Metric double row tapered roller bearings

Характеристики

Standard: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh
Material: Bearing steel, Stainless steel, Carburized steel
Range of Inner Ring Dia.: 15-60 mm
Range of Outer Ring Dia.: 42-140 mm
Brand: QIBR/OEM/Neutral
Package: QIBR/Standard Industrial Package/OEM
Applications: Automotive industry; Mechanical equipment; Precision instruments; Aerospace; Railway transportation; Electric Energy etc

Подбор моделей QIBR

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Подбор моделей QIBR
№	Модель продукта	Basic dynamic load rating	Basic static load rating	Inner diameter	Weight	Outer diameter	Total width
1	331158A	3724 kN	8300 kN	384.175 mm	152.0 kg	546.100 mm	193.675 mm
2	331197A	3724 kN	8300 kN	384.175 mm	161 kg	546.1 mm	222.25 mm
3	331445	4175 kN	9650 kN	415.925 mm	192.0 kg	590.550 mm	209.550 mm
4	331527C	2835 kN	6300 kN	346.075 mm	110.0 kg	488.950 mm	174.625 mm
5	331606A	1976 kN	4250 kN	371.475 mm	76.5 kg	501.65 mm	155.575 mm
6	331617	3102 kN	5300 kN	305.070 mm	200.0 kg	560.000 mm	199.237 mm
7	331656	4175 kN	9650 kN	415.925 mm	205 kg	590.55 mm	244.475 mm
8	331713 B	1373 kN	4400 kN	342.900 mm	115.0 kg	533.400 mm	139.700 mm
9	331713A	1373 kN	4400 kN	342.900 mm	115.0 kg	533.400 mm	139.700 mm
10	331714B	2669 kN	6550 kN	409.575 mm	110.0 kg	546.100 mm	161.925 mm
11	331775 B	2642 kN	5700 kN	333.375 mm	98 kg	469.9 mm	190.5 mm
12	331945	3143 kN	4500 kN	228.6 mm	205 kg	488.95 mm	254 mm
13	331951	2177 kN	4750 kN	300.038 mm	70.0 kg	422.275 mm	150.812 mm
14	331981	2835 kN	6300 kN	346.075 mm	110 kg	488.95 mm	200.025 mm
15	332068	1677 kN	5300 kN	305.033 mm	200.0 kg	560.000 mm	200.000 mm
16	332168	1076 kN	2040 kN	300.000 mm	48.5 kg	440.000 mm	105.000 mm
17	332169 AA	2734 kN	5200 kN	305.070 mm	150.0 kg	500.000 mm	200.000 mm
18	332169A	2734 kN	5200 kN	305.070 mm	150.0 kg	500.000 mm	200.000 mm
19	332240A	1610 kN	3400 kN	343.052 mm	54.0 kg	457.098 mm	122.238 mm
20	617479 B	1994 kN	3450 kN	260 mm	86.5 kg	440 mm	144 mm
21	BT2-8000/HA3	2556 kN	4650 kN	360.000 mm	140.0 kg	560.000 mm	160.000 mm
22	BT2-8009/HA3	1617 kN	6550 kN	380.000 mm	165.0 kg	560.000 mm	200.000 mm
23	BT2-8010/HA3VA901	2967 kN	6550 kN	386.000 mm	185.0 kg	574.000 mm	220.000 mm
24	BT2B 328020	2289 kN	4500 kN	380 mm	80 kg	520 mm	148 mm
25	BT2B 328130	4330 kN	7350 kN	260 mm	210 kg	480 mm	284 mm

Single-row metric tapered roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

1. Single-row metric tapered roller bearings have high load-bearing capacity

The contact angle between the inner ring, outer ring and roller of a single-row metric tapered roller bearing is usually a cone, which can bear large radial and axial loads at the same time. Due to its rolling contact method, the load distribution of this type of bearing is relatively uniform and the load-bearing capacity is relatively high.

2. Single-row metric tapered roller bearings have good wear resistance

Single-row metric tapered roller bearings are particularly suitable for bearing radial loads and axial loads acting simultaneously. The contact angle of the bearing (usually between 15° and 30°) determines its load-bearing capacity for axial loads, so it is often selected in applications with high loads and high reliability requirements.

3. Single-row metric tapered roller bearings have adjustable clearance

During the installation process of single-row metric tapered roller bearings, the radial clearance between the inner and outer rings can be adjusted according to actual needs. This adjustability enables the bearings to adapt to different working conditions and thus obtain the best operating performance.

4. Good adaptability

Due to the geometric characteristics between the inner and outer rings and rolling elements of the single-row metric tapered roller bearings, it can adapt to a certain axial displacement. During the process of operation, the bearings can effectively withstand the eccentricity or axial displacement of the shaft and have good adaptability.

Performance improvement and solutions for single-row metric tapered roller bearings

1. Improve high-speed adaptability

Improve the structure of the bearing, reduce the friction between the inner and outer rings, and reduce the temperature rise during the process of operation, thereby improving the high-speed operation capability of the bearing.

2. Corrosion resistance

By selecting corrosion-resistant materials, or surface coatings or plating, the working ability of the bearing in harsh environments such as moisture, salt spray, acid and alkali can be improved, and the service life can be extended.

3. Improve manufacturing accuracy

Adopt advanced foreign processing equipment and processes, such as precision grinding, super-finishing grinding, etc., to improve the geometric accuracy of the inner and outer rings and rollers, reduce processing errors, and thus improve the rotation accuracy and roughness of the bearing.

Подбор моделей QIBR

Показано 1 - 25 из 65: Продукты

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Подбор моделей QIBR
№	Модель продукта	Basic dynamic load rating	Basic static load rating	Inner diameter	Weight	Outer diameter	Total width
1	331158A	3724 kN	8300 kN	384.175 mm	152.0 kg	546.100 mm	193.675 mm
2	331197A	3724 kN	8300 kN	384.175 mm	161 kg	546.1 mm	222.25 mm
3	331445	4175 kN	9650 kN	415.925 mm	192.0 kg	590.550 mm	209.550 mm
4	331527C	2835 kN	6300 kN	346.075 mm	110.0 kg	488.950 mm	174.625 mm
5	331606A	1976 kN	4250 kN	371.475 mm	76.5 kg	501.65 mm	155.575 mm
6	331617	3102 kN	5300 kN	305.070 mm	200.0 kg	560.000 mm	199.237 mm
7	331656	4175 kN	9650 kN	415.925 mm	205 kg	590.55 mm	244.475 mm
8	331713 B	1373 kN	4400 kN	342.900 mm	115.0 kg	533.400 mm	139.700 mm
9	331713A	1373 kN	4400 kN	342.900 mm	115.0 kg	533.400 mm	139.700 mm
10	331714B	2669 kN	6550 kN	409.575 mm	110.0 kg	546.100 mm	161.925 mm
11	331775 B	2642 kN	5700 kN	333.375 mm	98 kg	469.9 mm	190.5 mm
12	331945	3143 kN	4500 kN	228.6 mm	205 kg	488.95 mm	254 mm
13	331951	2177 kN	4750 kN	300.038 mm	70.0 kg	422.275 mm	150.812 mm
14	331981	2835 kN	6300 kN	346.075 mm	110 kg	488.95 mm	200.025 mm
15	332068	1677 kN	5300 kN	305.033 mm	200.0 kg	560.000 mm	200.000 mm
16	332168	1076 kN	2040 kN	300.000 mm	48.5 kg	440.000 mm	105.000 mm
17	332169 AA	2734 kN	5200 kN	305.070 mm	150.0 kg	500.000 mm	200.000 mm
18	332169A	2734 kN	5200 kN	305.070 mm	150.0 kg	500.000 mm	200.000 mm
19	332240A	1610 kN	3400 kN	343.052 mm	54.0 kg	457.098 mm	122.238 mm
20	617479 B	1994 kN	3450 kN	260 mm	86.5 kg	440 mm	144 mm
21	BT2-8000/HA3	2556 kN	4650 kN	360.000 mm	140.0 kg	560.000 mm	160.000 mm
22	BT2-8009/HA3	1617 kN	6550 kN	380.000 mm	165.0 kg	560.000 mm	200.000 mm
23	BT2-8010/HA3VA901	2967 kN	6550 kN	386.000 mm	185.0 kg	574.000 mm	220.000 mm
24	BT2B 328020	2289 kN	4500 kN	380 mm	80 kg	520 mm	148 mm
25	BT2B 328130	4330 kN	7350 kN	260 mm	210 kg	480 mm	284 mm

Single-row metric tapered roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

1. Single-row metric tapered roller bearings have high load-bearing capacity

2. Single-row metric tapered roller bearings have good wear resistance

3. Single-row metric tapered roller bearings have adjustable clearance

4. Good adaptability

Performance improvement and solutions for single-row metric tapered roller bearings

1. Improve high-speed adaptability

2. Corrosion resistance

3. Improve manufacturing accuracy

Metric double row tapered roller bearings

Характеристики

Подбор моделей QIBR

Single-row metric tapered roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

Performance improvement and solutions for single-row metric tapered roller bearings

Подбор моделей QIBR

Подбор моделей QIBR

Single-row metric tapered roller bearings solve several key problems in various fields, which are mainly reflected in the following aspects:

Performance improvement and solutions for single-row metric tapered roller bearings

Main application areas of single-row metric tapered roller bearings