10008XP0 100 mm 105.9 mm 110.1 mm 0.14 kg 116 mm 8 mm
8 K11008XP0/ K11008XP0 110 mm 115.9 mm 120.1 mm 0.15 kg 126 mm 8 mm
9 K12008XP0/ K12008XP0 120 mm 125.9 mm 130.1 mm 0.16 kg 136 mm 8 mm
10 K13008XP0/ K13008XP0 130 mm 135.9 mm 140.1 mm 0.18 kg 116 mm 8 mm
11 K14008XP0/ K14008XP0 140 mm 145.9 mm 150.1 mm 0.19 kg 156 mm 8 mm
12 K15008XP0/ K15008XP0 150 mm 155.9 mm 160.1 mm 0.20 kg 166 mm 8 mm
13 K16008XP0/ K16008XP0 160 mm 165.9 mm 170.1 mm 0.20 kg 176 mm 8 mm
14 K17008XP0/ K17008XP0 170 mm 175.9 mm 180.1 mm 0.20 kg 186 mm 8 mm
15 K18008XP0/ K18008XP0 180 mm 185.9 mm 190.1 mm 0.21 kg 196 mm 8 mm
16 K19008XP0/ K19008XP0 190 mm 195.9 mm 200.1 mm 0.21 kg 206 mm 8 mm
17 K20008XP0/ K20008XP0 200 mm 205.9 mm 210.1 mm 0.22 kg 216 mm 8 mm
18 K25008XP0/ K25008XP0 250 mm 255.9 mm 260.1 mm 0.28 kg 266 mm 8 mm
19 K30008XP0/ K30008XP0 300 mm 305.9 mm 310.1 mm 0.35 kg 266 mm 8 mm
20 K32008XP0/ K32008XP0 320 mm 325.9 mm 330.1 mm 0.39 kg 336 mm 8 mm
21 K34008XP0/ K34008XP0 340 mm 345.9 mm 350.1 mm 0.42 kg 356 mm 8 mm
22 K36008XP0/ K36008XP0 360 mm 365.9 mm 370.1 mm 0.46 kg 376 mm 8 mm
23 K02513XP0/ K02513XP0 25 mm 34.7 mm 41.3 mm 0.13 kg 51 mm 13 mm
24 K05013XP0/ K05013XP0 50 mm 59.7 mm 66.3 mm 0.20 kg 76 mm 13 mm
25 K06013XP0/ K06013XP0 60 mm 69.7 mm 76.3 mm 0.23 kg 86 mm 13 mm
26 K07013XP0/ K07013XP0 70 mm 79.7 mm 86.3 mm 0.26 kg 96 mm 13 mm
27 K08013XP0/ K08013XP0 80 mm 89.7 mm 96.3 mm 0.28 kg 106 mm 13 mm
28 K09013XP0/ K09013XP0 90 mm 99.7 mm 106.3 mm 0.31 kg 116 mm 13 mm
29 K10013XP0/ K10013XP0 100 mm 109.7 mm 116.3 mm 0.34 kg 126 mm 13 mm
30 K11013XP0/ K11013XP0 110 mm 119.7 mm 126.3 mm 0.37 kg 136 mm 13 mm
31 K12013XP0/ K12013XP0 120 mm 129.7 mm 136.3 mm 0.40 kg 146 mm 13 mm
32 K13013XP0/ K13013XP0 130 mm 139.7 mm 146.3 mm 0.43 kg 156 mm 13 mm
33 K14013XP0/ K14013XP0 140 mm 149.7 mm 156.3 mm 0.46 kg 166 mm 13 mm
34 K15013XP0/ K15013XP0 150 mm 159.7 mm 166.3 mm 0.48 kg 176 mm 13 mm
35 K16013XP0/ K16013XP0 160 mm 169.7 mm 176.3 mm 0.51 kg 186 mm 13 mm
36 K17013XP0/ K17013XP0 170 mm 179.7 mm 186.3 mm 0.54 kg 196 mm 13 mm
37 K18013XP0/ K18013XP0 180 mm 189.7 mm 196.3 mm 0.57 kg 206 mm 13 mm
38 K19013XP0/ K19013XP0 190 mm 199.7 mm 206.3 mm 0.60 kg 216 mm 13 mm
39 K20013XP0/ K20013XP0 200 mm 209.7 mm 216.3 mm 0.63 kg 226 mm 13 mm
40 K25013XP0/ K25013XP0 250 mm 259.7 mm 266.3 mm 0.77 kg 276 mm 13 mm
41 K30013XP0/ K30013XP0 300 mm 309.7 mm 316.3 mm 0.91 kg 326 mm 13 mm
42 K32013XP0/ K32013XP0 320 mm 329.7 mm 336.3 mm 0.97 kg 346 mm 13 mm
43 K34013XP0/ K34013XP0 340 mm 349.7 mm 356.3 mm 1.02 kg 366 mm 13 mm
44 K36013XP0/ K36013XP0 360 mm 369.7 mm 376.3 mm 1.08 kg 386 mm 13 mm
45 K02520XP0/ K02520XP0 25 mm 40.0 mm 50.0 mm 0.34 kg 65 mm 20 mm
46 K05020XP0/ K05020XP0 50 mm 65.0 mm 75.0 mm 0.52 kg 90 mm 20 mm
47 K06020XP0/ K06020XP0 60 mm 75.0 mm 85.0 mm 0.59 kg 100 mm 20 mm
48 K07020XP0/ K07020XP0 70 mm 85.0 mm 95.0 mm 0.66 kg 110 mm 20 mm
49 K08020XP0/ K08020XP0 80 mm 95.0 mm 105.0 mm 0.73 kg 120 mm 20 mm
50 K09020XP0/ K09020XP0 90 mm 105.0 mm 115.0 mm 0.80 kg 130 mm 20 mm
51 K10020XP0/ K10020XP0 100 mm 115.0 mm 125.0 mm 0.87 kg 140 mm 20 mm
52 K11020XP0/ K11020XP0 110 mm 125.0 mm 135.0 mm 0.94 kg 150 mm 20 mm
53 K12020XP0/ K12020XP0 120 mm 135.0 mm 145.0 mm 1.01 kg 160 mm 20 mm
54 K13020XP0/ K13020XP0 130 mm 145.0 mm 155.0 mm 1.07 kg 170 mm 20 mm
55 K14020XP0/ K14020XP0 140 mm 155.0 mm 165.0 mm 1.15 kg 180 mm 20 mm
56 K15020XP0/ K15020XP0 150 mm 165.0 mm 175.0 mm 1.22 kg 190 mm 20 mm
57 K16020XP0/ K16020XP0 160 mm 175.0 mm 185.0 mm 1.30 kg 200 mm 20 mm
58 K17020XP0/ K17020XP0 170 mm 185.0 mm 195.0 mm 1.37 kg 210 mm 20 mm
59 K18020XP0/ K18020XP0 180 mm 195.0 mm 205.0 mm 1.44 kg 220 mm 20 mm
60 K19020XP0/ K19020XP0 190 mm 205.0 mm 215.0 mm 1.51 kg 230 mm 20 mm
61 K20020XP0/ K20020XP0 200 mm 215.0 mm 225.0 mm 1.57 kg 240 mm 20 mm
62 K25020XP0/ K25020XP0 250 mm 265.0 mm 275.0 mm 2.10 kg 290 mm 20 mm
63 K30020XP0/ K30020XP0 300 mm 315.0 mm 325.0 mm 2.30 kg 340 mm 20 mm
64 K32020XP0/ K32020XP0 320 mm 335.0 mm 345.0 mm 2.44 kg 360 mm 20 mm
65 K34020XP0/ K34020XP0 340 mm 355.0 mm 365.0 mm 2.58 kg 380 mm 20 mm
66 K36020XP0/ K36020XP0 360 mm 375.0 mm 385.0 mm 2.73 kg 400 mm 20 mm

Characteristics and advantages of QIBR metric thin-walled ball bearing series -Open X-type

QIBR metric thin-walled ball bearing series - Open X has multiple significant characteristics and advantages, which can solve key problems in various fields, mainly reflected in the following aspects;

1. QIBR metric thin-walled ball bearing series - Open X has the characteristics of high rigidity and high load-bearing capacity

Despite its lightweight design, the QIBR metric thin-walled ball bearing series - Open X-type bearings still provide excellent rigidity and load-bearing capacity, making them suitable for high load and high-speed operation applications.

2. QIBR metric thin-walled ball bearing series - Open X-type with optimized closed structure design characteristics

QIBR metric thin-walled ball bearing series - Open X-bearing design is suitable for applications in polluted environments, with high contact with liquids or dust. Can be used when exposed to polluted environments. Metric thin-walled ball bearing series - Open X-type has stronger adaptability and can provide different internal clearances and cage structures according to the needs of different customers, meeting diverse usage requirements.

3. QIBR metric thin-walled ball bearing series - Open X has the characteristics of low friction and high efficiency

QIBR metric thin-walled ball bearing series - Open X design reduces bearing friction torque, suitable for use with low driving torque requirements, and improves the overall operating efficiency of the equipment.

4. QIBR Metric Thin Wall Ball Bearing Series - Open X Customized Service

QIBR metric thin-walled ball bearing series - Open X usually provides customized services, which can design bearings according to specific needs, meet the special requirements and operating conditions.

QIBR Metric Thin Wall Ball Bearing Series - Open X Performance Improvement and Solution

1. Effectively improving material properties and enhancing high load-bearing capacity

The metric thin-walled ball bearing series - Open X is produced using high-quality steel to manufacture the inner and outer rings and balls. The surface hardness and material properties are improved through processes such as vacuum heat treatment, enhancing the bearing's load capacity and service life. The design of the metric thin-walled ball bearing series - Open X allows for a larger number of balls, providing higher load-bearing capacity. For example, adopting thin-walled design can reduce material usage and improve economy while maintaining strength.

2. Low friction characteristics

Metric thin-walled ball bearing series - Open X-type. The closed design of this series of bearings reduces friction torque, improves overall bearing operating efficiency, and is suitable for applications that require low driving torque. This characteristic is particularly important during high-speed operation, helping to reduce equipment energy consumption and extend equipment lifespan.

3. Improve manufacturing accuracy and load capacity

The production of metric thin-walled ball bearings series - Open X adopts advanced processing equipment and technology from abroad, such as precision grinding, ultra precision grinding, etc., to improve the geometric accuracy of the inner and outer rings and balls, reduce processing errors, and thus improve the rotational accuracy and operational stability of the bearings.

4. Personalization

Provide personalized structural dimension solutions to meet specific performance requirements for the metric thin-walled ball bearing series - Open X application needs in different scenarios. This method not only enriches the standards of bearings, but also provides effective guidance for manufacturers to meet the personalized needs of users.

In summary, by optimizing materials, manufacturing accuracy, personalized design, and other measures, the performance of the metric thin ball bearing series - Open X can be significantly improved to meet increasingly demanding application requirements.

Main application of QIBR metric thin-walled ball bearing series -open X-type

Automotive industry 

X-type thin-walled bearings are widely used in the automotive industry to maintain their durability in engines, transmissions, and wheel systems.

Aerospace

X-type thin-walled bearings are widely used in the aerospace industry because they are lightweight and can perform well in extreme environments.

Robot

X-type thin-walled bearings are widely used in the robotics industry, adapting to their compact space and ensuring smooth operation of robots.

Lathe

X-type thin-walled bearings are commonly used in applications such as machine tool spindles, providing precise positioning and high rigidity.

Medical equipment

X-type thin-walled bearings are used in medical devices such as CT scanners and surgical instruments, requiring high precision and stability.

Computer and communication equipment

X-type thin-walled bearings are used in hard disk drives and other high-speed rotating components to adapt to high-speed environments.

Domestic appliances

X-type thin-walled bearings are used in washing machines, microwave ovens, etc. because they require low friction components.