Power Transmission

#50 QD Standard Sprockets

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Features

Type QD standard hardened teeth.

One-piece Forged Construction

Product Specifications

Specs

No. Teeth	CI Part #	Bushing	Diameters		Type	Max. Bore	Dimensions							Weight (Approx.)		UPC CODE
No. Teeth	CI Part #	Bushing	Outside Diameter	Pitch Diameter	Type	Max. Bore	L1	L2	C	Y	G	X	T	With Hub	Rim Only	UPC CODE
12	50JA12H	JA	2.710	2.415	B	1¹⁄4	1¹⁄8	1¹⁄8	2¹⁄16	²¹⁄32	⁹⁄32	⁵⁄8	0.343	1.24	0.34	744587359662
13	50JA13H	JA	2.910	2.612	B	1¹⁄4	1¹⁄8	1¹⁄8	2¹⁄16	²¹⁄32	⁹⁄32	⁵⁄8	0.343	1.30	0.40	744587359679
14	50JA14H	JA	3.110	2.803	B	1¹⁄4	1¹⁄8	1¹⁄8	2¹⁄16	²¹⁄32	⁹⁄32	⁵⁄8	0.343	1.45	0.52	744587359686
15	50JA15H	JA	3.320	3.006	B	1¹⁄4	1¹⁄8	1¹⁄8	2¹⁄16	²¹⁄32	⁹⁄32	⁵⁄8	0.343	1.50	0.60	744587359693
16	50JA16H	JA	3.520	3.204	B	1¹⁄4	1¹⁄8	1¹⁄8	2¹⁄16	²¹⁄32	⁹⁄32	⁵⁄8	0.343	1.58	0.68	744587359709
17	50SH17H	SH	3.720	3.401	B	1⁵⁄8	1⁷⁄16	1⁷⁄16	2¹¹⁄16	²⁹⁄32	¹⁵⁄32	¹³⁄16	0.343	1.84	0.84	744587359716
18	50SH18H	SH	3.920	3.599	B	1⁵⁄8	1⁷⁄16	1⁷⁄16	2¹¹⁄16	²⁹⁄32	¹⁵⁄32	¹³⁄16	0.343	2.04	1.04	744587359723
19	50SH19H	SH	4.120	3.797	B	1⁵⁄8	1⁷⁄16	1⁷⁄16	2¹¹⁄16	²⁹⁄32	¹⁵⁄32	¹³⁄16	0.343	2.24	1.24	744587359730
20	50SDS20H	SDS	4.320	3.995	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	2.20	1.20	744587359747
21	50SDS21H	SDS	4.520	4.194	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	2.32	1.32	744587359754
22	50SDS22H	SDS	4.720	4.392	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	2.48	1.42	744587359761
23	50SDS23H	SDS	4.920	4.590	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	2.58	1.58	744587359778
24	50SDS24H	SDS	5.120	4.788	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	2.70	1.70	744587359785
25	50SDS25H	SDS	5.320	4.987	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	2.86	1.86	744587359792
26	50SDS26H	SDS	5.520	5.185	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	3.00	2.00	744587359808
27	50SDS27H	SDS	5.720	5.384	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	3.12	2.12	744587359815
28	50SDS28H	SDS	5.920	5.582	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	3.32	2.32	744587359822
30	50SDS30H	SDS	6.320	5.979	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	3.64	2.64	744587359839
32	50SDS32H	SDS	6.720	6.376	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	3.98	2.98	744587359846
35	50SDS35H	SDS	7.320	6.972	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	4.62	3.62	744587359853
36	50SDS36H	SDS	7.520	7.171	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	4.64	3.64	744587359860
40	50SDS40H	SDS	8.320	7.966	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	5.74	4.74	744587359877
42	50SDS42H	SDS	8.720	8.363	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	6.40	5.40	744587359884
45	50SDS45H	SDS	9.310	8.960	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	6.90	5.90	744587359891
48	50SDS48H	SDS	9.910	9.556	B	2	1¹⁄2	1¹⁄2	3³⁄16	³¹⁄32	¹³⁄32	³⁄4	0.343	7.66	6.66	744587359907