Bearings directory
Handbook of rolling bearings by type, size and characteristics.
PrognozKleva · ru.bearings
- Signature matches the Google Play version Details
At a glance
- Latest version
- v8.00 (35)
- Updated
- Jul 12, 2026 (3 months ago)
- APK size
- 14.2 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Category
- Books & Reference (app)
- Listed since
- May 7, 2021 (at least)
- Permissions
- 10 (3 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Bearings directory is an app by PrognozKleva in the Books & Reference category, listed since at least May 2021. It has no native code, so it runs on any Android processor.
It asks for 10 permissions, 3 of them sensitive: read phone status and identity, read shared storage and modify shared storage. The app can read the advertising ID that ad and analytics services use.
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 12, 2026.
- Certificate issued to “Prognoz-kleva.ru” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jul 12, 2026
- Validated against Google Play Jul 12, 2026
- Signed byCN=Vladislav Surkov, OU=Mobile Development, O=Prognoz-kleva.ru, L=Ryazan, ST=Ryazan, C=RU
- Signing certificate (SHA-1)1F:F6:10:C2:DE:C9:08:A7:27:7D:C5:62:92:E1:92:A6:B1:B4:38:10
- File MD57db4de9b5d28d7ed82ddc48729b7791c
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (10)
Bearings directory requests 10 permissions, 3 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Advertising ID com.google.android.gms.permission.AD_ID
- Change network state android.permission.CHANGE_NETWORK_STATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Internal broadcast protection (app-defined) ru.bearings.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Wi-Fi android.hardware.wifi
Bearings directory APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the Bearings directory APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 7db4de9b5d28d7ed82ddc48729b7791c.
