NTN SPW2217FN1 Mounted Units & Inserts
Brand Name |
NTN SPW2217FN1 Mounted Units & Inserts |
Model Number |
NTN SPW2217FN1 Mounted Units & Inserts |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number |
71818 ACD/HCP4 |
Size (mm) |
90x115x13 |
Bore Diameter (mm) |
90 |
Outer Diameter (mm) |
115 |
Width (mm) |
13 |
d |
90 mm |
D |
115 mm |
B |
13 mm |
C |
13 mm |
d1 |
98.2 mm |
d2 |
98.2 mm |
r1 min. |
1 mm |
r2 min. |
1 mm |
r3 min. |
0,3 mm |
r4 min. |
0,3 mm |
D1 |
107.1 mm |
D2 |
– mm |
da min. |
94.6 mm |
Da max. |
110.4 mm |
db min |
94,6 mm |
ra max. |
1 mm |
rb max. |
0.3 mm |
dh |
99,1 mm |
Db max |
113 mm |
Weight |
0,25 Kg |
Basic dynamic load rating (C) |
20,3 kN |
Basic static load rating (C0) |
25 kN |
(Grease) Lubrication Speed |
12 000 r/min |
(Oil) Lubrication Speed |
18 000 r/min |
Fatigue load limit (Pu) |
1,04 |
r1,2 min. |
1 mm |
r3,4 min. |
0.3 mm |
a |
30.5 mm |
db min. |
94.6 mm |
Db max. |
113 mm |
dn |
99.1 mm |
Basic dynamic load rating C |
20.3 kN |
Basic static load rating C0 |
25 kN |
Fatigue load limit Pu |
1.04 kN |
Attainable speed for grease lubrication |
12000 r/min |
Attainable speed for oil-air lubrication |
18000 r/min |
Ball diameter Dw |
7.144 mm |
Number of balls z |
31 |
Reference grease quantity Gref |
2.9 cm³ |
Preload class A GA |
184 N |
Static axial stiffness, preload class A |
215 N/µm |
Preload class B GB |
555 N |
Static axial stiffness, preload class B |
340 N/µm |
Preload class C GC |
1110 N |
Static axial stiffness, preload class C |
467 N/µm |
Calculation factor f |
1.33 |
Calculation factor f1 |
0.97 |
Calculation factor f2A |
1 |
Calculation factor f2B |
1.09 |
Calculation factor f2C |
1.17 |
Calculation factor fHC |
1.02 |
Calculation factor e |
0.68 |
Calculation factor (single, tandem) Y2 |
0.87 |
Calculation factor (single, tandem) Y0 |
0.38 |
Calculation factor (single, tandem) X2 |
0.41 |
Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
Calculation factor (back-to-back, face-to-face) Y0 |
0.76 |
Calculation factor (back-to-back, face-to-face) X2 |
0.67 |
Mass bearing |
0.25 kg |
Company Profile
Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
Phone |
(65) 8257 8518 |
Fax |
(65) 6258 7399 |