20TAC47BDBBC9PN7A Ball Screw Support Ball Bearing 20x47x60mm

What is the best place to buy 20TAC47BDBBC9PN7A Ball Screw Support Ball Bearing 20x47x60mm 45 Bore Diameter (mm) online? Mud pump bearings Manufacturing Service 45x85x19 45x85x19 Size (mm) . Bearing Wholesalers

Bearing number: 7209BDB
Size (mm): 45x85x19
Bore Diameter (mm): 45
Outer Diameter (mm): 85
Width (mm): 19
d: 45 mm
D: 85 mm
B: 19 mm
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Product Details

Bearing number 7209BDB
Size (mm) 45x85x19
Bore Diameter (mm) 45
Outer Diameter (mm) 85
Width (mm) 19
d 45 mm
D 85 mm
B 19 mm
C 19 mm
Angle (α) 40 °
a 17.8 mm
r min. 1.1 mm
r1 min. 0.6 mm
2B 38 mm
da min. 50 mm
Da max. 80 mm
ra max. 0.6 mm
Weight 0.430 Kg
Basic dynamic load rating (C) 60,5 kN
Basic static load rating (C0) 54 kN
(Grease) Lubrication Speed 5000 r/min
Bore Type Cylindrical Bore
Enclosure Open
Configuration Duplex
Bore Size 45 mm
Outside Diameter 85 mm
Width 19 mm
Fillet Radius/Chamfer 1.1 mm
r1 0.6 mm
Dynamic Load Rating 60,500 N
Static Load Rating 54,000 N
Limiting Speed - Grease 5,000 rpm
Limiting Speed - Oil 6,700 rpm
da1 (min) 52 mm
da2 (min) 50 mm
Da1 (max) 78 mm
Da2 (max) 80 mm
ra (max) 1 mm
ra1 (max) 0.6 mm
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