SBN | QIBR Bearings

Характеристики

Standard: GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh
Screw shaft outer diameter (d): 16mm-50mm
Lead (Ph): 4mm-20mm
Ball center- to-center diameter (dp): 16.5mm-52.7mm
Material: Carbon Steel, Bearing Steel, Stainless Steel
Brand: QIBR/OEM/Neutral
Package: QIBR/Standard Industrial Package/OEM
Applications: Machine Tools, Industrial Machinery, Precision Instruments, Semiconductor, Transportation Systems, Aerospace

Подбор моделей QIBR

Показано 1 - 25 из 33: Продукты

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Подбор моделей QIBR
№	Модель продукта	Lead	Screw shaft outer diameter	Thread minor diameter	Length3	Outer diameter
1	SBN 1604V-5	4 mm	16 mm	13.8 mm	42 mm	36 mm
2	SBN 1605V-5	5 mm	16 mm	13.2 mm	46 mm	40 mm
3	SBN 2004V-5	4 mm	20 mm	17.8 mm	38 mm	40 mm
4	SBN 2005V-5	5 mm	20 mm	17.2 mm	45 mm	44 mm
5	SBN 2504V-5	4 mm	25 mm	22.8 mm	37 mm	46 mm
6	SBN 2505V-5	5 mm	25 mm	22.2 mm	44 mm	50 mm
7	SBN 2506V-5	6 mm	25 mm	21.4 mm	51 mm	53 mm
8	SBN 2508V-7	8 mm	25 mm	20.5 mm	83 mm	58 mm
9	SBN 2510V-5	10 mm	25 mm	21.5 mm	82 mm	58 mm
10	SBN 2805V-5	5 mm	28 mm	25.2 mm	47 mm	55 mm
11	SBN 2810V-3	10 mm	28 mm	22.4 mm	70 mm	65 mm
12	SBN 3205V-5	5 mm	32 mm	29.2 mm	44 mm	58 mm
13	SBN 3206V-5	6 mm	32 mm	28.4 mm	51 mm	62 mm
14	SBN 3210V-7	10 mm	32 mm	26.4 mm	105 mm	74 mm
15	SBN 3212V-5	12 mm	32 mm	26.1 mm	99 mm	76 mm
16	SBN 3216V-5	16 mm	32 mm	26.4 mm	121 mm	74 mm
17	SBN 3610V-7	10 mm	36 mm	30.4 mm	105 mm	75 mm
18	SBN 3612V-7	12 mm	36 mm	30.1 mm	122 mm	78 mm
19	SBN 3616V-5	16 mm	36 mm	30.1 mm	122 mm	78 mm
20	SBN 3620V-3	20 mm	36 mm	30.5 mm	104 mm	75 mm
21	SBN 4010V-5	10 mm	40 mm	34.4 mm	85 mm	82 mm
22	SBN 4012V-5	12 mm	40 mm	34.1 mm	101 mm	84 mm
23	SBN 4016V-5	16 mm	40 mm	34.1 mm	126 mm	84 mm
24	SBN 4020V-5	20 mm	40 mm	34.4 mm	144 mm	82 mm
25	SBN 4520V-5	20 mm	45 mm	39.2 mm	144 mm	90 mm

Features and advantages of SBN series ball screws

The SBN series ball screw has many significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:

1. High efficiency

The working principle of the SBN series ball screw is that the steel balls roll inside the screw threads and nuts, reducing friction, so the transmission efficiency is higher.

2. Low friction and long life

The SBN series ball screw transmits power through rolling friction rather than sliding friction, so it has a lower friction coefficient, reduces energy loss, and has less wear and tear, extending its service life. The rolling friction when the ball contacts the thread generates much less heat than sliding friction and lowers the temperature rise, thus improving its durability and stability.

3. High precision

The SBN series ball screws can achieve high-precision motion control and are often used in applications that require precise positioning, such as CNC machine tools, precision instruments, etc.

4. Higher load capacity

Because the steel ball rolls between the screw and the nut, it can share a larger load. Compared with traditional linear bearings, the SBN series ball screw has a stronger load-bearing capacity. This makes it suitable for mechanical transmission applications requiring larger loads.

The performance improvement and solutions of ball screw SBN series

1. Improve accuracy

By using high-precision processing equipment (such as CNC machine tools, grinders, etc.), it is possible to ensure that the geometry, dimensional accuracy and surface roughness of the screw and ball track reach a higher level.

2. Reduce friction and improve transmission efficiency

The use of high-performance lubricants and greases can reduce friction, improve transmission efficiency, reduce temperature rise and extend service life.

Improve the lubrication design of the ball track: By rationally designing the contact angle and contact method between the ball and the track and adopting an appropriate lubrication system, it is possible to reduce wear while ensuring efficiency.

3. Torsion resistance and stability

The bending and torsion resistance of ball screws can be improved by improving the size ratio of the screw or using high-strength materials.

4. Self-locking design

The ball screw adopts a self-locking design, which can automatically lock when there is no load or a small load, reducing the free movement of the system when it stops and improving the stability of the system.

Main application areas of ball screw SBN series

Подбор моделей QIBR

Показано 1 - 25 из 33: Продукты

Строк на странице

Подбор моделей QIBR
№	Модель продукта	Lead	Screw shaft outer diameter	Thread minor diameter	Length3	Outer diameter
1	SBN 1604V-5	4 mm	16 mm	13.8 mm	42 mm	36 mm
2	SBN 1605V-5	5 mm	16 mm	13.2 mm	46 mm	40 mm
3	SBN 2004V-5	4 mm	20 mm	17.8 mm	38 mm	40 mm
4	SBN 2005V-5	5 mm	20 mm	17.2 mm	45 mm	44 mm
5	SBN 2504V-5	4 mm	25 mm	22.8 mm	37 mm	46 mm
6	SBN 2505V-5	5 mm	25 mm	22.2 mm	44 mm	50 mm
7	SBN 2506V-5	6 mm	25 mm	21.4 mm	51 mm	53 mm
8	SBN 2508V-7	8 mm	25 mm	20.5 mm	83 mm	58 mm
9	SBN 2510V-5	10 mm	25 mm	21.5 mm	82 mm	58 mm
10	SBN 2805V-5	5 mm	28 mm	25.2 mm	47 mm	55 mm
11	SBN 2810V-3	10 mm	28 mm	22.4 mm	70 mm	65 mm
12	SBN 3205V-5	5 mm	32 mm	29.2 mm	44 mm	58 mm
13	SBN 3206V-5	6 mm	32 mm	28.4 mm	51 mm	62 mm
14	SBN 3210V-7	10 mm	32 mm	26.4 mm	105 mm	74 mm
15	SBN 3212V-5	12 mm	32 mm	26.1 mm	99 mm	76 mm
16	SBN 3216V-5	16 mm	32 mm	26.4 mm	121 mm	74 mm
17	SBN 3610V-7	10 mm	36 mm	30.4 mm	105 mm	75 mm
18	SBN 3612V-7	12 mm	36 mm	30.1 mm	122 mm	78 mm
19	SBN 3616V-5	16 mm	36 mm	30.1 mm	122 mm	78 mm
20	SBN 3620V-3	20 mm	36 mm	30.5 mm	104 mm	75 mm
21	SBN 4010V-5	10 mm	40 mm	34.4 mm	85 mm	82 mm
22	SBN 4012V-5	12 mm	40 mm	34.1 mm	101 mm	84 mm
23	SBN 4016V-5	16 mm	40 mm	34.1 mm	126 mm	84 mm
24	SBN 4020V-5	20 mm	40 mm	34.4 mm	144 mm	82 mm
25	SBN 4520V-5	20 mm	45 mm	39.2 mm	144 mm	90 mm

Features and advantages of SBN series ball screws

The SBN series ball screw has many significant features and advantages, playing a key role in various fields, mainly reflected in the following aspects:

1. High efficiency

The working principle of the SBN series ball screw is that the steel balls roll inside the screw threads and nuts, reducing friction, so the transmission efficiency is higher.

2. Low friction and long life

3. High precision

The SBN series ball screws can achieve high-precision motion control and are often used in applications that require precise positioning, such as CNC machine tools, precision instruments, etc.

4. Higher load capacity

The performance improvement and solutions of ball screw SBN series

1. Improve accuracy

2. Reduce friction and improve transmission efficiency

The use of high-performance lubricants and greases can reduce friction, improve transmission efficiency, reduce temperature rise and extend service life.

3. Torsion resistance and stability

The bending and torsion resistance of ball screws can be improved by improving the size ratio of the screw or using high-strength materials.

4. Self-locking design