420 mm x 560 mm x 140 mm NTN NNU4984K cylindrical roller bearings
Brand Name |
NTN |
Model Number |
NNU4984K |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
NTN NNU4984K bearing Size Chart (mm/inches) |
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Bearing number | 234760-M-SP |
Size (mm) | 310x460x190 |
Bore Diameter (mm) | 310 |
Outer Diameter (mm) | 460 |
Width (mm) | 190 |
d | 310 mm |
D | 460 mm |
B | 190 mm |
B1 | 47,5 mm |
C | 95 mm |
Da | 428,5 mm / Tolerance: H12 |
d1 | 406 mm |
da | 366 mm / Tolerance: h12 |
ds | 9,5 mm |
ns | 17,7 mm |
r1 min | 1,5 mm |
ra max | 3 mm |
ra1 max | 1,5 mm |
rmin | 4 mm |
α | 60 ° / Angle |
m | 86,5 kg / Weight |
Ca | 480000 N / Dynamic load rating (axial) |
C0a | 2170000 N / Static load rating (axial) |
nG Fett | 1200 1/min / Limiting speed for grease lubrication |
nG Ol | 1700 1/min / Limiting speed for minimal quantity oil lubrication |