| Inner Diameter | Outer Diameter | Thickness |
|---|---|---|
| 20 mm | 52 mm | 15 mm |
Cylindrical roller bearing, model NJ/NU304 305 306, made of bearing steel/chrome steel/ceramic/nylon. Non-aligning, radial load type, single/double/four rows. Precision rating P0–P2, lubrication options: oil, grease or dry. Standard compliant: DIN, GB, ISO, JIS. Origin: China. HS Code: 8482500090.