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 |