H715341/H715311 Inch Taper Roller Coal Winning Machine Bearing 66.675x136.525x46.038mm
QuestionH715341/H715311 Inch Taper Roller Coal Winning Machine Bearing 66.675x136.525x46.038mm ? Find what 40x80x18 Size (mm) you 40x80x18 need Pioneer Machinery Source faster by entering your COAL WINNING MACHINE BEARING information 40 Bore Diameter (mm) .
Bearing number: | 7208DF |
Size (mm): | 40x80x18 |
Bore Diameter (mm): | 40 |
Outer Diameter (mm): | 80 |
Width (mm): | 18 |
d: | 40 mm |
D: | 80 mm |
B: | 18 mm |
Product Details
Bearing number | 7208DF |
Size (mm) | 40x80x18 |
Bore Diameter (mm) | 40 |
Outer Diameter (mm) | 80 |
Width (mm) | 18 |
d | 40 mm |
D | 80 mm |
B | 18 mm |
C | 18 mm |
Angle (α) | 30 ° |
a | 8.3 mm |
r min. | 1.1 mm |
r1 min. | 0.6 mm |
2B | 36 mm |
da min. | 45 mm |
Da max. | 75 mm |
ra max. | 0.6 mm |
Weight | 0.380 Kg |
Basic dynamic load rating (C) | 57,5 kN |
Basic static load rating (C0) | 50,5 kN |
(Grease) Lubrication Speed | 6000 r/min |
Bore Type | Cylindrical Bore |
Enclosure | Open |
Configuration | Duplex |
Bore Size | 40 mm |
Outside Diameter | 80 mm |
Width | 18 mm |
Fillet Radius/Chamfer | 1.1 mm |
r1 | 0.6 mm |
Dynamic Load Rating | 57,500 N |
Static Load Rating | 50,500 N |
Limiting Speed - Grease | 6,000 rpm |
Limiting Speed - Oil | 8,000 rpm |
da1 (min) | 47 mm |
da2 (min) | 45 mm |
Da1 (max) | 73 mm |
Da2 (max) | 75 mm |
ra (max) | 1 mm |
ra1 (max) | 0.6 mm |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |