single-row-spherical-roller-bearing-with-an-adapter-sleeve

‌The application of single-row spherical roller bearings with adapter sleeves mainly involves working environments that need to withstand heavy loads or vibration loads, especially in the steel, papermaking, shipping, power and other industries. ‌

These bearings are widely used in steelmaking converters, continuous casting machinery, papermaking machinery, lifting machinery, reducers, mining and heavy machinery due to their special structure and performance.

They can withstand radial loads and bidirectional axial loads, have good self-aligning performance, can compensate for coaxiality errors, and are particularly suitable for occasions where installation errors or angle errors caused by shaft deflection occur.

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Характеристики

Standard: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh
Range of Inner Ring Dia.: 25mm-1000mm
Range of Outer Ring Dia.: 62mm-1580mm
Range of Weight: 0.37kg-4300kg
Material: 52100/100Cr6/SUJ2
Brand: QIBR/OEM/Neutral
Package: QIBR/Standard Industrial Package/OEM
Applications: Conveyor, crushers, screens, conveyors, tractors, tillage machinery, wind turbine, rolling mills, continuous casting machines

Подбор моделей QIBR

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Подбор моделей QIBR
№	Модель продукта	Adapter sleeve	Basic dynamic load rating	Inner diameter	Outer diameter	Width of bearing	Weight
1	C 2206 KTN9+H 306 E	H 306 E	69.5 KN	25 mm	62 mm	20 mm	0.37 kg
2	C 2207 KTN9+H 307 E	H 307 E	83 KN	30 mm	72 mm	23 mm	0.59 kg
3	C 2208 KTN9+H 308 E	H 308 E	90 KN	35 mm	80 mm	23 mm	0.69 kg
4	C 2209 KTN9+H 309 E	H 309 E	93 KN	40 mm	85 mm	23 mm	0.76 kg
5	C 2210 KTN9+H 310 E	H 310 E	98 KN	45 mm	90 mm	23 mm	0.85 kg
6	C 2211 KTN9+H 311 E	H 311 E	116 KN	50 mm	100 mm	25 mm	1.1 kg
7	C 2211 KV+H 311 E	H 311 E	132 KN	50 mm	100 mm	25 mm	1.15 kg
8	C 2212 KTN9+H 312 E	H 312 E	143 KN	55 mm	110 mm	28 mm	1.45 kg
9	C 2212 KV+H 312	H 312	166 KN	55 mm	110 mm	28 mm	1.5 kg
10	C 2213 KTN9+H 313 E	H 313 E	180 KN	60 mm	120 mm	31 mm	1.8 kg
11	C 2213 KV+H 313	H 313	204 KN	60 mm	120 mm	31 mm	1.9 kg
12	C 2214 KTN9+H 314 E	H 314 E	186 KN	60 mm	125 mm	31 mm	2.1 kg
13	C 2215 K+H 315 E	H 315 E	196 KN	65 mm	130 mm	31 mm	2.3 kg
14	C 2215 KV+H 315	H 315	220 KN	65 mm	130 mm	31 mm	2.4 kg
15	C 2216 K+H 316 E	H 316 E	220 KN	70 mm	140 mm	33 mm	2.9 kg
16	C 2216 KV+H 316	H 316	255 KN	70 mm	140 mm	33 mm	3 kg
17	C 2217 K+H 317 E	H 317 E	275 KN	75 mm	150 mm	36 mm	3.7 kg
18	C 2218 K+H 318 E	H 318 E	325 KN	80 mm	160 mm	40 mm	4.5 kg
19	C 2220 K+H 320 E	H 320 E	415 KN	90 mm	180 mm	46 mm	6.3 kg
20	C 2222 K+H 322 E	H 322 E	530 KN	100 mm	200 mm	53 mm	8.8 kg
21	C 2226 K+H 3126 L	H 3126 L	735 KN	115 mm	230 mm	64 mm	14 kg
22	C 2228 K+H 3128 L	H 3128 L	830 KN	125 mm	250 mm	68 mm	17.5 kg
23	C 2244 K+OH 3144 H	OH 3144 H	2000 KN	200 mm	400 mm	108 mm	69 kg
24	C 2314 K+H 2314	H 2314	405 KN	60 mm	150 mm	51 mm	5.1 kg
25	C 2315 K+H 2315	H 2315	425 KN	65 mm	160 mm	55 mm	6.2 kg

Features and advantages of QIBR single-row spherical roller bearings with adapter sleeves

QIBR single-row spherical roller bearings with adapter sleeves have solved many key problems in various fields, which are mainly reflected in the following aspects:

1. Self-aligning ability

The raceways of the inner and outer rings of single-row spherical roller bearings with adapter sleeves are curved, and the bearings have the function of self-aligning, that is, they can automatically compensate for the angular deviation caused by the bending of the shaft or the installation error. It is particularly suitable for applications with low requirements for installation accuracy.

2. Strong load-bearing capacity

The rollers of single-row spherical roller bearings with adapter sleeves are cylindrical or slightly inclined, with a large contact surface and can withstand large radial loads. Due to the large number of rollers, it has a higher load-bearing capacity, especially in high-load and high-impact application scenarios.

3. Suitable for harsh working conditions

This type of bearing is often used in harsh environments such as high temperature, high speed, and heavy load, and can operate reliably under relatively harsh working conditions.

4. Easy to install

Compared with other types of roller bearings, single-row spherical roller bearings with adapter sleeves use adapter sleeves to prevent the bearings from loosening or slipping during operation. The adapter sleeve fixes the bearing to the shaft with bolts, usually with an internal hexagon or external hexagon design, which is easy to disassemble and install.

The performance improvement and solution of QIBR single-row spherical roller bearing with adapter sleeve

1. Lubricant optimization

Select appropriate lubricating oil or grease, and make appropriate additions and blends to reduce friction and improve wear resistance. The use of synthetic lubricants or nano-lubricants can significantly improve the efficiency and life of bearings.

2. Heat treatment process

Optimize the heat treatment process to ensure that the hardness and toughness of the bearing material are in the best state, and enhance its fatigue resistance and wear resistance.

3. Improve the quality of rolling elements

Reduce friction and wear by improving the surface finish and hardness of the rolling elements. The use of high-precision rolling elements (such as ceramics) can significantly improve the operating performance of the bearing.

Подбор моделей QIBR

Features and advantages of QIBR single-row spherical roller bearings with adapter sleeves

QIBR single-row spherical roller bearings with adapter sleeves have solved many key problems in various fields, which are mainly reflected in the following aspects:

1. Self-aligning ability

2. Strong load-bearing capacity

3. Suitable for harsh working conditions

This type of bearing is often used in harsh environments such as high temperature, high speed, and heavy load, and can operate reliably under relatively harsh working conditions.

4. Easy to install

The performance improvement and solution of QIBR single-row spherical roller bearing with adapter sleeve

1. Lubricant optimization

2. Heat treatment process

Optimize the heat treatment process to ensure that the hardness and toughness of the bearing material are in the best state, and enhance its fatigue resistance and wear resistance.

3. Improve the quality of rolling elements

single-row-spherical-roller-bearing-with-an-adapter-sleeve

Характеристики

Подбор моделей QIBR

Features and advantages of QIBR single-row spherical roller bearings with adapter sleeves

The performance improvement and solution of QIBR single-row spherical roller bearing with adapter sleeve

Подбор моделей QIBR

Подбор моделей QIBR

Features and advantages of QIBR single-row spherical roller bearings with adapter sleeves

The performance improvement and solution of QIBR single-row spherical roller bearing with adapter sleeve

Main application areas of QIBR single-row spherical roller bearings with adapter sleeves