NMB R-1640HH deep groove ball bearings
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Find the discount 25 Bore Diameter (mm) NMB R-1640HH deep groove ball bearings online 120 Outer Diameter (mm) you need . We offer … If you check out our large selection of NMB R-1640HH deep groove ball bearings 25x120x82 Size (mm) once .
Size (mm) | 25x120x82 |
Bore Diameter (mm) | 25 |
Outer Diameter (mm) | 120 |
Width (mm) | 82 |
d | 25 mm |
H | 120 mm |
A | 82 mm |
A1 | 78.74 mm |
A2 | 32 mm |
A3 | 15 mm |
d1 | 34 mm |
D1 | 88 mm |
D2 | 80 mm |
D3 | 40 mm |
Basic dynamic load rating – C | 36.5 kN |
Basic static load rating – C0 | 104 kN |
Fatigue load limit – Pu | 3.9 kN |
Limiting speed, Preload class A | 4500 r/min |
Limiting speed for oil lubrication | 2250 mm/min |
Preload class A | 3160 N |
Preload class B | 6320 N |
Frictional moment, Preload class A | 0.138 N·m |
Frictional moment, Preload class B | 0.24 N·m |
Static Axial rigidity, Preload class A | 1450 N/micron |
Static Axial rigidity, Preload class B | 1850 N/micron |
Basic dynamic load rating C | 36.5 kN |
Basic static load rating C0 | 104 kN |
Fatigue load limit Pu | 3.86 kN |
Attainable speed for preload class A | 4500 r/min |
Attainable speed for preload class B | 2250 r/min |
Frictional moment for preload class A | 0.138 N·m |
Frictional moment for preload class B | 0.24 N·m |
Static axial stiffnes for preload class A | 1450 N/µm |
Static axial stiffnes for preload class B | 1850 N/µm |
Mass cartridge unit | 3.5 kg |
Through hole diameter for attachment bolts N | 9.2 mm |
Pitch diameter of attachement bolt holes J | 102 mm |
Cartridge half diameter without flange J1 | 44 mm |
Detailed Parameters
parameter:
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