50B JIS Roller Chain Sprockets steel, C45 pilot bore, teeth harden

Model: 50B JIS Standard Roller Chain Sprocket

Item specifics

Standard: JIS Standard

Material: C45 Steel

Pitch: 15.875mm

Roller Diam.: 10.16mm

Teeth Thickness: 8.70mm

Bore: pilot bore

Chain No.: 50B

Teeth Harned: Yes

Review

Description

50B JIS Standard Roller Chain Sprockets 15.875x10.16 Steel, C45

Japanese JIS Standard 50B Sprockets

Pitch: 15.875mm

Roller Diam. : 10.16mm

Tooth Width: 8.70mm

Type: B

Bore Tolerance: H8

Teeth Hardness:38~45HRC

Case Depth: >1.0mm

Chain No.	No. teeth	Outside Diam.	Hub Diam.	LTB	Weight(kg)
50B1	8	48.00	29.0	25.0	0.17
50B1	9	53.00	34.0	25.0	0.23
50B1	10	58.00	40.0	25.0	0.30
50B1	11	64.00	45.5	25.0	0.38
50B1	12	69.00	50.0	25.0	0.45
50B1	13	74.00	51.0	25.0	0.50
50B1	14	79.00	52.0	25.0	0.54
50B1	15	84.00	57.0	25.0	0.64
50B1	16	89.00	62.0	25.0	0.74
50B1	17	94.00	67.0	25.0	0.85
50B1	18	100.00	72.0	28.0	1.07
50B1	19	105.00	73.0	28.0	1.13
50B1	20	110.00	73.0	28.0	1.19
50B1	21	115.00	73.0	28.0	1.24
50B1	22	120.00	73.0	28.0	1.30
50B1	23	125.00	73.0	28.0	1.36
50B1	24	130.00	73.0	28.0	1.43
50B1	25	135.00	73.0	28.0	1.49
50B1	26	140.00	73.0	28.0	1.56
50B1	27	145.00	73.0	28.0	1.64
50B1	28	150.00	73.0	28.0	1.71
50B1	29	155.00	73.0	28.0	1.79
50B1	30	161.00	73.0	28.0	1.87
50B1	31	166.00	73.0	28.0	1.95
50B1	32	171.00	73.0	28.0	2.04
50B1	33	176.00	73.0	28.0	2.13
50B1	34	181.00	73.0	28.0	2.22
50B1	35	186.00	73.0	28.0	2.32
50B1	36	191.00	83.0	35.0	2.90
50B1	37	196.00	83.0	35.0	3.00
50B1	38	201.00	83.0	35.0	3.10
50B1	39	206.00	83.0	35.0	3.20
50B1	40	211.00	83.0	35.0	3.31
50B1	41	216.00	83.0	35.0	3.42
50B1	42	221.00	83.0	35.0	3.54
50B1	43	226.00	83.0	35.0	3.65
50B1	44	231.00	83.0	35.0	3.77
50B1	45	237.00	83.0	35.0	3.89
50B1	46	242.00	83.0	35.0	4.02
50B1	47	247.00	83.0	35.0	4.15
50B1	48	252.00	83.0	35.0	4.28
50B1	49	257.00	83.0	35.0	4.41
50B1	50	262.00	83.0	35.0	4.55
50B1	51	267.00	83.0	35.0	4.68
50B1	52	272.00	83.0	35.0	4.82
50B1	53	277.00	83.0	35.0	4.97
50B1	54	282.00	83.0	35.0	5.12
50B1	55	287.00	83.0	35.0	5.26
50B1	56	292.00	83.0	35.0	5.42
50B1	57	297.00	83.0	35.0	5.57
50B1	58	302.00	83.0	35.0	5.73
50B1	59	307.00	83.0	35.0	5.89
50B1	60	312.00	83.0	35.0	6.05
50B1	61	317.00	93.0	40.0	6.77
50B1	62	322.00	93.0	40.0	6.94
50B1	63	327.00	93.0	40.0	7.11
50B1	64	333.00	93.0	40.0	7.28
50B1	65	338.00	93.0	40.0	7.46
50B1	66	343.00	93.0	40.0	7.64
50B1	67	348.00	93.0	40.0	7.82
50B1	68	353.00	93.0	40.0	8.01
50B1	69	358.00	93.0	40.0	8.19
50B1	70	363.00	93.0	40.0	8.38
50B1	71	368.00	83.0	40.0	8.24
50B1	72	373.00	93.0	40.0	8.77
50B1	73	378.00	93.0	40.0	8.97
50B1	74	383.00	93.0	40.0	9.17
50B1	75	388.00	93.0	40.0	9.38
50B1	76	393.00	93.0	40.0	9.58
50B1	77	398.00	93.0	40.0	9.79
50B1	78	403.00	93.0	40.0	10.01
50B1	79	409.00	93.0	40.0	10.22
50B1	80	414.00	98.0	45.0	10.92
50B1	81	419.00	98.0	45.0	11.14
50B1	82	424.00	98.0	45.0	11.36
50B1	83	429.00	98.0	45.0	11.59
50B1	84	434.00	98.0	45.0	11.82
50B1	85	439.00	98.0	45.0	12.05
50B1	86	444.00	98.0	45.0	12.28
50B1	87	449.00	98.0	45.0	12.52
50B1	88	454.00	98.0	45.0	12.76
50B1	89	459.00	98.0	45.0	13.00
50B1	90	464.00	98.0	45.0	13.25
50B1	92	474.00	98.0	45.0	13.75
50B1	95	489.00	98.0	45.0	14.51
50B1	96	494.00	98.0	45.0	14.78
50B1	100	515.00	107.0	50.0	16.62
50B1	102	525.00	107.0	50.0	17.17
50B1	105	540.00	107.0	50.0	18.02
50B1	110	565.00	107.0	50.0	19.49
50B1	112	575.00	107.0	50.0	20.10
50B1	114	585.00	107.0	50.0	20.72
50B1	120	616.00	107.0	50.0	22.64