NTN NF220 Cylindrical Roller Bearings
| Brand Name |
NTN NF220 Cylindrical Roller Bearings |
| Model Number |
NF220 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NF220 |
Product Details
| Bearing number |
7303C |
| Size (mm) |
17x47x14 |
| Bore Diameter (mm) |
17 |
| Outer Diameter (mm) |
47 |
| Width (mm) |
14 |
| d |
17 mm |
| D |
47 mm |
| B |
14 mm |
| C |
14 mm |
| Angle (α) |
15 ° |
| a |
11.4 mm |
| r min. |
1 mm |
| r1 min. |
0.6 mm |
| da min. |
22.5 mm |
| Da max. |
41.5 mm |
| ra max. |
1 mm |
| Weight |
0.120 Kg |
| (Grease) Lubrication Speed |
25 000 r/min |
| (Oil) Lubrication Speed |
33 000 r/min |
| Bearing No. |
7303C |
| r(min) |
1 |
| r1(min) |
0.6 |
| Cr |
19.8 |
| C0r |
8.40 |
| Cu |
0.650 |
| f0 |
12.6 |
| Grease lub. |
20000 |
| Oil lub. |
26000 |
| a(mm) |
11.4 |
| da(min) |
22.5 |
| Da(max) |
41.5 |
| ra(max) |
1 |
| (Refer.)Mass(kg) |
0.120 |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |