POSITIONING LOCKING BLOCKS –STANDARD TYPE–
■ Plain type
－ 0.01 － 0.02
– Plain type –
ℓ
Part Number
R ≦ 1
Inlay part Circumference C0.5
a
d 1
d 2
t
T
A
G°
ℓ ℓ 1
Type
L
G
d 2
A = 13–23
1.6
10 13 15 18 23 28 33 38 48
17 20 22
15 20 10 15 20 25 30
15 17 20 22
20
6 613 9.55.5 6
15 18 23 28 33 38 48 58
15 17
– Plain type – LBCSK (SKS3) LBCMK (HPM2T
G ° ± 10 ´
23 28 33 38 48 58
17 20 22
G
25
1.6
7 10 17 11.5 6.5 7
d 1
1.6
A/2
18 23 28 33 38 48 58 68 78 15 17 20 22
equivalent)
1 ℓ
＋ 0.2 0
G
R2
A
0 －
L
0.2
30
33 38 48 58 68 78 15 17 20 22
8 13 21 14 9 9
A = 28–78
■ Oil groove type/Oil–free type
Part Number
a
d 1
d 2
t
T
A
G°
ℓ ℓ 1
Type
L
15 20 15 20 20 25 30
15 17 20 22
Part Number
M Material H Hardness
20
15 18 23 28 33 38 48
6 613 9.55.5 6
15 17
a
a
LBCSK LBCMK
SKS3
53–56HRC
– Oil groove type –
＋ 0.2 0
A
LBCSM (SKS3)
HPM2T equivalent
37–41HRC
25
28 33 38 48 58 68 78 15 17 20 22
7 10 1711 6.5 7
• Strength calculation for inlay sections D P.1194
－ 0.01 － 0.02
–Oil–free type– LBCSZ (SKS3)
–Oil groove type–
ℓ
30
33 38 48 58 68 78 15 17 20 22
8 13 21 14 9 9
R ≦ 1
Inlay part Circumference C0.5
2
G
d 2
A = 15–23
1.6
Part Number – T – A – G LBCSK30 – 25 – A58 – G15 LBCSZ30 – 25 – A58 – G20
Order
G ° ± 10 ´
G
2
1.6
d 1
1.6
A/2
＋ 0.2 0
G
ℓ 1
R2
Quotation
A
Delivery
0 －
L
0.2
2
A = 28–78
0.5
● Enlarged view of oil groove
R1.25
Example
2
Part Number
M Material H Hardness
a
a
＋ 0.2 0
LBCSM
SKS3
53–56HRC
A
• Strength calculation for inlay sections D P.1194
－ 0.01 － 0.02
–Oil–free (special solid lubricant) type–
ℓ
R ≦ 1
Inlay part Circumference C0.5
G
2 d
A=15–23
1.6
G ° ± 10 ´
G
1.6
d
1
1.6
A/2
ℓ 1
G
＋ 0.2 0
R2
A
0 －
L
0.2
A = 28–78
Part Number
M Material H Hardness
a
a
＋ 0.2 0
LBCSZ
SKS3
53–56HRC
A
• Strength calculation for inlay sections D P.1194
559
560
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