Insert bearings with an eccentric locking collar, inch shafts

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Стандарт

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

Материал

52100, 100Cr6, SUJ2, stainless steel

Внутренний диаметр

12.7mm-100mm

Наружный диаметр

40mm-215mm

Вес

0.09kg-12.18kg

Бренд

QIBR/OEM/Neutral

Упаковка

QIBR/Standard Industrial Package/OEM

Применения

Conveyor systems, agricultural machinery, food processing equipment, textile machinery, ect

Insert bearings with an eccentric locking collar, inch shafts

Filters

NO. Product Product Number Базовая динамическая нагрузка Базовая статическая нагрузка Отверстие Вес Наружный диаметр (D) Внутреннее кольцо по ширине (B)
1 QYET QYET 203-008 9.56 KN 4.75 KN 1/2 inch(12.7mm) 0.13 kg 40 mm 19.1 mm
2 QYET QYET 204-012 12.7 KN 6.55 KN 3/4 inch(19.05 mm) 0.17 kg 47 mm 21 mm
3 QYEL QYEL 204-012-2F 12.7 KN 6.55 KN 3/4 inch(19.05 mm) 0.21 kg 47 mm 34.2 mm
4 QYET QYET 205-100 14 KN 7.8 KN 1 inch(25.4 mm) 0.19 kg 52 mm 21.5 mm
5 QYELAG QYELAG 205-100 14 KN 7.8 KN 1 inch(25.4 mm) 0.23 kg 52 mm 34.9 mm
6 QYEL QYEL 205-100-2F 14 KN 7.8 KN 1 inch(25.4 mm) 0.24 kg 52 mm 34.9 mm
7 QYET QYET 206-102 19.5 KN 11.2 KN 1-1/8 inch(28.575 mm) 0.34 kg 62 mm 23.5 mm
8 QYELAG QYELAG 206-102 19.5 KN 11.2 KN 1-1/8 inch(28.575 mm) 0.4 kg 62 mm 36.5 mm
9 QYEL QYEL 206-102-2F 19.5 KN 11.2 KN 1-1/8 inch(28.575 mm) 0.41 kg 62 mm 36.5 mm
10 QYET QYET 206-103 19.5 KN 11.2 KN 1-3/16 inch(30.163 mm) 0.32 kg 62 mm 23.8 mm
11 QYELAG QYELAG 206-103 19.5 KN 11.2 KN 1-3/16 inch(30.163 mm) 0.37 kg 62 mm 36.5 mm
12 QYEL QYEL 206-103-2F 19.5 KN 11.2 KN 1-3/16 inch(30.163 mm) 0.38 kg 62 mm 36.5 mm
13 QYET QYET 206-104 19.5 KN 11.2 KN 1-1/4 inch(31.75 mm) 0.3 kg 62 mm 23.8 mm
14 QYET QYET 207-104 25.5 KN 15.3 KN 1-1/4 inch(31.75 mm) 0.51 kg 72 mm 25.4 mm
15 QYELAG QYELAG 207-104 25.5 KN 15.3 KN 1-1/4 inch(31.75 mm) 0.6 kg 72 mm 37.6 mm
16 QYEL QYEL 207-104-2F 25.5 KN 15.3 KN 1-1/4 inch(31.75 mm) 0.61 kg 72 mm 37.6 mm
17 QYET QYET 207-105 25.5 KN 15.3 KN 1-5/16 inch(33.338 mm) 0.49 kg 72 mm 25.4 mm
18 QYET QYET 207-106 25.5 KN 15.3 KN 1-3/8 inch(34.925 mm) 0.46 kg 72 mm 25.4 mm
19 QYELAG QYELAG 207-106 25.5 KN 15.3 KN 1-3/8 inch(34.925 mm) 0.54 kg 72 mm 37.6 mm
20 QYEL QYEL 207-106-2F 25.5 KN 15.3 KN 1-3/8 inch(34.925 mm) 0.55 kg 72 mm 37.6 mm
21 QYET QYET 207-107 25.5 KN 15.3 KN 1-7/16 inch(36.513 mm) 0.44 kg 72 mm 25.4 mm
22 QYELAG QYELAG 207-107 25.5 KN 15.3 KN 1-7/16 inch(36.513 mm) 0.5 kg 72 mm 37.6 mm
23 QYEL QYEL 207-107-2F 25.5 KN 15.3 KN 1-7/16 inch(36.513 mm) 0.51 kg 72 mm 37.6 mm
24 QYET QYET 208-108 30.7 KN 19 KN 1-1/2 inch(38.1 mm) 0.64 kg 80 mm 29.7 mm
25 QYELAG QYELAG 208-108 30.7 KN 19 KN 1-1/2 inch(38.1 mm) 0.74 kg 80 mm 42.8 mm
26 QYEL QYEL 208-108-2F 30.7 KN 19 KN 1-1/2 inch(38.1 mm) 0.76 kg 80 mm 42.8 mm
27 QYET QYET 209-111 33.2 KN 21.6 KN 1-11/16 inch(42.863 mm) 0.73 kg 85 mm 30.2 mm
28 QYELAG QYELAG 209-111 33.2 KN 21.6 KN 1-11/16 inch(42.863 mm) 0.84 kg 85 mm 42.8 mm
29 QYEL QYEL 209-111-2F 33.2 KN 21.6 KN 1-11/16 inch(42.863 mm) 0.86 kg 85 mm 42.8 mm
30 QYET QYET 209-112 33.2 KN 21.6 KN 1-3/4 inch(44.45 mm) 0.69 kg 85 mm 30.2 mm
31 QYELAG QYELAG 209-112 33.2 KN 21.6 KN 1-3/4 inch(44.45 mm) 0.8 kg 85 mm 42.8 mm
32 QYEL QYEL 209-112-2F 33.2 KN 21.6 KN 1-3/4 inch(44.45 mm) 0.81 kg 85 mm 42.8 mm
33 QYELAG QYELAG 210-115 35.1 KN 23.2 KN 1-15/16 inch(49.213 mm) 0.94 kg 90 mm 49.2 mm
34 QYEL QYEL 210-115-2F 35.1 KN 23.2 KN 1-15/16 inch(49.213 mm) 0.95 kg 90 mm 49.2 mm
35 QYEL QYEL 211-200-2F 43.6 KN 29 KN 2 inch(50.8 mm) 1.5 kg 100 mm 55.6 mm
36 QYEL QYEL 211-203-2F 43.6 KN 29 KN 2-3/16 inch(55.563 mm) 1.25 kg 100 mm 55.6 mm
37 QYET QYET 212-207 52.7 KN 36 KN 2-7/16 inch(61.913 mm) 1.25 kg 110 mm 36.7 mm
38 QYEL QYEL 212-207-2F 52.7 KN 36 KN 2-7/16 inch(61.913 mm) 1.6 kg 110 mm 61.9 mm
39 HC201-8/ HC201-8 12800 N 6600 N 1/2 inch 0.29 kg 1.8504 inch 1.3465 inch
40 HC202-9/ HC202-9 12800 N 6600 N 9/16 inch 0.26 kg 1.8504 inch 1.3465 inch
41 HC202-10/ HC202-10 12800 N 6600 N 5/8 inch 0.26 kg 1.8504 inch 1.3465 inch
42 HC203-11/ HC203-11 12800 N 6600 N 11/16 inch 0.25 kg 1.8504 inch 1.3465 inch
43 HC204-12/ HC204-12 12800 N 6600 N 3/4 inch 0.21 kg 1.8504 inch 1.3465 inch
44 HC205-13/ HC205-13 14000 N 7850 N 13/16 inch 0.30 kg 2.0472 inch 1.374 inch
45 HC205-14/ HC205-14 14000 N 7850 N 7/8 inch 0.29 kg 2.0472 inch 1.374 inch
46 HC205-15/ HC205-15 14000 N 7850 N 15/16 inch 0.27 kg 2.0472 inch 1.374 inch
47 HC205-16/ HC205-16 14000 N 7850 N 1 inch 0.25 kg 2.0472 inch 1.374 inch
48 HC206-17/ HC206-17 19450 N 11250 N 1-1/16 inch 0.42 kg 2.4409 inch 1.437 inch
49 HC206-18/ HC206-18 19450 N 11250 N 1-1/8 inch 0.39 kg 2.4409 inch 1.437 inch
50 HC206-19/ HC206-19 19450 N 11250 N 1-3/16 inch 0.37 kg 2.4409 inch 1.437 inch
51 HC206-20/ HC206-20 19450 N 11250 N 1-1/4 inch 0.34 kg 2.4409 inch 1.437 inch
52 HC207-20/ HC207-20 25700 N 15200 N 1-1/4 inch 0.65 kg 2.8346 inch 1.4803 inch
53 HC207-21/ HC207-21 25700 N 15200 N 1-5/16 inch 0.61 kg 2.8346 inch 1.4803 inch
54 HC207-22/ HC207-22 25700 N 15200 N 1-3/8 inch 0.58 kg 2.8346 inch 1.4803 inch
55 HC207-23/ HC207-23 25700 N 15200 N 1-7/16 inch 0.56 kg 2.8346 inch 1.4803 inch
56 HC208-24/ HC208-24 29500 N 18100 N 1-1/2 inch 0.78 kg 3.1496 inch 1.685 inch
57 HC208-25/ HC208-25 29500 N 18100 N 1-9/16 inch 0.74 kg 3.1496 inch 1.685 inch
58 HC209-26/ HC209-26 32700 N 20900 N 1-5/8 inch 0.89 kg 3.3465 inch 1.685 inch
59 HC209-27/ HC209-27 32700 N 20900 N 1-11/16 inch 0.84 kg 3.3465 inch 1.685 inch
60 HC209-28/ HC209-28 32700 N 20900 N 1-3/4 inch 0.80 kg 3.3465 inch 1.685 inch
61 HC210-29/ HC210-29 35000 N 23200 N 1-13/16 inch 1.09 kg 3.5433 inch 2 inch
62 HC210-30/ HC210-30 35000 N 23200 N 1-7/8 inch 1.03 kg 3.5433 inch 2 inch
63 HC210-31/ HC210-31 35000 N 23200 N 1-15/16 inch 0.97 kg 3.5433 inch 2 inch
64 HC210-32/ HC210-32 35000 N 23200 N 2 inch 0.91 kg 3.5433 inch 2 inch
65 -HC211-32/ -HC211-32 43300 N 29200 N 2 inch 1.46 kg 3.937 inch 2.185 inch
66 HC211-33/ HC211-33 43300 N 29200 N 2-1/16 inch 1.38 kg 3.937 inch 2.185 inch
67 HC211-34/ HC211-34 43300 N 29200 N 2-1/8 inch 1.31 kg 3.937 inch 2.185 inch
68 HC211-35/ HC211-35 43300 N 29200 N 2-3/16 inch 1.23 kg 3.937 inch 2.185 inch
69 HC212-36/ HC212-36 47700 N 32800 N 2-1/4 inch 1.73 kg 4.3307 inch . 2.437 inch
70 HC212-37/ HC212-37 47700 N 32800 N 2-5/16 inch 1.78 kg 4.3307 inch 2.437 inch
71 HC212-38/ HC212-38 47700 N 32800 N 2-3/8 inch 1.71 kg 4.3307 inch 2.437 inch
72 HC212-39/ HC212-39 47700 N 32800 N 2-7/16 inch 1.77 kg 4.3307 inch 2.437 inch
73 HC213-40/ HC213-40 57200 N 40000 N 2-1/2 inch 1.80 kg 4.7244 inch 2.7008 inch
74 HC213-41/ HC213-41 57200 N 40000 N 2-9/16 inch 2.23 kg 4.7244 inch 2.7008 inch
75 HC214-42/ HC214-42 62100 N 44800 N 2-5/8 inch 2.29 kg 4.9213 inch 2.7008 inch
76 HC214-43/ HC214-43 62100 N 44800 N 2-11/16 inch 2.48 kg 4.9213 inch 2.7008 inch
77 HC214-44/ HC214-44 62100 N 44800 N 2-3/4 inch 2.36 kg 4.9213 inch 2.7008 inch
78 HC215-45/ HC215-45 66200 N 49300 N 2-13/16 inch 2.94 kg 5.1181 inch 2.9528 inch
79 HC215-46/ HC215-46 66200 N 49300 N 2-7/8 inch 2.81 kg 5.1181 inch 2.9528 inch
80 HC215-47/ HC215-47 66200 N 49300 N 2-15/16 inch 2.54 kg 5.1181 inch 2.9528 inch
81 HC215-48/ HC215-48 66200 N 49300 N 3 inch 2.5 kg 5.1181 inch 2.9528 inch
82 HC305-13/ HC305-13 22400 N 11500 N 13/16 inch 0.49 kg 2.4409 inch 1.374 inch
83 HC305-14/ HC305-14 22400 N 11500 N 7/8 inch 0.48 kg 2.4409 inch 1.374 inch
84 HC305-15/ HC305-15 22400 N 11500 N 15/16 inch 0.46 kg 2.4409 inch 1.374 inch
85 HC305-16/ HC305-16 22400 N 11500 N 1 inch 0.44 kg 2.4409 inch 1.374 inch
86 HC306-17/ HC306-17 26500 N 14900 N 1-1/16 inch 0.71 kg 2.8346 inch 1.437 inch
87 HC306-18/ HC306-18 22400 N 11500 N 1-1/8 inch 0.68 kg 2.4409 inch . 1.374 inch
87 HC306-18/ HC306-18 26500 N 14900 N 1-1/8 inch 0.68 kg 2.8346 inch 1.437 inch
88 HC306-19/ HC306-19 26500 N 14900 N 1-3/16 inch 0.66 kg 2.8346 inch 1.437 inch
89 HC307-20/ HC307-20 33300 N 19100 N 1-1/4 inch 0.87 kg 3.1496 inch 1.500 inch
90 HC307-21/ HC307-21 33300 N 19100 N 1-5/16 inch 0.83 kg 3.1496 inch 1.500 inch
91 HC307-22/ HC307-22 33300 N 19100 N 1-3/8 inch 0.80 kg 3.1496 inch 1.500 inch
92 HC307-23/ HC307-23 33300 N 19100 N 1-7/16 inch 0.77 kg 3.1496 inch 1.500 inch
93 HC308-24/ HC308-24 40600 N 23700 N 1-1/2 inch 1.17 kg 3.5433 inch 1.626 inch
94 HC308-25/ HC308-25 40600 N 23700 N 1-9/16 inch 1.13 kg 3.5433 inch 1.626 inch
95 HC309-26/ HC309-26 48600 N 28900 N 1-5/8 inch 1.54 kg 3.937 inch 1.689 inch
96 HC309-27/ HC309-27 48600 N 28900 N 1-11/16 inch 1.49 kg 3.937 inch 1.689 inch
97 HC309-28/ HC309-28 48600 N 28900 N 1-3/4 inch 1.44 kg 3.937 inch 1.689 inch
98 HC310-29/ HC310-29 62000 N 38000 N 1-13/16 inch 2.00 kg 4.3307 inch 1.937 inch
99 HC310-30/ HC310-30 62000 N 38000 N 1-7/8 inch 1.95 kg 4.3307 inch 1.937 inch

 Features and advantages of QIBR insert bearings with an eccentric locking collar (inch shafts)

QIBR insert bearings with an eccentric locking collar (inch shafts) solve several key problems in various fields, particularly in the following aspects:

1. Self-aligning ability

The insert bearing has a self-aligning function. It consists of an inner ring, outer ring, rolling elements, and cage. The spherical shape of the outer ring allows the bearing to accommodate certain axial and radial errors. Even when the shaft is not perfectly aligned during installation, the bearing can still function properly, reducing damage caused by installation errors.

2. High load capacity

Insert bearings can typically bear large radial loads and certain axial loads, making them suitable for heavy-duty machinery.

3. Durability and reliability

Due to their structural characteristics, insert bearings are wear-resistant and impact-resistant, showing strong reliability in unfavorable working conditions (such as dusty or humid environments).

4. Correcting shaft misalignment

When the shaft is eccentric or not fully aligned, the bearing with an eccentric locking ring can partially correct these issues, ensuring smooth operation of the equipment.

Performance improvements and solutions for QIBR insert bearings with an eccentric locking collar (inch shafts)

1. Material improvement

High-performance materials: Using high-strength, high-wear-resistant materials such as ceramics, advanced alloy steels, and stainless steel can significantly improve the durability and load-bearing capacity of insert bearings.

Surface treatment: Surface treatments like carburizing, nitriding, chrome plating, and hardening can enhance the bearing's wear resistance, corrosion resistance, and fatigue strength.

2. Precision improvement

High-precision manufacturing: Advanced processing technologies such as CNC machining and precision grinding improve the bearing’s processing accuracy, leading to smoother operation and lower noise.

High-precision fit: Improving the fit accuracy between the inner and outer rings of the insert bearing ensures the flexibility and stability of the bearing's rotation, reducing friction and wear.

Sealing performance improvement

3. Efficient sealing

More efficient sealing structures, such as double-lip seals or skeleton seals, can effectively prevent dust and dirt from entering the bearing, reducing contamination and extending its service life.

Sealing materials: Using heat-resistant, wear-resistant, and corrosion-resistant sealing materials ensures bearing reliability in harsh environments.

4. Load capacity enhancement

Optimized design: By optimizing the geometry of insert bearings, such as increasing the contact area and adopting a stronger outer ring structure, their load-bearing capacity is improved, enhancing the bearing's ability to withstand loads.

Main application areas of QIBR insert bearings with an eccentric locking collar (inch shafts)

1. Agricultural machinery

Insert bearings are commonly used in agricultural machinery such as tractors, seeders, harvesters, etc. These machines are often subject to high loads and may experience axial or radial misalignment, making the self-aligning feature of insert bearings very suitable for this environment.

2. Construction machinery

Insert bearings are widely used in construction machinery such as cranes, excavators, and concrete mixers. Construction machinery often operates in high-load and high-impact environments, and the high load capacity and self-aligning features of insert bearings help equipment run more smoothly.

3. Automotive industry

In automotive suspension systems, wheel axles, and steering components, insert bearings are widely used. Insert bearings can withstand reverse impact forces and lateral forces from the tires and suspension systems, making them ideal for automotive applications.

4. Conveying equipment

Insert bearings are widely used in various conveying equipment such as conveyor belts, belt conveyors, and roller conveyors. Insert bearings can adapt to load variations in conveying equipment and axial misalignment caused by long-term operation of the equipment.