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SLIDE BUSH<br />

SMK-G-L TYPE<br />

- Square Flange Long type -<br />

<br />

<br />

part number structure<br />

<br />

example SMK 25 G - L UU - SK<br />

<br />

<br />

<br />

<br />

<br />

<br />

SMK type<br />

inner contact diameter (dr)<br />

outer cylinder<br />

surface treatment<br />

blank: no surface treatment<br />

SK: electroless nickel plating<br />

LF: low temperature black chrome<br />

treatment with fluoride coating<br />

SB: black oxide (not available on<br />

anti-corrosion type)<br />

SC: industrial chrome plating<br />

seals on both sides<br />

<br />

<br />

<br />

SLIDE BUSH<br />

resin retainer<br />

long type<br />

part number *<br />

SMK 6G-LUU<br />

SMK 8G-LUU<br />

SMK10G-LUU<br />

SMK12G-LUU<br />

SMK13G-LUU<br />

SMK16G-LUU<br />

SMK20G-LUU<br />

SMK25G-LUU<br />

SMK30G-LUU<br />

* UU type is standard.<br />

number<br />

of ball<br />

circuits<br />

4<br />

4<br />

4<br />

4<br />

4<br />

4<br />

5<br />

6<br />

6<br />

mm<br />

6<br />

8<br />

10<br />

12<br />

13<br />

16<br />

20<br />

25<br />

30<br />

dr<br />

tolerance<br />

μm<br />

0<br />

−10<br />

0<br />

−12<br />

mm<br />

12<br />

15<br />

19<br />

21<br />

23<br />

28<br />

32<br />

40<br />

45<br />

D<br />

tolerance<br />

μm<br />

0<br />

−13<br />

0<br />

−16<br />

0<br />

−19<br />

major dimensions<br />

L<br />

±0.3 Df<br />

mm mm<br />

26 28<br />

32 32<br />

39 40<br />

41 42<br />

45 43<br />

53 48<br />

59 54<br />

83 62<br />

90 74<br />

K<br />

mm<br />

22<br />

25<br />

30<br />

32<br />

34<br />

37<br />

42<br />

50<br />

58<br />

flange<br />

t P.C.D.<br />

mm mm<br />

5 20<br />

5 24<br />

6 29<br />

6 32<br />

6 33<br />

6 38<br />

8 43<br />

8 51<br />

10 60<br />

X×Y×Z<br />

mm<br />

3.5×6×3.1<br />

3.5×6×3.1<br />

4.5×7.5×4.1<br />

4.5×7.5×4.1<br />

4.5×7.5×4.1<br />

4.5×7.5×4.1<br />

5.5×9×5.1<br />

5.5×9×5.1<br />

6.6×11×6.1<br />

eccentricity perpendicularity<br />

μm μm<br />

15 15<br />

20 20<br />

basic load rating<br />

static<br />

Co<br />

N<br />

dynamic<br />

C<br />

N<br />

262<br />

352<br />

493<br />

637<br />

682<br />

1,039<br />

1,160<br />

1,300<br />

2,160<br />

476<br />

615<br />

1,005<br />

1,430<br />

1,560<br />

2,350<br />

2,740<br />

2,960<br />

5,880<br />

allowable<br />

static moment<br />

MO<br />

N・m<br />

1.15<br />

1.94<br />

3.98<br />

6.26<br />

7.68<br />

13.2<br />

17.9<br />

27.2<br />

61.3<br />

mass<br />

g<br />

20<br />

32<br />

59<br />

67<br />

88<br />

125<br />

170<br />

380<br />

460<br />

shaft<br />

diameter<br />

mm<br />

6<br />

8<br />

10<br />

12<br />

13<br />

16<br />

20<br />

25<br />

30<br />

1N≒0.102kgf 1N・m≒0.102kgf・m<br />

C-36 C-37

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