3309 A-Z/C3 distributors Ball Bearings
100% Industrial Bearings Solutions Authentic. 3309 A-Z/C3 distributors Ball Bearings 30x72x19 Highest Quality. Certified Supplier. 30 Bore Diameter (mm)
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | 7306BDT |
Size (mm) | 30x72x19 |
Bore Diameter (mm) | 30 |
Outer Diameter (mm) | 72 |
Width (mm) | 19 |
d | 30 mm |
D | 72 mm |
B | 19 mm |
C | 19 mm |
Angle (α) | 40 ° |
a | 11.9 mm |
r min. | 1.1 mm |
r1 min. | 0.6 mm |
2B | 38 mm |
da min. | 35 mm |
Da max. | 67 mm |
ra max. | 0.6 mm |
Weight | 0.360 Kg |
Basic dynamic load rating (C) | 52 kN |
Basic static load rating (C0) | 42 kN |
(Grease) Lubrication Speed | 6100 r/min |
Bore Type | Cylindrical Bore |
Enclosure | Open |
Configuration | Duplex |
Bore Size | 30 mm |
Outside Diameter | 72 mm |
Width | 19 mm |
Fillet Radius/Chamfer | 1.1 mm |
r1 | 0.6 mm |
Dynamic Load Rating | 52,000 N |
Static Load Rating | 42,000 N |
Limiting Speed - Grease | 6,100 rpm |
Limiting Speed - Oil | 8,500 rpm |
da1 (min) | 37 mm |
da2 (min) | 35 mm |
Da1 (max) | 65 mm |
Da2 (max) | 67 mm |
ra (max) | 1 mm |
ra1 (max) | 0.6 mm |
Company Profile
Worktime |
9:00-18:00 pm |
Phone |
+852(3)1591338 |