Oil groove
Plain
PRECISION LEADER PINS − HEAD/OIL GROOVE PRESS–FIT LENGTH DESIGNATION TYPE/PRESS–FIT DIAMETER/LENGTH DESIGNATION TYPE−
Suitable
Leader pins with head Leader Bushings
■ Press–fit length designation
GPJL
GPJL
GPJL
GPJL
GPJL
Type
Type
Type
Type
Type
N 1mm inc.
N 1mm inc.
N 1mm inc. 8–24 8–30 8–37 8–45
N 1mm inc. 8–35 8–45
N 1mm inc. 12–50 12–60
D
L
D
L
D
L
D
L
D
L
40 45 6–16 50 55 60 65 6–24 70 75 6–35 80 85 6–45 90 95 6–50 100 105 6–60 110 115 6–70 120–200 (5mm increments) 6–80 210–250 (10mm increments)
40 45 5–16 50 55 60 65 5–24 70 75 5–35 80 5–45 5–16 50 55 60 65 5–24 70 75 5–35 80 5–45 40 45 40 45 5–16 50 55 60 65 5–24 70 75 5–35 80 85 5–45 90 95 5–50 100 105 5–60 110 115 5–70 120–200 (5mm increments) 5–80 6–16 50 55 60 65 6–24 70 75 6–35 80 85 6–45 90 95 6–50 100 105 6–60 110 115 6–70 120–200 (5mm increments) 6–80 40 45
120 125 130 135
50 55 60 65 70 75 80 85
70 75 80 85
8
90 95 8–50 100 105 110 115 8–60 120 125 8–70 130 135 8–80 140 145 8–90 150 155 8–100 160 165 8–110 170 175 8–120 180–200 (5mm increments) 8–130 210–450 (10mm increments)
140 145 12–70 150–185 (5mm increments) 12–80 190 195 200 210 12–90 220 230 12–100 240 250 12–110 260 270 12–120 280 12–130 290 300 12–140 310 320 12–150 330 340 12–160 350 12–170 360 12–180 370 380 12–190 390–550 (10mm increments) 12–200
Press–fit section DK tolerance
GPJL
Press–fit section D m5
16
(Press–fit diameter D m5 /length free designation) (Press–fit diameter/length free designation type)
90 95 8–50 100 105 110 115 8–60 120 125 8–70 130 135 8–80 140 145 8–90 150 155 8–100 160 165 8–110 170–200 (5mm increments) 8–120
Sliding part D
T H E
GPJ–XL
10
28
35
+ 0.012 + 0.006 + 0.015 + 0.007
8
8
11 3 13 4
–0.015 –0.020 –0.020 –0.025
50
10 12 13 16 20 25 28 30 32 35 40 50
10 12 13 16 20 25 28 30 32 35 40 50
5
17 18 21 25 30 33 35 37 40
6–24 6–30 6–35 6–40 6–50 6–60 6–70 6–80 6–90
50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135
DK ± 0.002
6
12
8–30 8–37 8–45
10–40
60 65 70 75 80 85 90 95
+ 0.017 + 0.008
100 105 110 115
5
–0.025 –0.030
10–50 120–135 (5mm increments) 10–60 140 145 10–70 150–175 (5mm increments) 10–80 180 185 190 195 10–90 200 210 10–100 220 230 10–110 240 250 10–120 260 270 10–130 280–500 (10mm increments) 10–140
2–3
8
20
0.2
8–50 100 105 110 115 8–60 120 125 8–70 130 135 8–80 140 145 8–90 150 155 8–100 160 165 8–110 170–200 (5mm increments) 8–120 210–400 (10mm increments)
+ 0.020 + 0.009 DK
–0.030 –0.040
200 210 220 230 240 250 260 270
15–90 15–100 15–110 15–120 15–130 15–140 15–150 15–160 15–170 15–180
10 45 12 56
40
± 0.003
30
8
140–200 (5mm increments) 210–300 (10mm increments)
+ 0.024 + 0.011
–0.030 –0.050
6–100
60
60
15 65
13
8–24
50 55 60 65
280
8–30 70 75 80 85 8–40 90 95 8–50 100 105 8–60 110 115 8–70 120 125 8–80 130 135 8–90 140 145 8–100 150 155 8–110 160 8–120 165 8–117 170–200 (5mm increments) 8–120 210–350 (10mm increments)
■ Chart of press–fit tolerance GPJL
290 300 310 320 330 340
0 －
E
T
60
0.2
＋ 0.025
Sliding part ( D )
N
－ 0.5 － 1.5
L
350 360
8–37 8–45
70 75 80 85
＋ 0.020
＋ 0.024 ＋ 0.011
GPJL Normal
370 380 15–190 390–550 (10mm increments) 15–200
90 95 8–50 100 105 110 115 8–60 120 125 8–70 130 135 8–80 140 145 8–90 150 155 8–100 160 165 8–110 170–200 (5mm increments) 8–120 210–350 (10mm increments) 8–120
＋ 0.020 ＋ 0.009
＋ 0.015
25
＋ 0.017 ＋ 0.008
Press- t section D m5
＋ 0.015 ＋ 0.007
＋ 0.010
E No. of oil grooves/Groove pitch details D P.795 E Recommended mold temperature for the usage of a precision leader pin and bushing is 80°C or less because of little clearance between them. ( D P.788 ) E A center hole may be left on one or both ends. E Oil groove part might not be colored by heat treatment. Despite differences in appearance, it can be used without any problem.
＋ 0.012 ＋ 0.006
32
＋ 0.005
GPJL
＋ 0.005 0 ＋ 0.005 0 D8/10 D12–16 D20–30 D32–50 D60 ＋ 0.005 0 ＋ 0.005 0 ＋ 0.005 0
When DKC code is used ＋ 0.005 0 Press- t section D
0
M Material SUJ2
H Hardness 58HRC– (Induction hardening)
■ Press–fit diameter/length designation type Type GPJ–XL Type
GPJ–XL
GPJ–XL
GPJ–XL
Type
Type
Part Number
N 1mm inc. 10–16
N 1mm inc. 11–24 11–30 11–35 11–40 11–50 11–60 11–70 11–80 11–90
N 1mm inc. 13–30 13–37 13–45
N 1mm inc. 15–40
DK 0.001mm inc.
DK 0.001mm inc.
DK 0.001mm inc.
DK 0.001mm inc.
Delivery Quotation
– L – N – DK
Order
D
L
D
L
D
L
D
L
Type D GPJL 25 – 150 – N80 GPJ–XL 25 – 150 – N80 – DK25.015
50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135
60 65 70 75 80 85 90 95
100 105 110 115
40 45
8.000
15–50 120–135 (5mm increments) 15–60 140 145 15–70 150–175 (5mm increments) 15–80 180 185 190 195 15–90 200 210 15–100 220 230 15–110 240 250 15–120 260 270 15–130 280–500 (10mm increments) 15–140
50 55 60 65 10–24 70 75 10–35 80 10–45
8
8.050
13–50 100 105 110 115 13–60 120 125 13–70 130 135 13–80 140 145 13–90 150 155 13–100 160 165 13–110 170–200 (5mm increments) 13–120 210–400 (10mm increments)
Part Number – L – N – DK – (MC/MMC … etc.) GPJL25 – 180 – N100 – MC GPJ–XL25 – 180 –N100–DK25.015– MC Alteration details D P.789
20.000
40.000
40 45
10–16
30.000
10.000
Alterations
20
40
50 55 60 65 10–24 70 75 10–35 80 10–45
30
10
20.050
40.050
30.050
10.050
10–16
40 45
140–200 (5mm increments) 210–300 (10mm increments)
50 55 60 65 10–24 70 75 10–35 80 85 10–45 90 95 10–50 100 105 10–60 110 115 10–70 120–200 (5mm increments) 10–80
Alterations Code
Spec.
11–100
12.000
Tip tapping X Not available for D = 8/10 D
120 125 130 135
13–24
17–50 17–60
50 55 60 65
12
M
13–30 70 75 80 85 13–40 90 95 13–50 100 105 13–60 110 115 13–70 120 125 13–80 130 135 13–90 140 145 13–100 150 155 13–110 160 13–120 165 13–117 170–200 (5mm increments) 13–120 210–350 (10mm increments)
13–37 13–45
70 75 80 85
12.050
M × Pitch ℓ 12/13 M 6 × 1.0 12 16 M10 × 1.5 20 20 M12 × 1.75 24 25–60 M16 × 2.0 32
140 145 17–70 150–185 (5mm increments) 17–80 190 195 200 210 17–90 220 230 17–100 240 250 17–110 260 270 17–120 280 17–130 290 300 17–140 310 320 17–150 330 340 17–160 350 17–170 360 17–180 370 380 17–190 390–550 (10mm increments) 17–200
MC
90 95 13–50 100 105 110 115 13–60 120 125 13–70 130 135 13–80 140 145 13–90 150 155 13–100 160 165 13–110 170–200 (5mm increments) 13–120 210–350 (10mm increments)
ℓ
32.000
11–16
40 45
25.000
32
50 55 60 65 11–24 70 75 11–35 80 85 11–45 90 95 11–50 100 105 11–60 110 115 11–70 120–200 (5mm increments) 11–80
25
50.000
M
Tapping on the head X Not available for D = 8/10 D
32.050
25.050
50
13.000
MMC
50.050
13
M × Pitch ℓ 12–20 M5 × 0.8 10 25–60 M8 × 1.25 16
13.050
ℓ
13–35 13–45
70 75 80 85
Press–fit section tolerance alteration D m5 c D + 0.005 0 E Available for GPJL Leader assist mounting process E Available for D40/50/60
11–16
40 45
DKC
90 95 13–50 100–115 (5mm increments) 13–60 120 125 13–70 130 135 13–80 140 145 13–90 150 155 13–100 160 165 13–110 170 175 13–120 180–200 (5mm increments) 13–130 210–450 (10mm increments)
13–24 13–30 13–37 13–45
50 55 60 65 70 75 80 85
50 55 60 65 11–24 70 75 11–35 80 85 11–45 90 95 11–50 100 105 11–60 110 115 11–70 120–200 (5mm increments) 11–80 210–250 (10mm increments)
N
20–90 20–100 20–110 20–120 20–130 20–140 20–150 20–160 20–170 20–180
200 210 220 230 240 250 260 270
16.000
35.000
16
35
90 95 13–50 100 105 110 115 13–60 120 125 13–70 130 135 13–80 140 145 13–90 150 155 13–100 160 165 13–110 170–200 (5mm increments) 13–120
16.050
GA
35.050
28.000
Alteration details D P.789
28
280
28.050
60.000
290 300 310 320 330 340
60
60.050
350 360
370 380 20–190 390–550 (10mm increments) 20–200
E Designate Nmin. value for GPJL when no press–fit section is required. ex.D = 40 c N = 10 E The N dimension also includes the head thickness and the undercut below the head, so in case of N = T + (2 or 3), there will be no press–fit part.
797
798
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