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 |