NACHI NP 408 cylindrical roller bearings

The 140x250x42 Size (mm) online NACHI NP 408 cylindrical roller bearings 250 Outer Diameter (mm) parts store gives you immediate access to a selection of more than 1.4 million new, used, remanufactured.
Size (mm) | 140x250x42 |
Bore Diameter (mm) | 140 |
Outer Diameter (mm) | 250 |
Width (mm) | 42 |
d | 140 mm |
D | 250 mm |
B | 42 mm |
a | 47 mm |
Da | 226,5 mm / Tolerance: H12 |
da | 163 mm / Tolerance: h12 |
r1 min | 3 mm |
ra max | 2,5 mm |
ra1 max | 2,5 mm |
rmin | 3 mm |
α | 15 ° / Angle |
m | 7,88 kg / Weight |
Cr | 224000 N / Dynamic load rating (radial) |
C0r | 164000 N / Static load rating (radial) |
nG Fett | 5000 1/min / Limiting speed for grease lubrication |
nG Ol | 7500 1/min / Limiting speed for minimal quantity oil lubrication |
Detailed Parameters
parameter:
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