SKU: NA4852-NTN
NTN NA4852 Machined Needle Roller Bearing with Shaft Sleeve 260x320x60mm - Allow 2-3 Days
NTN NA4852 Machined Needle Roller Bearing with Shaft Sleeve 260x320x60mm - Allow 2-3 Days
Regular price
£1,308.76
ex VAT£1,570.51inc. VAT
Regular price
Sale price
£1,308.76
ex VAT£1,570.51
inc. VAT
In stock
Price Break
3+
£1,243.32
4+
£1,177.88
9+
£1,112.45
19+
£1,047.01
49+
£1,020.83
99+
£994.66
499+
£863.78
999+
£0.00
1999+
£0.00
2999+
£0.00
4999+
£0.00
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:
- 260mm
- Outside Diameter:
- 320mm
- Width:
- 60mm
Technical
Technical
| d - Inside diameter | 260mm |
|---|---|
| D - Outside diameter | 320mm |
| C - Width of bearing, drawn cup or outer ring | 60mm |
| F - Under roller diameter | 285mm |
| rs - Minimum fillet radius | 2mm |
| s - Max axial offset | 2mm |
| Lubrication hole on outer ring? | Yes |
| k - Lubrication hole diameter | 4mm |
| Lubrication hole on innr ring? | No |
| Radial clearance class | CN |
| Precision class | P0 |
| Cr - Dynamic load rating | 375 kN |
| C0r - Static load rating | 1160 kN |
| N - Grease lubrication limit speed | 950 tr/min |
| N - Oil lubrication limit speed | 1400 tr/min |
| Tmin - Minimum operating temperature | -20 Deg C |
| Tmax - Maximum operating temperature | +120 Deg C |
| da min - Inner ring minimum shoulder diameter | 269mm |
| Da max - Outer ring maximum shoulder diameter | 311mm |
| ras max - Maximum shaft & housing fillet radius | 2mm |
Reviews
Reviews
