Miniature Angular Contact Ball Bearing

仕様

Standard: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh
Range of Inner Ring Dia.: 3mm-50mm
Range of Outer Ring Dia.: 10mm-110mm
Range of Weight: 1.6g-1140g
Material: GCr15, 52100, 100Cr6, SUJ2, Stainless Steel, Ceramic
Brand: QIBR/OEM/Neutral
Package: QIBR/Standard Industrial Package/OEM
Applications: Machine tool spindle, centrifuge, booster pump, oil pump, blower, various gearboxes, laboratory equipment
Pairing Method: DB, DF, DT, DBD, DBB, SU

QIBR 製品選定

72件中 1〜25件の製品を表示

1ページの表示件数

QIBR 製品選定
番号	製品型式	Basic dynamic load rating	Basic static load rating	Inner diameter	Weight	Outer diameter	Total width
1	7000C	5500 N	2490 N	10 mm	19g	26 mm	8 mm
2	7001C	6100 N	2900 N	12 mm	21g	28 mm	8 mm
3	7002C	6550 N	3400 N	15 mm	26g	32 mm	9 mm
4	7003C	6950 N	3800 N	17 mm	39g	35 mm	10 mm
5	7004C	11700 N	6550 N	20 mm	71g	42 mm	12 mm
6	7005C	12300 N	7400 N	25 mm	78g	47 mm	12 mm
7	7006C	13590 N	9890 N	30 mm	130g	55 mm	13 mm
8	7007C	20100 N	13700 N	35 mm	151g	62 mm	14 mm
9	7008C	21600 N	15900 N	40 mm	189g	68 mm	15 mm
10	7009C	25600 N	19300 N	45 mm	238g	75 mm	16 mm
11	7010C	27300 N	21900 N	50 mm	259g	80 mm	16 mm
12	705C	1550 N	520 N	5 mm	3.5g	14 mm	5 mm
13	706C	2030 N	770 N	6 mm	6g	17 mm	6 mm
14	707C	2400 N	1020 N	7 mm	7.9g	19 mm	6 mm
15	708C	3360 N	1400 N	8 mm	12g	22 mm	7 mm
16	709C	3900 N	1500 N	9 mm	15g	24 mm	7 mm
17	719/4C	720 N	290 N	4 mm	1.8g	11 mm	4 mm
18	719/5C	1090 N	440 N	5 mm	2.4g	13 mm	4 mm
19	719/6C	1360 N	540 N	6 mm	3.8g	15 mm	5 mm
20	719/7C	1620 N	720 N	7 mm	5.2g	17 mm	5 mm
21	719/8C	2000 N	870 N	8 mm	7.3g	19 mm	6 mm
22	7200C	5650 N	2610 N	10 mm	32g	30 mm	9 mm
23	7201C	8300 N	3850 N	12 mm	36g	32 mm	10 mm
24	7202C	9100 N	4550 N	15 mm	45g	35 mm	11 mm
25	7203C	11400 N	5850 N	17 mm	65g	40 mm	12 mm

Characteristics and advantages of QIBR micro angular contact ball bearings

QIBR micro angular contact ball bearings have solved multiple key problems in various fields, mainly reflected in the following aspects;

1. QIBR micro angular contact ball bearings have strong load capacity

Micro angular contact ball bearings can be both radial and axial loads, and can even withstand pure axial loads. This ability makes it perform excellently in applications that require bearing multi-directional loads. The design of contact angle directly affects its axial load capacity, and the larger the contact angle, the stronger the axial load capacity it can withstand.

2. QIBR micro angular contact ball bearings have excellent operational stability

Micro angular contact ball bearings are usually used in pairs to improve operational stability. By pairing, micro angular contact ball bearings can provide higher axial rigidity and effectively reduce or eliminate radial clearances, which helps improve equipment accuracy and stability. This is crucial for applications that require high precision and stability, such as machine tool spindles or high-precision rotating equipment.

3. The lifespan of QIBR micro angular contact ball bearings has been greatly improved

The service life of QIBR micro angular contact ball bearings can be significantly improved through reasonable installation and preloading. The correct installation method can reduce additional stress, thereby reducing wear and extending the service life of bearings.

4. QIBR miniature angular contact ball bearings can effectively control noise

Micro angular contact ball bearings have made significant progress in noise control. High precision QIBR micro angular contact ball bearings can effectively reduce noise during operation and improve overall equipment performance through precise installation, appropriate lubrication, and advanced monitoring systems.

5. QIBR micro angular contact ball bearings have high cost-effectiveness

The design of micro angular contact ball bearings allows for efficient load support in relatively small spaces. Compared to combinations of multiple single row bearings, using double row or paired designs can reduce costs while improving rigidity and stability.

In summary, micro angular contact ball bearings have solved various problems in high-speed and high load applications through their superior load capacity, motion stability, long service life, noise control, and cost-effectiveness.

Performance improvement and solution of QIBR micro angular contact ball bearings

1. Effectively improve material performance

Micro angular contact ball bearings use high-quality steel to manufacture the inner and outer rings and balls during production, and improve surface hardness and material properties through processes such as vacuum heat treatment, enhancing the bearing's load-bearing capacity and service life.

QIBR 製品選定

72件中 1〜25件の製品を表示

1ページの表示件数

QIBR 製品選定
番号	製品型式	Basic dynamic load rating	Basic static load rating	Inner diameter	Weight	Outer diameter	Total width
1	7000C	5500 N	2490 N	10 mm	19g	26 mm	8 mm
2	7001C	6100 N	2900 N	12 mm	21g	28 mm	8 mm
3	7002C	6550 N	3400 N	15 mm	26g	32 mm	9 mm
4	7003C	6950 N	3800 N	17 mm	39g	35 mm	10 mm
5	7004C	11700 N	6550 N	20 mm	71g	42 mm	12 mm
6	7005C	12300 N	7400 N	25 mm	78g	47 mm	12 mm
7	7006C	13590 N	9890 N	30 mm	130g	55 mm	13 mm
8	7007C	20100 N	13700 N	35 mm	151g	62 mm	14 mm
9	7008C	21600 N	15900 N	40 mm	189g	68 mm	15 mm
10	7009C	25600 N	19300 N	45 mm	238g	75 mm	16 mm
11	7010C	27300 N	21900 N	50 mm	259g	80 mm	16 mm
12	705C	1550 N	520 N	5 mm	3.5g	14 mm	5 mm
13	706C	2030 N	770 N	6 mm	6g	17 mm	6 mm
14	707C	2400 N	1020 N	7 mm	7.9g	19 mm	6 mm
15	708C	3360 N	1400 N	8 mm	12g	22 mm	7 mm
16	709C	3900 N	1500 N	9 mm	15g	24 mm	7 mm
17	719/4C	720 N	290 N	4 mm	1.8g	11 mm	4 mm
18	719/5C	1090 N	440 N	5 mm	2.4g	13 mm	4 mm
19	719/6C	1360 N	540 N	6 mm	3.8g	15 mm	5 mm
20	719/7C	1620 N	720 N	7 mm	5.2g	17 mm	5 mm
21	719/8C	2000 N	870 N	8 mm	7.3g	19 mm	6 mm
22	7200C	5650 N	2610 N	10 mm	32g	30 mm	9 mm
23	7201C	8300 N	3850 N	12 mm	36g	32 mm	10 mm
24	7202C	9100 N	4550 N	15 mm	45g	35 mm	11 mm
25	7203C	11400 N	5850 N	17 mm	65g	40 mm	12 mm

Characteristics and advantages of QIBR micro angular contact ball bearings

QIBR micro angular contact ball bearings have solved multiple key problems in various fields, mainly reflected in the following aspects;

1. QIBR micro angular contact ball bearings have strong load capacity

2. QIBR micro angular contact ball bearings have excellent operational stability

3. The lifespan of QIBR micro angular contact ball bearings has been greatly improved

4. QIBR miniature angular contact ball bearings can effectively control noise

5. QIBR micro angular contact ball bearings have high cost-effectiveness

Performance improvement and solution of QIBR micro angular contact ball bearings

1. Effectively improve material performance

Miniature Angular Contact Ball Bearing

仕様

QIBR 製品選定

Characteristics and advantages of QIBR micro angular contact ball bearings

Performance improvement and solution of QIBR micro angular contact ball bearings

QIBR 製品選定

QIBR 製品選定

Characteristics and advantages of QIBR micro angular contact ball bearings

Performance improvement and solution of QIBR micro angular contact ball bearings

The main application areas of QIBR micro angular contact ball bearings