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 |