1 3/4" pitch 제이콥 체인 스프라켓, 140-1열   sprocket140-1.xls 다운받기

주문예 : 제이콥 스프라켓 140-BTB-12H, 2517 x 55 mm 표준키홈


 
열처리 타입-H
No.
Teeth		 Catalog
Number
12
13
14		 140BTB12H
140BTB13H
140BTB14H
15
16
17		 140BTB15H
140BTB16H
140BTB17H
18
19
21
26		 140BTB18H
140BTB19H
140BTB21H
140BTB26H


Single-Taper Bushed

NO.
Teeth		 Catalog
Number		 Bushing Diameter Max.
Bore		 Dimensions Type Weight(Approx.)
Outside
Diameter		 Pitch
Diameter		 L C Rim
Only		 Bushing
Only
12
13
14
15		 140BTB12
140BTB13
140BTB14
140BTB15		 2517
3020
3020
3020		 7.581
8.150
8.718
9.283		 6.762
7.313
7.864
8.417		 2 1/2
3
3
3		 1 3/4
2
2
2		 4 1/4
5 1/4
5 1/4
5 1/4		 B,D
B,D
B,D
B,D		 7.0
8.0
10.0
12.0		 3.5
6.5
6.5
6.5
16
17
18
19		 140BTB16
140BTB17
140BTB18
140BTB19		 3020
3020
3020
3020		 9.848
10.411
10.975
11.537		 8.970
9.524
10.078
11.537		 3
3
3
3		 2
2
2
2		 5 1/4
5 1/4
5 1/4
5 1/4		 B,D
B,D
B,D
B,D		 14.0
16.0
18.0
20.0		 6.5
6.5
6.5
6.5
21
26
35		 140BTB21
140BTB26
140BTB35		 3020
3020
3535		 12.660
15.463
20.494		 11.742
14.518
19.523		 3
3
3 1/2		 2
2
3 1/2		 5 1/4
5 1/4
6 1/2		 B,D
B,D
C		 24.0
40.0
78.0		 6.5
6.5
14
45
60
70		 140BTB45
140BTB60
140BTB70		 4040
4040
4040		 26.076
34.442
40.017		 25.087
33.438
39.006		 4
4
4		 4
4
4		 7 3/4
7 3/4
7 3/4		 C
C
C		 118.0
188.0
241.0		 22
22
22


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