Description
NTN Japan-Made High-Precision Cylindrical Roller Bearings (NU356EM & More)
| Description | Key Selling Points |
|---|---|
| Ultra-precise P0–P2 tolerance grades, Z1V1–Z3V3 low-vibration options | Japanese manufacturing consistency meets ISO 9001 & JIS B 1514 standards |
| Bore size: 15–90 mm; OD range: 35–180 mm; e.g., 240×500×95 mm spec | Widest dimensional coverage in NU/NJ/NF series for OEM retrofit & upgrade |
| High-carbon chromium bearing steel (SUJ2 equivalent) | Superior hardness (HRC 60–64), fatigue life 2.3× standard bearings |
| Radial load-only, non-aligning, separable design | Easy installation/maintenance; ideal for gearboxes, motors & machine tool spindles |
| Lubrication-flexible: grease or oil compatible | Extended relubrication intervals & stable performance at 120°C continuous |
| Origin: China (BDL brand), engineered to NTN Japan specs | Cost-efficient alternative with identical geometry, clearance & load ratings |
| OEM/ODM service + carton/pallet packaging | Custom labeling, shaft/housing fit support, and quick-turn sample delivery |
| HS Code 8482500090 — duty-optimized export-ready | Seamless customs clearance for EU, US & ASEAN markets |
| 100,000 pcs/month production capacity | Guaranteed lead time ≤15 days — no stock delays on NU356EM, NJ360EM, NU360EM |
| Non-spherical, rigid cylindrical rollers | Higher radial stiffness & speed capability vs. tapered or ball bearings |
Engineered for reliability where precision, speed, and longevity matter — from CNC lathes to wind turbine gearboxes. Unlike generic imports, these NTN-spec bearings undergo 100% dimensional inspection and dynamic vibration testing. Got a custom application or need cross-reference support? Send your shaft/housing drawings or operating conditions — our SKF-trained engineers reply within 4 business hours.
