SY0326 Lubricating Grease Leakage Tester: SH/T 0326 & ASTM D1263 Compliant

Core Keywords: grease leakage tester, ASTM D1263, SH/T 0326, wheel bearing grease leakage test, lubricating grease leakage apparatus

Grease leakage testing evaluates how much lubricating grease or oil escapes from a wheel bearing assembly under specified temperature and running conditions. It helps buyers distinguish grease products with noticeably different leakage characteristics, preventing oil loss, bearing failure and wheel hub damage in automotive applications.

The test loads the sample into a modified front wheel hub and shaft assembly, runs the unit for 360 ± 5 minutes under controlled conditions, measures grease leakage, and inspects the bearing surface at the end of the test.

Target Application: Leakage measurement of automotive wheel bearing grease in grease factories, petroleum labs and automotive quality inspection institutes.

The SY0326 lubricating grease leakage tester is manufactured strictly in compliance with SH/T 0326 and ASTM D1263. It adopts an integrated bench-top design, metal bath heating, imported PID thermostat and low-noise motor, delivering stable rotation, accurate temperature control and reliable repeatable results.

1. Integrated compact structure, simple operation and timeless appearance 
2. Unique heat-pipe rod inserted cast-box heating system, fast heating speed and high temperature control accuracy
3. Imported motor: low noise, stable speed, strong mechanical performance and minimal wear
4. Compact hub and shaft assembly with small end clearance; imported bearing components for reliability and wear resistance 
5. Microcomputer PID temperature controller with digital display; ±0.5℃ PT100 sensor
6. Digital four-digit timer for automatic test timing
7. Thermometer hole on shaft assembly; insulation cotton wrapped around the body for heat retention

Note: Instrument appearance, dimensions and weight are for reference only. Specifications may be updated slightly without prior notice.

1. Outer packaging: Standard wooden or carton case.
2. Inner packaging: Elastic pearl cotton cushioning; hardwood board and strong straps to fix corners for long-distance ocean shipping protection.

Issued by Shandong Shengtai Instrument Co., Ltd.

1. All delivered instruments are brand-new, meet quality standards and come with a factory certificate of conformity.
2. Main materials and key components fully comply with technical documentation requirements.
3. 1-year full-machine warranty (normal wear of vulnerable parts excluded).
4. Free repair for quality-related failures within the warranty period; user-caused malfunctions are repaired at reasonable cost.
5. Lifetime discounted spare-parts supply and lifetime machine maintenance support.
6. After warranty expiry, maintenance and technical services are charged at cost only.

A: It meets SH/T 0326 and ASTM D1263 for lubricating grease leakage testing.

A: Designed for automotive wheel bearing grease leakage evaluation under simulated hub running conditions.

A: Motor speed is 660 r/min ±30 r/min; digital timer covers 0.01s to 99h99m.

A: It uses an imported PID thermostat with PT100 sensor, metal bath heating, reaching up to 150℃ with ±0.1℃ accuracy.

CTA: Contact our engineering team for a detailed datasheet, quotation or application consultation for the ASTM D1263 grease leakage tester.