AC Compressor Bearing 30BD5523
Bearing Steel Material
Low Noise
Long Life
High loading
International Standard
Double row angular contact structure
Product Description
AC Compressor Bearing 30BD5523 is a double-row angular contact ball bearing, commonly used in automotive air conditioning compressor systems. Designed for continuous high-speed operation, it provides stable performance, low noise, and reliable durability, making it a preferred choice for various automotive A/C compressor models.
Bearing No. | (mm) Main Dimensions | Ref. No. | Mass | ||||
d | D | B | C | (kg) | |||
AC30450018 | 30 | 45 | 18 | 18 | 30BD4518 | 0.08 | |
AC30470012 | 30 | 47 | 12 | 12 | 30BX04S1DST | 0.07 | |
AC30470018 | 30 | 47 | 18 | 18 | 30BD219V | 30BG04S8G-2DS | 0.09 |
AC30470021/18 | 30 | 47 | 21 | 18 | 30BG04S39G-2DL | 0.1 | |
AC30470020 | 30 | 47 | 20 | 20 | 30BD4720 | 0.105 | |
AC30470022 | 30 | 47 | 22 | 22 | 30BG04S13 | 0.11 | |
AC30520020 | 30 | 52 | 20 | 20 | 101.007 | 0.14 | |
AC30520022 | 30 | 52 | 22 | 22 | 30BD5222 | 30BG05S2G-2DS | 0.15 |
AC30550023 | 30 | 55 | 23 | 23 | 30BD40DF | 30BG05S5G-2DS | 0.19 |
AC30620027 | 30 | 62 | 27 | 27 | W5206 | 30BGS1-2NSL | 0.34 |
AC32470018 | 32 | 47 | 18 | 18 | 32BD4718 | 32BG04S3G-2DL | 0.08 |
AC32520020/18 | 32 | 52 | 20 | 18 | 320-2001 | 0.12 | |
AC32550023 | 32 | 55 | 23 | 23 | 32BD45DU | 32BG05S1-2DST | 0.18 |
AC35500020 | 35 | 50 | 20 | 20 | 35BD5020DU | 35BGS05S7G | 0.1 |
AC35520012 | 35 | 52 | 12 | 12 | 35BX5212S1DST | 0.08 | |
AC35520020 | 35 | 52 | 20 | 20 | 35BD5220 | 101.011 | 0.118 |
AC35520022 | 35 | 52 | 22 | 22 | 35BD5222 | 35BG5222DFX7 | 0.13 |
AC35550020 | 35 | 55 | 20 | 20 | 35BD219 | 35BG05S10G | 0.14 |
AC35620021 | 35 | 62 | 21 | 21 | 35BG06G-2DS | 0.21 | |
AC35620024 | 35 | 62 | 24 | 24 | 35BD6224 | DF0789 | 0.26 |
AC38540017 | 38 | 54 | 17 | 17 | 38BD5417 | 38BG05S2DS | 0.1 |
AC40570024/20 | 40 | 57 | 24 | 20 | 40BG05S1G-2DS | 0.14 | |
AC40570024 | 40 | 57 | 24 | 24 | 40BD45DU | 40BG05S2G-2DS | 0.16 |
AC40550024 | 40 | 55 | 24 | 24 | 40BGS40G | 0.14 | |
AC406200206 | 40 | 62 | 20.6 | 20.6 | 40BD49V | 6559469 | 0.19 |
AC40620024/206 | 40 | 62 | 24 | 20.6 | 40BGS12G-2DS | 0.2 | |
AC40620024 | 40 | 62 | 24 | 24 | 40BD219 | 40BGS11G-2DS | 0.22 |
Features
30BD5523 bearing built with a double-row angular contact structure, provide strong load capacity and excellent rotational accuracy.Manufactured from high-quality GCr15 steel, ensuring high hardness, strong wear resistance, and long service life.
Wide Compatibility
Widely used across various automotive air conditioning compressor brands and models.
Technical Specifications
Model: 30BD5523
Type: Double Row Angular Contact Ball Bearing
Dimensiones: 30*55*23 mm
Applications
Suitable for passenger cars, commercial vehicles, and multiple A/C compressor series. Commonly used in:
Automotive air conditioning systems
Electromagnetic clutch units
Compressor pulley systems
Why Choose SFC Bearing?
Air Conditioning Compressor Bearing 30BD5523 offers a balance of durability, precision, and cost efficiency. Whether used for OEM replacement or aftermarket repair, the 30BD5523 provides consistent performance and extended service life, helping reduce maintenance frequency and operational noise.
SFC company is specialized in ball bearing,roller bearing,housing units, wheel hub bearing,bearing parts and accessories.Also we can customize various large non-standard products such as the most competitive products according to customers’ demands.






