B32-18NR ZT-7872 Deep Groove Ball Bearing 32x80x23mm

B32-18NR ZT-7872 Deep Groove Ball Bearing 32x80x23mm Bearing Wholesalers Product Brochures , 85x180x41 Size (mm) Oilfield mud pump bearings 85x180x41 Manufacturing Service . Get 85 Bore Diameter (mm) Your Free.

Bearing number:7317DB
Size (mm):85x180x41
Bore Diameter (mm):85
Outer Diameter (mm):180
Width (mm):41
d:85 mm
D:180 mm
B:41 mm
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Product Details

Bearing number7317DB
Size (mm)85x180x41
Bore Diameter (mm)85
Outer Diameter (mm)180
Width (mm)41
d85 mm
D180 mm
B41 mm
C41 mm
Angle (α)30 °
a17.7 mm
r min.3 mm
r1 min.1.1 mm
2B82 mm
da min.92 mm
Da max.173 mm
ra max.1 mm
Weight4.90 Kg
Basic dynamic load rating (C)258 kN
Basic static load rating (C0)266 kN
(Grease) Lubrication Speed2600 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size85 mm
Outside Diameter180 mm
Width41 mm
Fillet Radius/Chamfer3 mm
r11.1 mm
Dynamic Load Rating258,000 N
Static Load Rating266,000 N
Limiting Speed - Grease2,600 rpm
Limiting Speed - Oil3,600 rpm
da1 (min)99 mm
da2 (min)92 mm
Da1 (max)166 mm
Da2 (max)173 mm
ra (max)2.5 mm
ra1 (max)1 mm
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Company Profile

Worktime 9: 00-18: 00 (بتوقيت بكين)
Phone +6531591338
Fax +6531591338
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