Double direction thrust ball bearings

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Standard

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

Material

52100/100Cr6/SUJ2/Stainless steel

Components

Shaft washer, two housing washers, double ball and cage assembly

Brand

QIBR/OEM/Neutral

Inner diameter

10mm-150mm

Outer diameter

32mm-250mm

Overall width

22mm-176mm

Package

Standard Export Package

Applications

Conveyor systems, agricultural machinery, and textile machinery, etc

Filters

NO. Product Product Number Basic dynamic load rating Basic static load rating Inner diameter (d) Mass Outer diameter (D) Width (H)
1 52202/ 52202 15.9 KN 25 KN 10 mm 0.081 kg 32 mm 22 mm
2 52202/P4/ 52202/P4 15.9 KN 25 KN 10 mm 0.081 kg 32 mm 22 mm
3 52202F/ 52202F 15.9 KN 25 KN 10 mm 0.081 kg 32 mm 22 mm
4 52202M/ 52202M 18.29 KN 37.5 KN 10 mm 0.081 kg 32 mm 22 mm
5 52204/ 52204 21.2 KN 37.5 KN 15 mm 0.15 kg 40 mm 26 mm
6 52204/P4/ 52204/P4 21.2 KN 37.5 KN 15 mm 0.15 kg 40 mm 26 mm
7 52204F/ 52204F 21.2 KN 37.5 KN 15 mm 0.15 kg 40 mm 26 mm
8 52204M/ 52204M 24.38 KN 56.25 KN 15 mm 0.15 kg 40 mm 26 mm
9 52205/ 52205 26.5 KN 50kN 20 mm 0.22 kg 47 mm 28 mm
10 52205/P4/ 52205/P4 26.5 KN 50kN 20 mm 0.22 kg 47 mm 28 mm
11 52205F/ 52205F 26.5 KN 50kN 20 mm 0.22 kg 47 mm 28 mm
12 52205M/ 52205M 30.48 KN 75 KN 20 mm 0.22 kg 47 mm 28 mm
13 52305/ 52305 34.5 KN 60 KN 20 mm 0.33 kg 52 mm 34 mm
14 52305/P4/ 52305/P4 34.5 KN 60 KN 20 mm 0.33 kg 52 mm 34 mm
15 52305F/ 52305F 34.5 KN 60 KN 20 mm 0.33 kg 52 mm 34 mm
16 52305M/ 52305M 39.68 KN 90 KN 20 mm 0.33 kg 52 mm 34 mm
17 52406/ 52406 70.2 KN 122 KN 20 mm 1 kg 70 mm 52 mm
18 52406/P4/ 52406/P4 70.2 KN 122 KN 20 mm 1 kg 70 mm 52 mm
19 52406F/ 52406F 70.2 KN 122 KN 20 mm 1 kg 70 mm 52 mm
20 52406M/ 52406M 80.73 KN 183 KN 20 mm 1 kg 70 mm 52 mm
21 52206/ 52206 25.1 KN 51 KN 25 mm 0.25 kg 52 mm 29 mm
22 52206/P4/ 52206/P4 25.1 KN 51 KN 25 mm 0.25 kg 52 mm 29 mm
23 52206F/ 52206F 25.1 KN 51 KN 25 mm 0.25 kg 52 mm 29 mm
24 52206M/ 52206M 28.87 KN 76.5 KN 25 mm 0.25 kg 52 mm 29 mm
25 52306/ 52306 35.8 KN 65.5 KN 25 mm 0.47 kg 60 mm 38 mm
26 52306/P4/ 52306/P4 35.8 KN 65.5 KN 25 mm 0.47 kg 60 mm 38 mm
27 52306F/ 52306F 35.8 KN 65.5 KN 25 mm 0.47 kg 60 mm 38 mm
28 52306M/ 52306M 41.17 KN 98.25 KN 25 mm 0.47 kg 60 mm 38 mm
29 52407/ 52407 76.1 KN 137 KN 25 mm 1.45 kg 80 mm 59 mm
30 52407/P4/ 52407/P4 76.1 KN 137 KN 25 mm 1.45 kg 80 mm 59 mm
31 52407F/ 52407F 76.1 KN 137 KN 25 mm 1.45 kg 80 mm 59 mm
32 52407M/ 52407M 87.5 KN 205.5 KN 25 mm 1.45 kg 80 mm 59 mm
33 52207/ 52207 35.1 KN 73.5 KN 30 mm 0.41 kg 62 mm 34 mm
34 52207/P4/ 52207/P4 35.1 KN 73.5 KN 30 mm 0.41 kg 62 mm 34 mm
35 52207F/ 52207F 35.1 KN 73.5 KN 30 mm 0.41 kg 62 mm 34 mm
36 52207M/ 52207M 40.37 KN 110.25 KN 30 mm 0.41 kg 62 mm 34 mm
37 52208/ 52208 44.2 KN 96.5 KN 30 mm 0.55 kg 68 mm 36 mm
38 52208/P4/ 52208/P4 44.2 KN 96.5 KN 30 mm 0.55 kg 68 mm 36 mm
39 52208F/ 52208F 44.2 KN 96.5 KN 30 mm 0.55 kg 68 mm 36 mm
40 52208M/ 52208M 50.8 KN 144.75 KN 30 mm 0.55 kg 68 mm 36 mm
41 52307/ 52307 49.4 KN 96.5 KN 30 mm 0.68 kg 68 mm 44 mm
42 52307/P4/ 52307/P4 49.4 KN 96.5 KN 30 mm 0.68 kg 68 mm 44 mm
43 52307F/ 52307F 49.4 KN 96.5 KN 30 mm 0.68 kg 68 mm 44 mm
44 52307M/ 52307M 56.8 KN 144.75 KN 30 mm 0.68 kg 68 mm 44 mm
45 52308/ 52308 61.8 KN 122 KN 30 mm 1.05 kg 78 mm 49 mm
46 52308/P4/ 52308/P4 61.8 KN 122 KN 30 mm 1.05 kg 78 mm 49 mm
47 52308F/ 52308F 61.8 KN 122 KN 30 mm 1.05 kg 78 mm 49 mm
48 52308M/ 52308M 71.07 KN 183 KN 30 mm 1.05 kg 78 mm 49 mm
49 52408/ 52408 95.6 KN 183 KN 30 mm 2.05 kg 90 mm 65 mm
50 52408/P4/ 52408/P4 95.6 KN 183 KN 30 mm 2.05 kg 90 mm 65 mm
51 52408F/ 52408F 95.6 KN 183 KN 30 mm 2.05 kg 90 mm 65 mm
52 52408M/ 52408M 109.9 KN 274.5 KN 30 mm 2.05 kg 90 mm 65 mm
53 52209/ 52209 39 KN 86.5 KN 35 mm 0.6 kg 73 mm 37 mm
54 52209/P4/ 52209/P4 39 KN 86.5 KN 35 mm 0.6 kg 73 mm 37 mm
55 52209F/ 52209F 39 KN 86.5 KN 35 mm 0.6 kg 73 mm 37 mm
56 52209M/ 52209M 44.85 KN 130 KN 35 mm 0.6 kg 73 mm 37 mm
57 52309/ 52309 76.1 KN 153 KN 35 mm 1.25 kg 85 mm 52 mm
58 52309/P4/ 52309/P4 76.1 KN 153 KN 35 mm 1.25 kg 85 mm 52 mm
59 52309F/ 52309F 76.1 KN 153 KN 35 mm 1.25 kg 85 mm 52 mm
60 52309M/ 52309M 87.5 KN 229.5 KN 35 mm 1.25 kg 85 mm 52 mm
61 52409/ 52409 124 KN 240 KN 35 mm 2.7 kg 100 mm 72 mm
62 52409/P4/ 52409/P4 124 KN 240 KN 35 mm 2.7 kg 100 mm 72 mm
63 52409F/ 52409F 124 KN 240 KN 35 mm 2.7 kg 100 mm 72 mm
64 52409M/ 52409M 142.6 KN 360 KN 35 mm 2.7 kg 100 mm 72 mm
65 52210/ 52210 49.4 KN 116 KN 40 mm 0.71 kg 78 mm 39 mm
66 52210/P4/ 52210/P4 49.4 KN 116 KN 40 mm 0.71 kg 78 mm 39 mm
67 52210F/ 52210F 49.4 KN 116 KN 40 mm 0.71 kg 78 mm 39 mm
68 52210M/ 52210M 56.8 KN 174 KN 40 mm 0.71 kg 78 mm 39 mm
69 52310/ 52310 81.9 KN 170 KN 40mm 1.75 kg 95mm 58 mm
70 52310/P4/ 52310/P4 81.9 KN 170 KN 40mm 1.75 kg 95mm 58 mm
71 52310F/ 52310F 81.9 KN 170 KN 40mm 1.75 kg 95mm 58 mm
72 52310M/ 52310M 94.2 KN 255 KN 40mm 1.75 kg 95mm 58 mm
73 52211/ 52211 58.5 KN 134 KN 45 mm 1.1 kg 90 mm 45 mm
74 52211/P4/ 52211/P4 58.5 KN 134 KN 45 mm 1.1 kg 90 mm 45 mm
75 52211F/ 52211F 58.5 KN 134 KN 45 mm 1.1 kg 90 mm 45 mm
76 52211M/ 52211M 67.3 KN 201 KN 45 mm 1.1 kg 90 mm 45 mm
77 52311/ 52311 101 KN 224 KN 45 mm 2.4 kg 105 mm 64 mm
78 52311/P4/ 52311/P4 101 KN 224 KN 45 mm 2.4 kg 105 mm 64 mm
79 52311F/ 52311F 101 KN 224 KN 45 mm 2.4 kg 105 mm 64 mm
80 52311M/ 52311M 116 KN 336 KN 45 mm 2.4 kg 105 mm 64 mm
81 52411/ 52411 195 KN 400 KN 45 mm 4.7 kg 120 mm 87 mm
82 52411/P4/ 52411/P4 195 KN 400 KN 45 mm 4.7 kg 120 mm 87 mm
83 52411F/ 52411F 195 KN 400 KN 45 mm 4.7 kg 120 mm 87 mm
84 52411M/ 52411M 224 KN 600 KN 45 mm 4.7 kg 120 mm 87 mm
85 52212/ 52212 59.2 KN 140kN 50 mm 1.2 kg 95 mm 46 mm
86 52212/P4/ 52212/P4 59.2 KN 140kN 50 mm 1.2 kg 95 mm 46 mm
87 52212F/ 52212F 59.2 KN 140kN 50 mm 1.2 kg 95 mm 46 mm
88 52212M/ 52212M 68.1 KN 210 KN 50 mm 1.2 kg 95 mm 46 mm
89 52312/ 52312 101 KN 224 KN 50 mm 2.55 kg 110 mm 64 mm
90 52312/P4/ 52312/P4 101 KN 224 KN 50 mm 2.55 kg 110 mm 64 mm
91 52312F/ 52312F 101 KN 224 KN 50 mm 2.55 kg 110 mm 64 mm
92 52312M/ 52312M 116 KN 336 KN 50 mm 2.55 kg 110 mm 64 mm
93 52412/P4/ 52412/P4 229 KN 645 KN 50 mm 6.35 kg 130 mm 93 mm
94 52412M/ 52412M 229 KN 645 KN 50 mm 6.35 kg 130 mm 93 mm
95 52213/ 52213 60.5 KN 150 KN 55mm 1.35 kg 100 mm 47 mm
96 52213/P4/ 52213/P4 60.5 KN 150 KN 55mm 1.35 kg 100 mm 47 mm
97 52213F/ 52213F 60.5 KN 150 KN 55mm 1.35 kg 100 mm 47 mm
98 52213M/ 52213M 70 KN 225 KN 55mm 1.35 kg 100 mm 47 mm
99 52214/ 52214 62.4 KN 160 KN 55 mm 1.5 kg 105 mm 47 mm
100 52214/P4/ 52214/P4 62.4 KN 160 KN 55 mm 1.5 kg 105 mm 47 mm

Features and advantages of QIBR double direction thrust ball bearings

QIBR double direction thrust ball bearings possess several notable features and advantages, playing a crucial role across various industries. These are primarily reflected in the following aspects:

1. High load capacity

QIBR double direction thrust ball bearings are designed to handle significant axial loads, making them ideal for mechanical applications that require high axial load support.

2. Space-saving design

The compact structure of QIBR double direction thrust ball bearings provides high load capacity within a small space, making them particularly suitable for space-constrained designs.

3. Bidirectional load support

QIBR double direction thrust ball bearings can withstand axial loads from both directions, simplifying design requirements in many applications and enhancing overall system reliability and stability.

4. Ease of installation

QIBR double direction thrust ball bearings are straightforward and intuitive to install and remove, requiring minimal maintenance and reducing maintenance costs.


Performance enhancements and solutions for QIBR double direction thrust ball bearings

1. Improved cage design

The cage supports the balls and ensures proper alignment. Optimizing the cage design enhances bearing performance. QIBR double direction thrust ball bearings use cages made of high-strength, low-friction materials (such as PTFE or nylon) to reduce friction and improve rotational efficiency.

2. Enhancing bearing reliability

QIBR double direction thrust ball bearings undergo rigorous long-term performance testing to ensure stable operation under various working conditions, meeting their designed service life. These tests verify the reliability of the bearings under high loads and changing environments.

3. Enhanced corrosion resistance

QIBR double direction thrust ball bearings use corrosion-resistant stainless steel materials (e.g., AISI 440C) or protective coatings (such as galvanizing or passivation) to increase durability in harsh environments.

4. Customized design

QIBR offers custom sizing solutions for double direction thrust ball bearings to meet the unique requirements of specific applications. This broadens the bearing standards and provides manufacturers with tailored guidance for individual needs.


Major application fields of QIBR double direction thrust ball bearings

1.Motors

In high-precision motors such as servo motors and stepper motors, QIBR double direction thrust ball bearings provide robust support, ensuring smooth transmission and efficient performance during operation.

2.Machinery

In machining equipment and transmission systems, QIBR double direction thrust ball bearings support axial loads, enhancing operational stability and precision.

3.Marine applications

In ship propulsion systems, rudder systems, and other mechanical components, QIBR double direction thrust ball bearings withstand axial forces generated during navigation, ensuring the reliability and stability of marine systems.

4.Machines press

In hydraulic or mechanical presses, QIBR double direction thrust ball bearings handle the axial loads generated during operation, ensuring precise machine performance.