Komatsu TUBE 56B-02-3A981 TUBE
QuestionKomatsu TUBE 56B-02-3A981 TUBE ? Zenith Industrial Manufacture Co.,Ltd Find what you need faster by 40x90x23 entering your Komatsu TUBE information .
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | 7308DT |
Size (mm) | 40x90x23 |
Bore Diameter (mm) | 40 |
Outer Diameter (mm) | 90 |
Width (mm) | 23 |
d | 40 mm |
D | 90 mm |
B | 23 mm |
C | 23 mm |
Angle (α) | 30 ° |
a | 7.3 mm |
r min. | 1.5 mm |
r1 min. | 1 mm |
2B | 46 mm |
da min. | 45 mm |
Da max. | 84.6 mm |
ra max. | 1 mm |
Weight | 0.655 Kg |
Basic dynamic load rating (C) | 79 kN |
Basic static load rating (C0) | 66 kN |
(Grease) Lubrication Speed | 5500 r/min |
Bore Type | Cylindrical Bore |
Enclosure | Open |
Configuration | Duplex |
Bore Size | 40 mm |
Outside Diameter | 90 mm |
Width | 23 mm |
Fillet Radius/Chamfer | 1.5 mm |
r1 | 1 mm |
Dynamic Load Rating | 79,000 N |
Static Load Rating | 66,000 N |
Limiting Speed - Grease | 5,500 rpm |
Limiting Speed - Oil | 7,500 rpm |
da1 (min) | 49 mm |
da2 (min) | 45 mm |
Da1 (max) | 81 mm |
Da2 (max) | 84.6 mm |
ra (max) | 1.5 mm |
ra1 (max) | 1 mm |
Company Profile
Worktime |
9:00-18:00 |
Phone |
00852-68515715 |