NU211 Cylindrical Roller Bearing 55x100x21mm

NU211 Cylindrical Roller Bearing 55x100x21mm Deal is your source for OEM Mud Pump Bearing Bearing Wholesalers and accessories. We 100x180x34 100x180x34 Size (mm) sell GenuineMud Pump Bearing at discount prices.

Bearing number:7220BDT
Size (mm):100x180x34
Bore Diameter (mm):100
Outer Diameter (mm):180
Width (mm):34
d:100 mm
D:180 mm
B:34 mm
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Product Details

Bearing number7220BDT
Size (mm)100x180x34
Bore Diameter (mm)100
Outer Diameter (mm)180
Width (mm)34
d100 mm
D180 mm
B34 mm
C34 mm
Angle (α)40 °
a41.8 mm
r min.2.1 mm
r1 min.1.1 mm
2B68 mm
da min.107 mm
Da max.173 mm
ra max.1 mm
Weight3.32 Kg
Basic dynamic load rating (C)219 kN
Basic static load rating (C0)237 kN
(Grease) Lubrication Speed2200 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size100 mm
Outside Diameter180 mm
Width34 mm
Fillet Radius/Chamfer2.1 mm
r11.1 mm
Dynamic Load Rating219,000 N
Static Load Rating237,000 N
Limiting Speed - Grease2,200 rpm
Limiting Speed - Oil3,000 rpm
da1 (min)112 mm
da2 (min)107 mm
Da1 (max)168 mm
Da2 (max)173 mm
ra (max)2 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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