Sprocket (pre-drilled for taper bush) KR10B-3-Z021-1615

Designation	Dimension	Remark
z	21	number of teeth
p_t	5/8" 15.88 mm	Pitch (inch) - Dimensions for roller chain Pitch (metric) - Dimensions for roller chain
b₁	3/8" 9.65 mm	Internal width (inch) - Dimensions for roller chain Internal width (metric) - Dimensions for roller chain
d₁	10.16 mm	Roller diameter - Dimensions for roller chain
D_k	113.40 mm	Tip diameter (gearing)
D_t	106.52 mm	Pitch circle diameter (gearing)
D_n	85.00 mm	Hub diameter
D	20.00 mm	Diameter of pilot hole
L	60.00 mm	overall length
C	1.60 mm	Radius width
r	16.00 mm	Gear radius
Z_b	9.00 mm	Tooth width
h₃	42.10 mm	Tooth width

Designation	Dimension	Remark

Designation	Dimension											Roller chain
	z	D_k	D_t	D_n	D	L	r	C	Z_b	h₂	h₃	p		b₁		d₁
		mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	inch	mm	inch	mm
KR10B-3-Z015-1210	15	83,00	76,36	59,00	16,00	55,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z017-1210	17	93,00	86,39	69,00	16,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z019-1615	19	103,30	96,45	79,00	16,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z021-1615	21	113,40	106,52	85,00	20,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z023-2012	23	123,40	116,58	95,00	20,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z025-2517	25	134,00	126,66	105,00	20,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z027-2517	27	144,00	136,75	110,00	20,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z030-2517	30	158,80	151,87	120,00	20,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16

Designation	Dimension											Roller chain
	z	D_k	D_t	D_n	D	L	r	C	Z_b	h₂	h₃	p		b₁		d₁
		mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	inch	mm	inch	mm
DKR10B-Z021-021	21	113,40	106,52	75,00	16,00	53,00	16,00	1,60	9,10	-	-	15,88	5/8"	9,65	3/8"	10,16
KR10B-1-Z021	21	113,40	106,52	75,00	16,00	30,00	16,00	1,60	9,10	-	-	15,875	5/8"	9,65	3/8"	10,16
KR10B-1-Z021-1610	21	113,40	106,52	75,00	16,00	30,00	16,00	1,60	9,10	-	-	15,88	5/8"	9,65	3/8"	10,16
KR10B-1-Z021-45HRC	21	113,40	106,52	75,00	16,00	30,00	16,00	1,60	9,10	-	-	15,875	5/8"	9,65	3/8"	10,16
KR10B-1-Z021-AISI304	21	113,40	106,52	75,00	16,00	30,00	16,00	1,60	9,10	-	-	15,875	5/8"	9,65	3/8"	10,16
KR10B-2-Z021	21	113,40	106,52	85,00	16,00	45,00	16,00	1,60	9,00	25,50	-	15,875	5/8"	9,65	3/8"	10,16
KR10B-2-Z021-1610	21	113,40	106,52	85,00	16,00	45,00	16,00	1,60	9,00	25,50	-	15,88	5/8"	9,65	3/8"	10,16
KR10B-3-Z021	21	113,40	106,52	85,00	20,00	60,00	16,00	1,60	9,00	-	42,10	15,875	5/8"	9,65	3/8"	10,16
KR10B-3-Z021-1615	21	113,40	106,52	85,00	20,00	60,00	16,00	1,60	9,00	-	42,10	15,88	5/8"	9,65	3/8"	10,16

Accessories have been identified for this product that require calculation or other parameters that are unknown to us for your application.
Identified accessories: Taper bush 1615. You can find a selection of them here.

Type	Designation	Brand	Full designation
10B-3	Roller chain (Triplex)	HFH	Roller chain (Triplex) 10B-3

Name	Brand	Webshop	Notice
KR10B-3-Z021-1615	HFH		Premium quality, house brand

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