ID 40～60 mm単列深溝ボールベアリング

ID 40～60 mm：単列深溝ボールベアリング


	Dimensions (mm)				Basic Load Ratings (kN)		Limiting Speeds (RPM)			Mass (kg)
	Bore	Outer Diameter	Width	Minimum Chamfer	Dynamic Load	Static Load	Grease		Oil
Part Number	d	D	B	r_smin	C_r	C_0r	RS, 2RZ, Z, ZZ	2RS	Open, Z	approx.
61808	40	52	7	0.3	6.35	5.55	12000	6700	14000	0.03
61908		62	12	0.6	13.80	10.00	11000	6300	13000	0.11
16008		68	9	0.3	13.80	10.20	10000	–	12000	0.13
6008		68	15	1.0	17.80	11.50	10000	6000	12000	0.19
6208		80	18	1.1	32.50	19.00	8500	5600	10000	0.37
6308		90	23	1.5	42.30	24.00	7500	5300	9000	0.64

61809	45	58	7	0.3	6.63	6.15	11000	6000	13000	0.04
61909		68	12	0.6	14.10	10.90	9500	5600	12000	0.13
16009		75	10	0.6	16.50	10.80	9000	–	11000	0.17
6009		75	16	1.0	22.10	15.20	9000	5300	11000	0.24
6209		85	19	1.1	35.10	21.60	7500	5300	9000	0.42
6309		100	25	1.5	55.30	32.00	6700	4800	8000	0.83

61810	50	65	7	0.3	6.76	6.80	9500	5300	11000	0.05
61910		72	12	0.6	14.60	11.80	9000	5300	11000	0.14
16010		80	10	0.6	16.80	11.40	8500	–	10000	0.18
6010		80	16	1.0	22.90	16.60	8500	4800	10000	0.26
6210		90	20	1.1	37.10	23.20	7100	4800	8500	0.46
6310		110	27	2.0	65.00	38.50	6000	4300	7500	1.06

61811	55	72	9	0.3	9.04	8.80	8500	4800	10000	0.08
61911		80	13	1.0	16.50	14.00	8000	4500	9500	0.19
16011		90	11	0.6	19.40	16.30	7500	–	9000	0.26
6011		90	18	1.1	29.60	21.20	7500	4500	9000	0.38
6211		100	21	1.5	46.20	29.30	6300	4300	7500	0.62
6311		120	29	2.0	74.10	45.00	5600	4000	6700	1.37

61812	60	78	10	0.3	11.90	11.40	8000	4500	9500	0.10
61912		85	13	1.0	19.40	16.30	7500	4300	9000	0.19
16012		95	11	0.6	20.00	17.50	7100	–	8500	0.28
6012		95	18	1.1	30.70	23.20	7100	4000	8500	0.41
6212		110	22	1.5	55.30	36.00	5600	3800	7100	0.78
6312		130	31	2.1	85.20	52.00	5300	3600	6300	1.72


	Snap Ring Groove Dimensions (mm)					Snap Ring Dimensions (mm)		Abutment and Fillet Dimensions (mm)
Part	a	b	D₁	y₀	y_1s	D₂	f	d_a	D_a	r_a	D_x	C_Y
Number	max	min	max	max	min	max	max	min	max	max	max	min	max
61808	1.30	0.95	50.70	0.25	0.30	54.80	0.85	42.0	42.0	50.0	0.3	55.5	1.8
61908	1.70	0.95	60.70	0.25	0.50	64.80	0.85	44.0	46.0	58.0	0.6	65.5	2.3
16008	–	–	–	–	–	–	–	37.0	–	60.0	0.3	–	–
6008	2.49	1.90	64.82	0.60	0.50	74.60	1.70	45.0	47.5	63.0	1.0	76.0	3.8
6208	3.28	1.90	76.81	0.60	0.50	86.60	1.70	46.5	50.5	73.5	1.0	88.0	4.6
6308	3.28	2.70	86.79	0.60	0.50	96.50	2.46	48.0	53.0	82.0	1.5	98.0	5.4

61809	1.30	0.95	56.70	0.25	0.30	60.80	0.85	47.0	47.5	56.0	0.3	61.5	1.8
61909	1.70	0.95	66.70	0.25	0.50	70.80	0.85	49.0	50.0	64.0	0.6	72.0	2.3
16009	–	–	–	–	–	–	–	49.0	–	71.0	0.6	–	–
6009	2.49	1.90	71.83	0.60	0.50	81.60	1.70	50.0	53.5	70.0	1.0	83.0	3.8
6209	3.28	1.90	81.81	0.60	0.50	91.60	1.70	51.5	55.5	78.5	1.0	93.0	4.6
6309	3.28	2.70	96.80	0.60	0.50	106.50	2.46	53.0	61.5	92.0	1.5	108.0	5.4

61810	1.30	0.95	63.70	0.25	0.30	67.80	0.85	52.0	52.5	63.0	0.3	68.5	1.8
61910	1.70	0.95	70.70	0.25	0.50	74.80	0.85	54.0	55.0	68.0	0.6	76.0	2.3
16010	–	–	–	–	–	–	–	54.0	–	76.0	0.6	–	–
6010	2.49	1.90	76.81	0.60	0.50	86.60	1.70	55.0	58.5	75.0	1.0	88.0	3.8
6210	3.28	1.90	86.79	0.60	0.50	96.50	2.46	56.5	60.0	83.5	1.0	98.0	5.4
6310	3.28	2.70	106.81	0.60	0.50	116.60	2.46	59.0	68.0	101.0	2.0	118.0	5.4

61811	1.70	0.95	70.70	0.25	0.30	74.80	0.85	57.0	59.0	70.0	0.3	76.0	2.3
61911	2.10	1.30	77.90	0.40	0.50	84.40	1.22	60.0	61.5	75.0	1.0	86.0	2.9
16011	–	–	–	–	–	–	–	59.0	–	86.0	0.6	–	–
6011	2.87	2.70	86.79	0.60	0.50	96.50	2.46	61.5	64.0	83.5	1.0	98.0	5.0
6211	3.28	2.70	96.80	0.60	0.50	106.50	2.46	63.0	66.5	92.0	1.5	108.0	5.4
6311	4.06	3.10	115.21	0.60	0.50	129.70	2.82	64.0	72.5	111.0	2.0	131.5	6.5

61812	1.70	1.30	792.20	0.40	0.30	82.70	1.12	62.0	64.0	76.0	0.3	84.0	2.2
61912	2.10	1.30	82.90	0.40	0.50	89.40	1.12	65.0	66.0	80.0	1.0	91.0	2.9
16012	–	–	–	–	–	–	–	64.0	–	91.0	0.6	–	–
6012	2.87	2.70	91.82	0.60	0.50	101.60	2.46	66.5	69.0	88.5	1.0	103.0	5.0
6212	3.26	2.70	106.81	0.60	0.50	116.60	2.46	68.0	74.5	102.0	1.5	118.0	5.4
6312	4.06	3.10	125.22	0.60	0.50	139.70	2.82	71.0	79.0	119.0	2.0	141.5	6.5