Bearing LMF20 Samick

Bearing LMF20 Samick SEARCH - Whether 50x90x20 it's Boyal Industrial Pte ltd. agriculture or construction 50 Bore Diameter (mm) equipment your working on, Has theLinear Bearings you need.

Bearing number: 7210DB
Size (mm): 50x90x20
Bore Diameter (mm): 50
Outer Diameter (mm): 90
Width (mm): 20
d: 50 mm
D: 90 mm
B: 20 mm

Product Details

Bearing number 7210DB
Size (mm) 50x90x20
Bore Diameter (mm) 50
Outer Diameter (mm) 90
Width (mm) 20
d 50 mm
D 90 mm
B 20 mm
C 20 mm
Angle (α) 30 °
a 10.2 mm
r min. 1.1 mm
r1 min. 0.6 mm
2B 40 mm
da min. 55 mm
Da max. 85 mm
ra max. 0.6 mm
Weight 0.485 Kg
Basic dynamic load rating (C) 67 kN
Basic static load rating (C0) 63 kN
(Grease) Lubrication Speed 5300 r/min
Bore Type Cylindrical Bore
Enclosure Open
Configuration Duplex
Bore Size 50 mm
Outside Diameter 90 mm
Width 20 mm
Fillet Radius/Chamfer 1.1 mm
r1 0.6 mm
Dynamic Load Rating 67,000 N
Static Load Rating 63,000 N
Limiting Speed - Grease 5,300 rpm
Limiting Speed - Oil 6,700 rpm
da1 (min) 57 mm
da2 (min) 55 mm
Da1 (max) 83 mm
Da2 (max) 85 mm
ra (max) 1 mm
ra1 (max) 0.6 mm
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