Bearing NUP2218EMA
Bearing NUP2218EMA Deal is your 105x145x20 source for OEM Bearing Wholesalers CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES and accessories. We sell GenuineCYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES at 105 Bore Diameter (mm) discount prices.
Bearing number: |
6921NR |
Size (mm): |
105x145x20 |
Bore Diameter (mm): |
105 |
Outer Diameter (mm): |
145 |
Width (mm): |
20 |
d: |
105 mm |
D: |
145 mm |
B: |
20 mm |
Product Details
Bearing number |
6921NR |
Size (mm) |
105x145x20 |
Bore Diameter (mm) |
105 |
Outer Diameter (mm) |
145 |
Width (mm) |
20 |
d |
105 mm |
D |
145 mm |
B |
20 mm |
C |
20 mm |
rn |
0,5 mm |
a |
3,3 mm |
b |
1,9 mm |
f |
1,7 mm |
r min. |
1,1 mm |
r0 max. |
0,6 mm |
D1 |
142,6 mm |
D2 |
150,7 mm |
da min. |
111,5 mm |
da max |
115 mm |
Da max. |
138,5 mm |
ra max. |
1 mm |
Dx |
152 mm |
Cy |
4,7 mm |
Cz |
1,7 mm |
Weight |
0,816 Kg |
Basic dynamic load rating (C) |
42,5 kN |
Basic static load rating (C0) |
42 kN |
(Grease) Lubrication Speed |
4 300 r/min |
(Oil) Lubrication Speed |
5 100 r/min |
Company Profile
Worktime |
9: 00-18: 00 (بتوقيت بكين) |
Phone |
+6531591338 |
Fax |
+6531591338 |