NTN 22219B Roller s
Can't find what you're looking for NTN 22219B Roller s ? Our expert 240x440x72 FAG Cylindrical Roller Thrust Bearings Representatives be in JiNan Hope Hydraulic Co., Itd contact with you shortly!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
NJ248 |
| Size (mm) |
240x440x72 |
| Bore Diameter (mm) |
240 |
| Outer Diameter (mm) |
440 |
| Width (mm) |
72 |
| d |
240 mm |
| Fw |
295 mm |
| D |
440 mm |
| B |
72 mm |
| C |
72 mm |
| r min. |
4 mm |
| r1 min. |
4 mm |
| Weight |
52.1 Kg |
| Basic dynamic load rating (C) |
949 kN |
| Basic static load rating (C0) |
1340 kN |
| (Grease) Lubrication Speed |
1200 r/min |
| Bearing No. |
NJ248 |
| r(min) |
4 |
| r1(min) |
4 |
| Cr |
1170 |
| C0r |
1340 |
| Cu |
150 |
| Grease lub. |
1200 |
| Oil lub. |
1500 |
| Ew |
- |
| d1 |
- |
| B1 |
- |
| B2 |
- |
| da(min) |
- |
| db(min) |
256 |
| db(max) |
293 |
| dc(min) |
- |
| dd(min) |
- |
| Da(max) |
424 |
| Db(max) |
- |
| Db(min) |
- |
| ra(max) |
3 |
| rb(max) |
3 |
| (Refer.)Mass(kg) |
53.4 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |