Nominal shaft diameter(mm) |
Inch
|
1-1/4 |
mm
|
31.75 |
Resin retainer |
LMB¡UU
|
LMB20UU |
Ball circuit
|
6 |
Weight(g)
|
440 |
LM¡UU-AJ
|
LMB20UU-AJ |
Ball circuit
|
6 |
Weight(g)
|
430 |
LM¡UU-OP
|
LMB20UU-OP |
Ball circuit
|
5 |
Weight(g)
|
370 |
dr(mm) |
Inch(mm)
|
1.25 |
dr£¨mm£©
|
31.75 |
Tolerance(Precision)(Inch)
|
0/-.00035 |
Tolerance(Precision)(¦Ìm)
|
0/-8 |
Tolerance (High)(Inch)
|
0/-.00050 |
Tolerance (High)(¦Ìm)
|
0/-12 |
Major dimensions and tolerance |
D(Inch/mm)
|
50.800/2.0000 |
D(Tolerance)(Inch)
|
0/-.00075 |
Tolerance(¦Ìm)
|
0/-19 |
L(Inch/mm)
|
2.6250/66.675 |
L (Tolerance)(Inch )
|
0/-.012 |
L (Tolerance)(¦Ìm )
|
0/-300 |
B(Inch/mm)
|
2.0047/50.92 |
B (Tolerance)(Inch )
|
0/-.012 |
B (Tolerance)(¦Ìm )
|
0/-300 |
W(Inch/mm)
|
.0679/1.727 |
D1(Inch/mm)
|
1.8859/47.904 |
h(Inch/mm)
|
.10/2.5 |
h1(mm)
|
.625/15.875 |
¦È
|
50¡ã |
Eccentricity(Inch/¦Ìm) |
Precision
|
.0005/12 |
High
|
.0008/20 |
|
Radial clearance (Max) (Inch/¦Ìm)
|
-.0003-8 |
Basic load rating(N) |
Dynamic(Co)
|
1570 |
Static(Co)
|
2740 |