SKU: NA0-50X68X20-NTN
NTN NA0-50X68X20 Seperable Machined Needle Roller Bearing with Shaft Sleeve 45x68x20mm - Allow 2-3 Days
NTN NA0-50X68X20 Seperable Machined Needle Roller Bearing with Shaft Sleeve 45x68x20mm - Allow 2-3 Days
Regular price
$73.58
ex VAT
Regular price
Sale price
$73.58
ex VAT
In stock
Price Break
3+
$54.82
4+
$52.60
9+
$51.49
19+
$49.83
49+
$48.73
99+
$45.96
499+
$38.76
999+
$0.00
1999+
$0.00
2999+
$0.00
4999+
$0.00
Quantity
Couldn't load pickup availability
Description
Description
NTN Needle Roller Bearings: These bearings deliver exceptional performance in compact applications, offering high load capacity, low friction, and long service life. Precision-engineered with high-quality needle rollers and advanced cage designs, these bearings ensure smooth, efficient operation even under heavy radial loads. Ideal for automotive transmissions, industrial machinery, power tools, and robotic systems, NTN bearings are trusted worldwide for their durability, accuracy, and consistent reliability in demanding environments.
Benefits: High performance, economical, rigid machined outer ring
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 45mm
- Outside Diameter:
- 68mm
- Width:
- 20mm
Technical
Technical
| d - Inside diameter | 45mm |
|---|---|
| D - Outside diameter | 68mm |
| C - Width of bearing, drawn cup or outer ring | 20mm |
| F - Under roller diameter | 55mm |
| E - Upper roller diameter | 60 |
| rs - Minimum fillet radius | 0.6mm |
| Lubrication hole on outer ring? | No |
| Lubrication hole on innr ring? | No |
| Radial clearance class | CN |
| Precision class | P0 |
| Cr - Dynamic load rating | 28.8 kN |
| C0r - Static load rating | 66.5 kN |
| N - Grease lubrication limit speed | 4800 tr/min |
| N - Oil lubrication limit speed | 7500 tr/min |
| Tmin - Minimum operating temperature | -20 Deg C |
| Tmax - Maximum operating temperature | +120 Deg C |
| da min - Inner ring minimum shoulder diameter | 54mm |
| db - Inner ring shoulder diameter | 59.4mm |
| Da max - Outer ring maximum shoulder diameter | 65mm |
| Db max - Outer ring maximum smooth shaft shoulder diameter | 55.8mm |
| ras max - Maximum shaft & housing fillet radius | 0.6mm |
Reviews
Reviews
