3/4 " pitch 제이콥 체인 스프라켓, 60-2열   sprocke60-2.xls 다운받기

주문예 : 제이콥 2열 스프라켓 D60-BTB-13HT, 1215 x 25 mm 표준키홈


Double-Taper Bushed

NO.
Teeth		 Catalog
Number		 Bushing Diameter Max.
Bore		 Dimensions Type Weight(Approx.)
Outside
Diameter		 Pitch
Diameter		 L C Rim
Only		 Bushing
Only
13
14
15
16		 D60BTB13H
D60BTB14H
D60BTB15H
D60BTB16H		 1215
1215
1615
1615		 3.493
3.736
3.979
4.221		 3.134
3.371
3.607
3.844		 1 1/4
1 1/4
1 5/8
1 5/8		 1 1/2
1 1/2
1 1/2
1 1/2		 2 1/4
2 1/2
2 13/16
3		 B
B
B
B		 1.2
1.6
1.3
2.2		 1.6
1.7
1.8
2.3
17
18
19		 D60BTB17H
D60BTB18H
D60BTB19H		 1615
2012
2012
 4.462
4.704
4.945		 4.082
4.319
4.557		 1 5/8
2
2		 1 1/2
1 1/4
1 1/4		 3 1/4
 
 		 B
A
A		 2.5
3.0
3.5		 2.8
2.4
2.9
20
21
25
30		 D60BTB20H
D60BTB21H
D60BTB25H
D60BTB30H		 2517
2517
2517
2517		 5.185
5.426
6.387
7.586		 4.794
5.032
4.984
7.175		 2 1/2
2 1/2
2 1/2
2 1/2		 1 3/4
1 3/4
1 3/4
1 3/4		 3 61/64
4 3/16
5 5/32
6 11/32		 B
B
B
B		 4.0
5.0
7.5
13.5		 2.9
3.8
7.4
13.3
36
42
45
52		 D60BTB36H
D60BTB42H
D60BTB45H
D60BTB52H		 2517
2517
2517
2517		 9.022
10.458
11.176
12.849		 8.605
10.036
10.752
12.422		 2 1/2
2 1/2
2 1/2
2 1/2		 1 3/4
1 3/4
1 3/4
1 3/4		 4 1/4
4 1/4
4 1/4
4 1/4		 C
C
C
C		 17.5
25.5
29.5
41.0		 17.4
25.0
29.3
40.3
60
68
76
95		 D60BTB60H
D60BTB68H
D60BTB76H
D60BTB95H		 2517
2517
3020
3020		 14.761
16.672
18.583
23.121		 14.330
16.240
18.149
22.684		 2 1/2
2 1/2
3
3		 1 3/4
1 3/4
2
2		 4 1/4
4 1/2
5 1/4
5 1/4		 C1
C1
C1
C1		 32.5
36.5
42.5
48.5		 33.5
43.2
47.8
69.8
NOTE: Double 60 stock sprockets with or less have hardened teeth.


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