Welcome to Sino Bearings web
24x7 HOTLINE：+86-28-81454188
TECHNOLOGY
PRODUCTSMost bearing factories only quote from catalogs. KMK Bearing is set up for genuine custom work - the full process chain is in our own Chengdu facility:
| Item | Capability |
|---|---|
| Bore diameter | 3 mm - 200 mm |
| Precision | P0 / P6 / P5 / P4 / P2 (ABEC 1-9) |
| Special features | Flanges, splines, gear teeth, sensor slots, custom seals |
| Lubrication | Grease choice, solid lubricant, dry-run PTFE |
| Marking | Your brand (OEM) or KMK brand |
20+ years of manufacturing history, exports to 40+ countries, and a no-surprise quotation policy: you see the material certificate, the inspection report and the lead time before you commit. Non-standard roller bearings and special roller types are our daily work, not an exception.
Ready to source? Request a quotation or email kevin@sinoti.com - drawings, samples and OEM/ODM projects welcome. MOQ from 1 piece for prototypes.
Source: KMK Bearing
This article is prepared by the SINO BEARINGS (Sinoti Tech) engineering team, based on published bearing standards (ABEC / ISO P0–P2), material datasheets, and field application experience across industrial, food, medical and aerospace uses. For manufacturer background, certifications and facilities, see our About page.
Related articles:
Bearing Cross Reference Guide: SKF, FAG, NSK, TIMKEN to KMK E GCr15 vs AISI 52100 Bearing Steel: A Buyer's Guide to Quality Ceramic Hybrid Bearings for Electric Motors | Longer Life, Lo Full Ceramic Bearings | ZrO2 & Si3N4 for Extreme Heat, Co Stainless Steel Bearings Manufacturer | 304, 440C & 17-4P
