NAST25 ZZ Needle Roller Follower Bearing 25×52×20mm 0.24KG ISO9001 Certified
NAST25 ZZ needle roller follower bearing with dimensions 25×52×20mm and weight 0.24KG. Manufactured to ISO9001:2000 quality standards with ZZ shielding for enhanced protection.
| Parameter | Value |
|---|---|
| Model | NAST25 ZZ |
| Brand | Z&H |
| Bore Diameter (d) | 25 mm |
| Outside Diameter (D) | 52 mm |
| Width (B) | 20 mm |
| Weight | 0.24 KG |
| Quality Standard | ISO9001:2000 |
- Low cross-section height with high load capacity
- Compact design reduces overall machine size
- Needle-shaped rollers for efficient rotational motion
- ZZ shielding provides superior contamination protection
- Ideal for space-constrained applications
Automotive systems, rolling mills, mining equipment, metallurgical machinery, skateboards, printing presses, industrial robots, and construction equipment.
| Designation | Mass (g) | d (mm) | D (mm) | B (mm) | C (mm) | d1 (mm) | a (mm) | e (mm) | r min. (mm) |
|---|---|---|---|---|---|---|---|---|---|
| NAST 6ZZ | 24.5 | 6 | 19 | 14 | 13.8 | 14 | 2.5 | 0.8 | 0.5 |
| NAST 8ZZ | 39 | 8 | 24 | 14 | 13.8 | 17.5 | 2.5 | 0.8 | 1 |
| NAST 10ZZ | 65 | 10 | 30 | 16 | 15.8 | 23.5 | 2.5 | 0.8 | 1.5 |
| NAST 12ZZ | 75 | 12 | 32 | 16 | 15.8 | 25.5 | 2.5 | 0.8 | 1.5 |
| NAST 15ZZ | 83 | 15 | 35 | 16 | 15.8 | 29 | 2.5 | 0.8 | 1.5 |
| NAST 17ZZ | 136 | 17 | 40 | 20 | 19.8 | 32.5 | 3 | 1 | 1.5 |
| NAST 20ZZ | 195 | 20 | 47 | 20 | 19.8 | 38 | 3 | 1 | 1.5 |
| NAST 25ZZ | 226 | 25 | 52 | 20 | 19.8 | 43 | 3 | 1 | 1.5 |
| NAST 30ZZ | 402 | 30 | 62 | 25 | 24.8 | 50.5 | 4 | 1.2 | 1.5 |
| NAST 35ZZ | 550 | 35 | 72 | 25 | 24.8 | 53.5 | 4 | 1.2 | 1.5 |
| NAST 40ZZ | 710 | 40 | 80 | 26 | 25.8 | 61.5 | 4 | 1.2 | 2 |
| NAST 45ZZ | 760 | 45 | 85 | 26 | 25.8 | 66.5 | 4 | 1.2 | 2 |
| NAST 50ZZ | 830 | 50 | 90 | 26 | 25.8 | 76 | 4 | 1.2 | 2 |
Samples: Available for quality verification
Delivery: Normally ready goods from stock
Shipping: DHL, TNT, FedEx, UPS, EMS or by sea
Payment Terms: L/C at sight, T/T, Western Union, PayPal
Packaging: Custom packaging available, vacuum packaging, laser marking, industrial standard packaging
Professional bearing manufacturer with over 20 years experience, strict quality control, and competitive pricing.
Deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, and more.
Yes, we provide OEM services according to customer requirements.
Most bearings are available from stock. Small quantities typically ship within 3-5 days.
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