580X/572 Inch Taper Roller Coal Winning Machine Bearing 82.55x139.992x36.513mm
580X/572 Inch Taper Roller Coal Winning Machine Bearing 82.55x139.992x36.513mm, Units and Housings CAD models , Pioneer Machinery Source COAL WINNING MACHINE BEARING Manufacturing Service 25x42x9 . Get 25x42x9 Size (mm) Your Free.
Bearing number: | 6905ZENR |
Size (mm): | 25x42x9 |
Bore Diameter (mm): | 25 |
Outer Diameter (mm): | 42 |
Width (mm): | 9 |
d: | 25 mm |
D: | 42 mm |
B: | 9 mm |
Product Details
Bearing number | 6905ZENR |
Size (mm) | 25x42x9 |
Bore Diameter (mm) | 25 |
Outer Diameter (mm) | 42 |
Width (mm) | 9 |
d | 25 mm |
D | 42 mm |
B | 9 mm |
C | 9 mm |
a | 1.7 mm |
b | 0.95 mm |
f | 0.85 mm |
r min. | 0.3 mm |
r1 min. | 0.3 mm |
D1 | 40.7 mm |
D2 | 44.8 mm |
Weight | 0.044 Kg |
Basic dynamic load rating (C) | 7 kN |
Basic static load rating (C0) | 4,5 kN |
(Grease) Lubrication Speed | 16000 r/min |
Enclosure | Single Shield with Snap Ring |
Bore Type | Cylindrical Bore |
Configuration | Single Row |
Bore Size | 25 mm |
Outside Diameter | 42 mm |
Width | 9 mm |
Fillet Radius/Chamfer | 0.3 mm |
r1 | 0.3 mm |
Snap Ring Width | 0.9 mm |
Snap Ring Outside Diameter | 44.8 mm |
D1 (max) | 40.7 mm |
a (max) | 1.7 mm |
b (min) | 1 mm |
Dynamic Load Rating | 7,000 N |
Static Load Rating | 4,500 N |
Limiting Speed - Grease | 16,000 rpm |
Limiting Speed - Oil | 20,000 rpm |
Factor fo | 15.3 |
Radial Clearance | 0.005 to 0.020 mm |
da (min) | 27 mm |
Da (max) | 40 mm |
Dx (min) | 45.5 mm |
ra (max) | 0.3 mm |
Cy (max) | 2.3 mm |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |