Nominal shaft diameter(mm) |
Inch
|
1/2 |
mm
|
12.7 |
Resin retainer |
LMB¡UU
|
LMB8UU |
Ball circuit
|
4 |
Weight(g)
|
37 |
LM¡UU-AJ
|
LMB8UU-AJ |
Ball circuit
|
4 |
Weight(g)
|
36.5 |
LM¡UU-OP
|
LMB8UU-OP |
Ball circuit
|
3 |
Weight(g)
|
28 |
dr(mm) |
Inch(mm)
|
0.5 |
dr£¨mm£©
|
12.7 |
Tolerance(Precision)(Inch)
|
0/-.00025 |
Tolerance(Precision)(¦Ìm)
|
0/-6 |
Tolerance (High)(Inch)
|
0/-.00040 |
Tolerance (High)(¦Ìm)
|
0/-9 |
Major dimensions and tolerance |
D(Inch/mm)
|
.8750/22.225 |
D(Tolerance)(Inch)
|
0/-.00050 |
Tolerance(¦Ìm)
|
0/-13 |
L(Inch/mm)
|
1.2500/31.750 |
L (Tolerance)(Inch )
|
0/-.008 |
L (Tolerance)(¦Ìm )
|
0/-200 |
B(Inch/mm)
|
.9625/24.46 |
B (Tolerance)(Inch )
|
0/-.008 |
B (Tolerance)(¦Ìm )
|
0/-200 |
W(Inch/mm)
|
.0459/1.168 |
D1(Inch/mm)
|
.8209/20.853 |
h(Inch/mm)
|
.06/1.5 |
h1(mm)
|
.34/7.9375 |
¦È
|
80¡ã |
Eccentricity(Inch/¦Ìm) |
Precision
|
.0003/8 |
High
|
.0005/12 |
|
Radial clearance (Max) (Inch/¦Ìm)
|
-.0001/-3 |
Basic load rating(N) |
Dynamic(Co)
|
510 |
Static(Co)
|
784 |
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