NUP312E Cylindrical Roller Bearings 60x130x31mm
Request A Quote Industrial Bearings Solutions For Your Special 180x320x52 NUP312E Cylindrical Roller Bearings 60x130x31mm Needs 180 Bore Diameter (mm) Today! Free Oilfield Mud Pump Bearings Quotes. ISO 9001 certified. 180x320x52 Size (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
7236CDF |
| Size (mm) |
180x320x52 |
| Bore Diameter (mm) |
180 |
| Outer Diameter (mm) |
320 |
| Width (mm) |
52 |
| d |
180 mm |
| D |
320 mm |
| B |
52 mm |
| C |
52 mm |
| Angle (α) |
15 ° |
| a |
3.3 mm |
| r min. |
4 mm |
| r1 min. |
1.5 mm |
| 2B |
104 mm |
| da min. |
189 mm |
| Da max. |
311 mm |
| ra max. |
1.5 mm |
| Weight |
19.9 Kg |
| Basic dynamic load rating (C) |
500 kN |
| Basic static load rating (C0) |
775 kN |
| (Grease) Lubrication Speed |
2600 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
180 mm |
| Outside Diameter |
320 mm |
| Width |
52 mm |
| Fillet Radius/Chamfer |
4 mm |
| r1 |
1.5 mm |
| Dynamic Load Rating |
500,000 N |
| Static Load Rating |
775,000 N |
| Limiting Speed - Grease |
2,600 rpm |
| Limiting Speed - Oil |
3,500 rpm |
| da1 (min) |
198 mm |
| da2 (min) |
189 mm |
| Da1 (max) |
302 mm |
| Da2 (max) |
311 mm |
| ra (max) |
3 mm |
| ra1 (max) |
1.5 mm |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |