Original SKF Cylindrical Roller Bearings NUP2211 ET NSK
How do you find the Original SKF Cylindrical Roller Bearings NUP2211 ET NSK specification? 30x72x20.75 Manufacturers Online Jinan Excavator Parts Company Free check！
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
HR30306DJ |
| Size (mm) |
30x72x20.75 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
72 |
| Width (mm) |
20,75 |
| d |
30 mm |
| D |
72 mm |
| T |
20,75 mm |
| B |
19 mm |
| C |
14 mm |
| a |
23,1 mm |
| r min. |
1,5 mm |
| r1 min. |
1,5 mm |
| da min. |
44 mm |
| Da min |
55 mm |
| Da max. |
63 mm |
| db max. |
40 mm |
| Db min. |
68 mm |
| ra max. |
1,5 mm |
| rb max. |
1,5 mm |
| Weight |
0,393 Kg |
| Basic dynamic load rating (C) |
49 kN |
| Basic static load rating (C0) |
52,5 kN |
| (Grease) Lubrication Speed |
4800 r/min |
| (Oil) Lubrication Speed |
6700 r/min |
| Calculation factor (e) |
0,83 |
| Calculation factor (Y0) |
0,4 |
| LangID |
1 |
| outer r |
1.5 |
| D_ |
72 |
| TC-BET22 |
30 |
| TC-BET21 |
8 |
| inner r |
1.5 |
| mass |
0.393 |
| GRS rpm |
4800 |
| D_b |
68 |
| Cr |
5000 |
| TC-RA |
67.958 |
| DE_ |
59.471 |
| T-ALP23 |
18 |
| db |
40 |
| T-ALP22 |
37 |
| Prod_Type3 |
TRBSR_MD_A |
| da |
44 |
| T-ALP21 |
57 |
| Iso |
(7FB) |
| ALPHA_ |
28.811 |
| SDM_ |
51.04 |
| SBRG |
3 |
| D_a2 |
55 |
| hidYobi |
HR30306DJ |
| Y1 |
0.73 |
| D_a1 |
63 |
| B_ |
19 |
| hidTable |
ecat_NSTPRM |
| Oil rpm |
6700 |
| C0r |
5350 |
| Y0 |
0.4 |
| TC-SLR |
13 |
| inner ra |
1.5 |
| outer rb |
1.5 |
| C0 |
52.5 |
| Sa |
3 |
| Sb |
6.5 |
| e |
0.83 |
| DA_ |
9.12 |
| Z_ |
15 |
| C_ |
14 |
| yobi |
HR30306DJ |
| TC-DA1 |
10.071 |
| TC-DA2 |
8.168 |
| KBRG |
3111 |
| DI_ |
42.608 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |