Komatsu A pipe "
Welcome 140x190x50 to Zenith Industrial Manufacture Co.,Ltd the Komatsu A pipe " online seller.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | NNU4928K |
Size (mm) | 140x190x50 |
Bore Diameter (mm) | 140 |
Outer Diameter (mm) | 190 |
Width (mm) | 50 |
d | 140 mm |
Fw | 156 mm |
D | 190 mm |
B | 50 mm |
C | 50 mm |
r min. | 1,5 mm |
da min. | 148 mm |
da max | 153,5 mm |
Da max. | 182 mm |
db min | 158 mm |
ra max. | 1,5 mm |
Weight | 3,97 Kg |
Basic dynamic load rating (C) | 222 kN |
Basic static load rating (C0) | 456 kN |
(Grease) Lubrication Speed | 2900 r/min |
Bearing No. | NNU4928K |
r(min) | 1.5 |
Cr | 277 |
C0r | 456 |
Cu | 52.5 |
Grease lub. | 2900 |
Oil lub. | 3500 |
Ew | - |
da(min) | 148 |
da(max) | 153.5 |
db(min) | 158 |
Da(max) | 182 |
Da(min) | - |
ra(max) | 1.5 |
(Refer.)Mass(kg) | 3.97 |
Company Profile
Worktime |
9:00-18:00 |
Phone |
00852-68515715 |