JB/T 8571-2008Rolling bearings - Sealed deep groove ball bearings - Test rules for dust proofing, grease leakage and temperature rise (English PDF)
滚动轴承 密封深沟球轴承 防尘、漏脂、温升性能试验规程
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for JB/T 8571-2008 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
March 12, 2008
Implementation date
September 1, 2008
Scope
JB/T 8571-2008 is the English-translated version of 滚动轴承 密封深沟球轴承 防尘、漏脂、温升性能试验规程.
JB/T 8571-2008 is the Chinese standard "Rolling bearings - Sealed deep groove ball bearings - Test rules for dust proofing, grease leakage and temperature rise".
Its scope clause reads: This standard specifies the performance test rule of dustproofing, grease leakage and temperature rise of sealed deep groove ball bearing (with seal ring or shield at both sides) (hereinafter referred as sealed ball bearing) for general purpose that the boundary dimensions conform to those of 0, 2, 3 diameter series and d<=60mm in GB/T 276-1994.
This standard is applicable to the performance test of dustproofing, grease leakage and temperature rise of sealed ball bearing carried out on the tester.
Found what you need?
Document preview — JB/T 8571-2008
National Standard of the People's Republic of China
- Replacing
- JB/T 8571-1997
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- 1 Scope
- 2 Normative References
- 3 Terms, Definitions and Symbols
- 3.1 Terms and Definitions
- 3.2 Symbols
- 4 Test Preparation
- 4.1 Test Bearing Samples
- 4.2 Dust Medium
- 4.3 Weighing
- 4.4 Thermometer Instrument
- 4.5 Assembly of Test Bodies
- 5 Test Conditions
- 6 Test Process
- 7 Test Results
- 7.1 Dustproofing Performance Test
- 7.2 Grease Leakage Performance Test
- 7.3 Temperature Rise Performance Test
- 7.4 Test Determination
1 Scope
This standard specifies the performance test rule of dustproofing, grease leakage and temperature rise of sealed deep groove ball bearing (with seal ring or shield at both sides) (hereinafter referred as sealed ball bearing) for general purpose that the boundary dimensions conform to those of 0, 2, 3 diameter series and d<=60mm in GB/T 276-1994.
This standard is applicable to the performance test of dustproofing, grease leakage and temperature rise of sealed ball bearing carried out on the tester.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent modification to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents applies. For undated references, the latest edition of the normative document referred to applies.
ents applies. For undated references, the latest edition of the normative document referred to applies.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
- HG/T 4596-2014Turbo dryers
- JB/T 11252-2011Rolling bearings - Cylindrical roller clutch and ball bearing assemblies
- JB/T 5312-2011Rolling bearings - Clutch release bearing units for automobiles
- GB/T 25765-2010Rolling bearings - Ball bearings for automobile transmission
- JB/T 8563-2010Rolling bearings - Water pump bearings
Similar standards
Editions of JB/T 8571
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8571-2008 | Rolling bearings - Sealed deep groove ball bearings - Test rules for dust proofing, grease leakage and temperature rise | current edition | Current |
| JB/T 8571-1997 | Rolling bearings - Sealed deep groove ball bearings - Test rules for dust proofing, grease leakage and temperature rise | previous edition | Superseded |
This page sells the current edition, JB/T 8571-2008. Earlier editions are listed for reference only.
How to Download JB/T 8571-2008
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
JB/T 10062-2026 — Probes used in ultrasonic flaw detection - Testing methods for performance
JB/T 10096-2026 — Cases for power semiconductor devices - Selection guidance
JB/T 10097-2026 — Case for power semiconductor device
Secure payment via Stripe
Payments accepted
JB/T 8571-2008
$65.00