■组配角接触球轴承

　　组配轴承能承受以径向载荷为主的径向、轴向联合载荷，也可以承受纯径向载荷，组配轴承是由相同规格的单列角接触球轴承以不同的组配方式构成，其具体的组配方式见下图。
　　可以提供万能组配轴承。

成对组配

三联组配

四联组配

■组配角接触球轴承

基本尺寸(mm) Principal Dimensions			型号 Designation			额定负荷(kN) Basic Load Ratings		极限转速(rpm) Limited Speeds		重量(kg) Weight ≈
d	D	2B	DB	DF	DT	动负荷Cr Dynamic	静负荷Cor Static	脂润滑 Grease	油润滑 Oil
10	26	16	7000C/DB	7000C/DF	7000C/DT	7.9	4.3	14000	20000	0.038
	26	16	7000AC/DB	7000AC/DF	7000AC/DT	5.9	4.2	14000	20000	0.038
	30	18	7200C/DB	7200C/DF	7200C/DT	9.4	5.8	13000	18000	0.064
	30	18	7200AC/DB	7200AC/DF	7200AC/DT	9.0	5.6	13000	18000	0.064
	30	18	7200B/DB	7200B/DF	7200B/DT	8.6	5.4	13000	18000	0.060
	35	22	7300C/DB	7300C/DF	7300C/DT	15.9	9.2	12000	17000	0.100
	35	22	7300AC/DB	7300AC/DF	7300AC/DT	15.4	8.9	12000	17000	0.100
12	28	16	7001C/DB	7001C/DF	7001C/DT	8.7	5.6	13000	18000	0.040
	28	16	7001AC/DB	7001AC/DF	7001AC/DT	8.4	4.9	13000	18000	0.040
	32	20	7201C/DB	7201C/DF	7201C/DT	12.8	7.6	12000	17000	0.070
	32	20	7201AC/DB	7201AC/DF	7201AC/DT	12.3	7.3	12000	17000	0.070
	32	20	7201B/DB	7201B/DF	7201B/DT	11.2	6.4	12000	17000	0.070
	37	24	7301C/DB	7301C/DF	7301C/DT	19.2	11.2	11000	16000	0.120
	37	24	7301AC/DB	7301AC/DF	7301AC/DT	18.7	10.9	11000	16000	0.120
	37	24	7301B/DB	7301B/DF	7301B/DT	17.1	9.9	11000	16000	0.120
15	32	18	7002C/DB	7002C/DF	7002C/DT	10.1	6.7	12000	17000	0.060
	32	18	7002AC/DB	7002AC/DF	7002AC/DT	9.7	6.4	12000	17000	0.060
	35	22	7202C/DB	7202C/DF	7202C/DT	14.9	9.9	11000	15000	0.090
	35	22	7202AC/DB	7202AC/DF	7202AC/DT	14.4	9.6	11000	15000	0.090
	35	22	7202B/DB	7202B/DF	7202B/DT	12.8	8.5	11000	15000	0.090
	42	26	7302C/DB	7302C/DF	7302C/DT	21.4	13.5	10000	14000	0.170
	42	26	7302AC/DB	7302AC/DF	7302AC/DT	20.3	12.5	10000	14000	0.170
	42	26	7302B/DB	7302B/DF	7302B/DT	20.2	13.0	10000	14000	0.160
17	35	20	7003C/DB	7003C/DF	7003C/DT	10.7	7.3	11000	15000	0.080
	35	20	7003AC/DB	7003AC/DF	7003AC/DT	10.2	7.2	11000	15000	0.080
	40	24	7203C/DB	7203C/DF	7203C/DT	17.6	11.7	10000	14000	0.120
	40	24	7203AC/DB	7203AC/DF	7203AC/DT	16.9	11.2	10000	14000	0.120
	40	24	7203B/DB	7203B/DF	7203B/DT	16.1	11.0	10000	14000	0.130
	47	28	7303C/DB	7303C/DF	7303C/DT	25.5	16.4	9500	13000	0.220
	47	28	7303AC/DB	7303AC/DF	7303AC/DT	24.4	15.5	9500	13000	0.220
	47	28	7303B/DB	7303B/DF	7303B/DT	23.0	16.3	9500	13000	0.220
20	42	24	7004C/DB	7004C/DF	7004C/DT	17.0	12.0	9500	13000	0.130
	42	24	7004AC/DB	7004AC/DF	7004AC/DT	16.2	11.4	9500	13000	0.130
	47	28	7204C/DB	7204C/DF	7204C/DT	23.7	16.3	9500	13000	0.200
	47	28	7204AC/DB	7204AC/DF	7204AC/DT	22.7	15.7	9500	13000	0.200
	47	28	7204B/DB	7204B/DF	7204B/DT	21.6	15.2	9500	13000	0.220
	52	30	7304C/DB	7304C/DF	7304C/DT	29.9	19.6	9300	12000	0.300
	52	30	7304AC/DB	7304AC/DF	7304AC/DT	29.0	19.2	9300	12000	0.300
	52	30	7304B/DB	7304B/DF	7304B/DT	28.1	19.3	9300	12000	0.280
25	47	24	7005C/DB	7005C/DF	7005C/DT	19.0	14.8	9500	140000	0.150
	47	24	7005AC/DB	7005AC/DF	7005AC/DT	18.1	14.1	9500	140000	0.150
	52	30	7205C/DB	7205C/DF	7205C/DT	26.9	20.5	8000	11000	0.240
	52	30	7205AC/DB	7205AC/DF	7205AC/DT	25.8	19.6	8000	11000	0.240
	52	30	7205B/DB	7205B/DF	7205B/DT	24.0	18.7	8000	11000	0.260
	62	34	7305C/DB	7305C/DF	7305C/DT	45.1	31.8	6700	10000	0.460
	62	34	7305AC/DB	7305AC/DF	7305AC/DT	43.8	31.2	6700	10000	0.460
	62	34	7305B/DB	7305B/DF	7305B/DT	39.5	28.2	6700	10000	0.460
30	55	26	7006C/DB	7006C/DF	7006C/DT	24.5	20.5	6700	10000	0.220
	55	26	7006AC/DB	7006AC/DF	7006AC/DT	23.3	19.6	6700	10000	0.220

■组配角接触球轴承

基本尺寸(mm) Principal Dimensions			型号 Designation			额定负荷(kN) Basic Load Ratings		极限转速(rpm) Limited Speeds		重量(kg) Weight ≈
d	D	2B	DB	DF	DT	动负荷Cr Dynamic	静负荷Cor Static	脂润滑 Grease	油润滑 Oil
30	62	32	7206C/DB	7206C/DF	7206C/DT	37.4	29.4	6300	9500	0.380
	62	32	7206AC/DB	7206AC/DF	7206AC/DT	35.8	28.1	6300	9500	0.380
	62	32	7206B/DB	7206B/DF	7206B/DT	33.3	27.0	6300	9500	0.400
	72	38	7306C/DB	7306C/DF	7306C/DT	55.4	42.6	6000	9000	0.700
	72	38	7306AC/DB	7306AC/DF	7306AC/DT	53.2	40.8	6000	9000	0.700
	72	38	7306B/DB	7306B/DF	7306B/DT	47.6	36.2	6000	9000	0.680
	90	46	7406C/DB	7406C/DF	7406C/DT	93.4	67.6	4500	6500	1.920
	90	46	7406AC/DB	7406AC/DF	7406AC/DT	90.3	65.4	4500	6500	1.920
	90	46	7406B/DB	7406B/DF	7406B/DT	83.5	60.2	4500	6500	1.800
35	62	28	7007C/DB	7007C/DF	7007C/DT	29.6	25.4	6000	9000	0.300
	62	28	7007AC/DB	7007AC/DF	7007AC/DT	28.2	24.3	6000	9000	0.300
	72	34	7207C/DB	7207C/DF	7207C/DT	49.3	40.0	5700	8500	0.560
	72	34	7207AC/DB	7207AC/DF	7207AC/DT	47.2	38.2	5700	8500	0.560
	72	34	7207B/DB	7207B/DF	7207B/DT	44.0	36.7	5700	8500	0.560
	80	42	7307C/DB	7307C/DF	7307C/DT	65.6	51.7	5500	8000	0.940
	80	42	7307AC/DB	7307AC/DF	7307AC/DT	62.1	49.8	5500	8000	0.940
	80	42	7307B/DB	7307B/DF	7307B/DT	62.3	48.8	5500	8000	0.900
	100	50	7407C/DB	7407C/DF	7407C/DT	108.5	82.4	4100	6000	2.280
	100	50	7407AC/DB	7407AC/DF	7407AC/DT	107.9	83.8	4100	6000	2.280
	100	50	7407B/DB	7407B/DF	7407B/DT	97.8	75.8	4100	6000	2.200
40	68	30	7008C/DB	7008C/DF	7008C/DT	32.1	29.9	5600	7500	0.360
	68	30	7008AC/DB	7008AC/DF	7008AC/DT	30.4	28.3	5600	7500	0.360
	80	36	7208C/DB	7208C/DF	7208C/DT	62.5	53.5	5300	7300	0.740
	80	36	7208AC/DB	7208AC/DF	7208AC/DT	59.9	50.8	5300	7300	0.740
	80	36	7208B/DB	7208B/DF	7208B/DT	56.0	47.7	5300	7300	0.840
	90	46	7308C/DB	7308C/DF	7308C/DT	80.1	64.7	4800	6800	1.320
	90	46	7308AC/DB	7308AC/DF	7308AC/DT	76.3	62.3	4800	6800	1.320
	90	46	7308B/DB	7308B/DF	7308B/DT	75.3	60.5	4800	6800	1.260
	110	54	7408C/DB	7408C/DF	7408C/DT	130.3	106.6	3800	5500	2.800
	110	54	7408AC/DB	7408AC/DF	7408AC/DT	119.7	84.2	3800	5500	2.800
	110	54	7408B/DB	7408B/DF	7408B/DT	113.9	98.2	3800	5500	2.700
45	75	32	7009C/DB	7009C/DF	7009C/DT	42.1	40.4	5300	7000	0.460
	75	32	7009AC/DB	7009AC/DF	7009AC/DT	40.1	38.2	5300	7000	0.460
	85	38	7209C/DB	7209C/DF	7209C/DT	65.7	58.6	4500	6300	0.820
	85	38	7209AC/DB	7209AC/DF	7209AC/DT	62.7	56.2	4500	6300	0.820
	85	38	7209B/DB	7209B/DF	7209B/DT	55.3	49.3	4500	6300	0.840
	100	50	7309C/DB	7309C/DF	7309C/DT	102.5	85.9	4000	6000	1.720
	100	50	7309AC/DB	7309AC/DF	7309AC/DT	100.1	82.5	4000	6000	1.720
	100	50	7309B/DB	7309B/DF	7309B/DT	96.8	79.3	4000	6000	1.700
	120	58	7409C/DB	7409C/DF	7409C/DT	151.2	121.6	3600	5200	3.600
	120	58	7409AC/DB	7409AC/DF	7409AC/DT	137.3	110.2	3600	5200	3.600
	120	58	7409B/DB	7409B/DF	7409B/DT	131.1	88.2	3600	5200	3.500
50	80	32	7010C/DB	7010C/DF	7010C/DT	43.2	43.6	4500	6300	0.500
	80	32	7010AC/DB	7010AC/DF	7010AC/DT	41.2	41.0	4500	6300	0.500
	90	40	7210C/DB	7210C/DF	7210C/DT	69.5	62.6	4300	6000	0.920
	90	40	7210AC/DB	7210AC/DF	7210AC/DT	66.3	60.3	4300	6000	0.920
	90	40	7210B/DB	7210B/DF	7210B/DT	60.7	57.1	4300	6000	0.940

■组配角接触球轴承

基本尺寸(mm) Principal Dimensions			型号 Designation			额定负荷(kN) Basic Load Ratings		极限转速(rpm) Limited Speeds		重量(kg) Weight ≈
d	D	2B	DB	DF	DT	动负荷Cr Dynamic	静负荷Cor Static	脂润滑 Grease	油润滑 Oil
50	110	54	7310C/DB	7310C/DF	7310C/DT	121.6	101.8	3800	5300	2.160
	110	54	7310AC/DB	7310AC/DF	7310AC/DT	116.8	97.1	3800	5300	2.160
	110	54	7310B/DB	7310B/DF	7310B/DT	110.7	96.0	3800	5300	2.200
	130	62	7410C/DB	7410C/DF	7410C/DT	193.8	162.0	3400	5000	4.500
	130	62	7410AC/DB	7410AC/DF	7410AC/DT	188.1	156.6	3400	5000	4.500
	130	62	7410B/DB	7410B/DF	7410B/DT	171.1	142.4	3400	5000	4.200
55	90	36	7011C/DB	7011C/DF	7011C/DT	63.2	59.1	4000	5600	0.760
	90	36	7011AC/DB	7011AC/DF	7011AC/DT	57.7	53.1	4000	5600	0.760
	100	42	7211C/DB	7211C/DF	7211C/DT	85.9	79.8	3800	5300	1.220
	100	42	7211AC/DB	7211AC/DF	7211AC/DT	82.0	76.4	3800	5300	1.220
	100	42	7211B/DB	7211B/DF	7211B/DT	75.2	72.1	3800	5300	1.240
	120	58	7311C/DB	7311C/DF	7311C/DT	140.4	109.1	3400	4800	2.840
	120	58	7311AC/DB	7311AC/DF	7311AC/DT	135.4	106.0	3400	4800	2.840
	120	58	7311B/DB	7311B/DF	7311B/DT	133.6	102.4	3400	4800	2.800
	140	66	7411C/DB	7411C/DF	7411C/DT	203.6	174.0	3200	4500	5.500
	140	66	7411AC/DB	7411AC/DF	7411AC/DT	197.2	169.0	3200	4500	5.500
	140	66	7411B/DB	7411B/DF	7411B/DT	178.7	152.6	3200	4500	5.100
60	95	36	7012C/DB	7012C/DF	7012C/DT	66.5	66.2	3800	5300	0.800
	95	36	7012AC/DB	7012AC/DF	7012AC/DT	60.1	62.6	3800	5300	0.800
	110	44	7212C/DB	7212C/DF	7212C/DT	99.1	96.5	3600	5000	1.600
	110	44	7212AC/DB	7212AC/DF	7212AC/DT	94.4	92.0	3600	5000	1.600
	110	44	7212B/DB	7212B/DF	7212B/DT	91.0	88.8	3600	5000	1.600
	130	62	7312C/DB	7312C/DF	7312C/DT	160.2	137.0	3400	4500	3.420
	130	62	7312AC/DB	7312AC/DF	7312AC/DT	154.7	134.4	3400	4500	3.420
	130	62	7312B/DB	7312B/DF	7312B/DT	146.1	130.9	3400	4500	3.500
	150	70	7412C/DB	7412C/DF	7412C/DT	221.4	196.4	3000	4300	6.800
	150	70	7412AC/DB	7412AC/DF	7412AC/DT	214.1	190.6	3000	4300	6.800
	150	70	7412B/DB	7412B/DF	7412B/DT	193.8	172.2	3000	4300	6.400
65	100	36	7013C/DB	7013C/DF	7013C/DT	65.1	70.7	3600	5000	0.860
	100	36	7013AC/DB	7013AC/DF	7013AC/DT	61.7	67.2	3600	5000	0.860
	120	46	7213C/DB	7213C/DF	7213C/DT	113.4	108.9	3400	4500	2.000
	120	46	7213AC/DB	7213AC/DF	7213AC/DT	108.2	104.3	3400	4500	2.000
	120	46	7213B/DB	7213B/DF	7213B/DT	103.3	105.1	3400	4500	2.000
	140	66	7313C/DB	7313C/DF	7313C/DT	183.8	162.9	3000	4000	4.460
	140	66	7313AC/D巳	7313AC/DF	7313AC/DT	177.7	156.6	3000	4000	4.460
	140	66	7313B/DB	7313B/DF	7313B/DT	165.4	150.7	3000	4000	4.300
	160	74	7413C/DB	7413C/DF	7413C/DT	239.5	220.4	2800	3800	8.400
	160	74	7413AC/DB	7413AC/DF	7413AC/DT	231.5	213.4	2800	3800	8.400
	160	74	7413B/DB	7413B/DF	7413B/DT	209.1	192.8	2800	3800	8.000
70	110	40	7014C/DB	7014C/DF	7014C/DT	78.4	86.3	3400	4800	1.200
	110	40	7014AC/DB	7014AC/DF	7014AC/DT	74.5	81.8	3400	4800	1.200
	125	48	7214C/DB	7214C/DF	7214C/DT	118.4	119.4	3200	4300	2.200
	125	48	7214AC/DB	7214AC/DF	7214AC/DT	112.7	114.0	3200	4300	2.200
	125	48	7214B/DB	7214B/DF	7214B/DT	114.4	112.7	3200	4300	2.200
	150	70	7314C/DB	7314C/DF	7314C/DT	204.8	183.2	2800	3600	5.340
	150	70	7314AC/DB	7314AC/DF	7314AC/DT	193.0	176.4	2800	3600	5.340
	150	70	7314B/DB	7314B/DF	7314B/DT	186.2	171.9	2800	3600	5.300
	180	84	7414C/DB	7414C/DF	7414C/DT	260.6	253.2	2600	3500	11.60
	180	84	7414AC/DB	7414AC/DF	7414AC/DT	251.1	244.0	2600	3500	11.60
	180	84	7414B/DB	7414B/DF	7414B/DT	225.3	219.2	2600	3500	11.10

■组配角接触球轴承

基本尺寸(mm) Principal Dimensions			型号 Designation			额定负荷(kN) Basic Load Ratings		极限转速(rpm) Limited Speeds		重量(kg) Weight ≈
d	D	2B	DB	DF	DT	动负荷Cr Dynamic	静负荷Cor Static	脂润滑 Grease	油润滑 Oil
75	115	40	7015C/DB	7015C/DF	7015C/DT	80.5	91.9	3200	4500	1.260
	115	40	7015AC/DB	7015AC/DF	7015AC/DT	77.2	86.6	3200	4500	1.260
	130	50	7215C/DB	7215C/DF	7215C/DT	134.3	140.1	3000	4000	2.400
	130	50	7215AC/DB	7215AC/DF	7215AC/DT	127.8	134.0	3000	4000	2.400
	130	50	7215B/DB	7215B/DF	7215B/DT	111.5	116.5	3000	4000	2.400
	160	74	7315C/DB	7315C/DF	7315C/DT	223.2	208.0	2600	3400	6.200
	160	74	7315AC/DB	7315AC/DF	7315AC/DT	214.5	199.7	2600	3400	6.200
	160	74	7315B/DB	7315B/DF	7315B/DT	202.2	194.4	2600	3400	6.400
	190	90	7415C/DB	7415C/DF	7415C/DT	278.4	277.8	2400	3200	14.00
	190	90	7415AC/DB	7415AC/DF	7415AC/DT	268.4	267.0	2400	3200	14.00
	190	90	7415B/DB	7415B/DF	7415B/DT	241.1	240.8	2400	3200	13.60
80	125	44	7016C/DB	7016C/DF	7016C/DT	95.8	109.4	3200	4300	1.700
	125	44	7016AC/DB	7016AC/DF	7016AC/DT	93.4	102.1	3200	4300	1.700
	140	52	7216C/DB	7216C/DF	7216C/DT	150.4	132.4	2800	3600	2.900
	140	52	7216AC/DB	7216AC/DF	7216AC/DT	148.4	130.2	2800	3600	2.900
	140	52	7216B/DB	7216B/DF	7216B/DT	125.2	136.1	2800	3600	2.900
	170	78	7316C/DB	7316C/DF	7316C/DT	241.9	233.8	2400	3400	7.200
	170	78	7316AC/DB	7316AC/DF	7316AC/DT	232.4	224.4	2400	3400	7.200
	170	78	7316B/DB	7316B/DF	7316B/DT	229.7	215.9	2400	3400	7.600
	200	96	7416C/DB	7416C/DF	7416C/DT	297.6	305.8	2200	3000	14.80
	200	96	7416AC/DB	7416AC/DF	7416AC/DT	286.7	294.4	2200	3000	14.80
	200	96	7416B/DB	7416B/DF	7416B/DT	257.3	264.8	2200	3000	14.36
85	130	44	7017C/DB	7017C/DF	7017C/DT	94.5	111.8	3000	4000	1.780
	130	44	7017AC/DB	7017AC/DF	7017AC/DT	89.4	105.7	3000	4000	1.780
	150	56	7217C/DB	7217C/DF	7217C/DT	162.0	169.2	2600	3400	3.600
	150	56	7217AC/DB	7217AC/DF	7217AC/DT	154.2	161.7	2600	3400	3.600
	150	56	7217B/DB	7217B/DF	7217B/DT	135.2	148.2	2600	3400	3.700
	180	82	7317C/DB	7317C/DF	7317C/DT	261.1	261.0	2400	3200	8.760
	180	82	7317AC/DB	7317AC/DF	7317AC/DT	250.7	244.6	2400	3200	8.760
	180	82	7317B/DB	7317B/DF	7317B/DT	253.1	241.9	2400	3200	8.900
	210	104	7417C/DB	7417C/DF	7417C/DT	316.9	335.2	2000	2800	19.20
	210	104	7417AC/DB	7417AC/DF	7417AC/DT	305.4	323.0	2000	2800	19.20
	210	104	7417B/DB	7417B/DF	7417B/DT	273.9	290.0	2000	2800	18.60
90	140	48	7018C/DB	7018C/DF	7018C/DT	116.5	137.5	2800	3600	2.300
	140	48	7018AC/DB	7018AC/DF	7018AC/DT	121.9	125.7	2800	3600	2.300
	160	60	7218C/DB	7218C/DF	7218C/DT	207.9	223.4	2400	3400	4.500
	160	60	7218AC/DB	7218AC/DF	7218AC/DT	198.2	213.0	2400	3400	4.500
	160	60	7218B/DB	7218B/DF	7218B/DT	174.9	184.9	2400	3400	4.600
	190	86	7318C/DB	7318C/DF	7318C/DT	337.9	319.8	2200	3000	11.20
	190	86	7318AC/DB	7318AC/DF	7318AC/DT	325.4	300.7	2200	3000	11.20
	190	86	7318B/DB	7318B/DF	7318B/DT	290.9	273.8	2200	3000	10.60
	225	108	7418C/DB	7418C/DF	7418C/DT	337.9	368.4	1800	2600	22.40
	225	108	7418AC/DB	7418AC/DF	7418AC/DT	325.4	356.2	1800	2600	22.40
	225	108	7418B/DB	7418B/DF	7418B/DT	290.9	318.4	1800	2600	21.60
95	145	48	7019C/DB	7019C/DF	7019C/DT	119.4	146.2	2600	3400	2.400
	145	48	7019AC/DB	7019AC/DF	7019AC/DT	113.4	138.2	2600	3400	2.400

■组配角接触球轴承

基本尺寸(mm) Principal Dimensions			型号 Designation			额定负荷(kN) Basic Load Ratings		极限转速(rpm) Limited Speeds		重量(kg) Weight ≈
d	D	2B	DB	DF	DT	动负荷Cr Dynamic	静负荷Cor Static	脂润滑 Grease	油润滑 Oil
95	170	64	7219C/DB	7219C/DF	7219C/DT	218.7	224.4	2400	3200	5.400
	170	64	7219AC/DB	7219AC/DF	7219AC/DT	208.7	115.7	2400	3200	5.400
	170	64	7219B/DB	7219B/DF	7219B/DT	197.2	113.4	2400	3200	5.400
	200	90	7319C/DB	7319C/DF	7319C/DT	326.6	359.6	2000	2800	13.20
	200	90	7319AC/DB	7319AC/DF	7319AC/DT	314.0	345.2	2000	2800	13.20
	200	90	7319B/DB	7319B/DF	7319B/DT	279.4	308.2	2000	2800	12.80
100	150	48	7020C/DB	7020C/DF	7020C/DT	120.9	145.0	2600	3400	2.500
	150	48	7020AC/DB	7020AC/DF	7020AC/DT	112.1	139.5	2600	3400	2.500
	180	68	7220C/DB	7220C/DF	7220C/DT	242.3	250.9	2200	3000	6.500
	180	68	7220AC/DB	7220AC/DF	7220AC/DT	231.1	241.3	2200	3000	6.500
	180	68	7220B/DB	7220B/DF	7220B/DT	228.6	205.1	2200	3000	6.600
	215	94	7320C/DB	7320C/DF	7320C/DT	360.8	413.4	1800	2600	15.16
	215	94	7320AC/DB	7320AC/DF	7320AC/DT	346.8	397.2	1800	2600	15.16
	215	94	7320B/DB	7320B/DF	7320B/DT	308.6	354.6	1800	2600	14.58
105	160	52	7021C/DB	7021C/DF	7021C/DT	131.0	162.3	2600	3400	3.200
	160	52	7021AC/DB	7021AC/DF	7021AC/DT	128.2	144.4	2600	3400	3.200
	190	72	7221C/DB	7221C/DF	7221C/DT	270.7	277.3	2000	2800	7.700
	190	72	7221AC/DB	7221AC/DF	7221AC/DT	258.3	270.2	2000	2800	7.700
	190	72	7221B/DB	7221B/DF	7221B/DT	232.8	257.0	2000	2800	7.700
	225	98	7321C/DB	7321C/DF	7321C/DT	383.1	451.2	1700	2700	17.70
	225	98	7321AC/DB	7321AC/DF	7321AC/DT	368.2	433.2	1700	2700	17.70
	225	98	7321B/DB	7321B/DF	7321B/DT	327.6	386.3	1700	2700	17.10
110	170	56	7022C/DB	7022C/DF	7022C/DT	164.7	200.6	2400	3400	3.900
	170	56	7022AC/DB	7022AC/DF	7022AC/DT	160.0	187.8	2400	3400	3.900
	200	76	7222C/DB	7222C/DF	7222C/DT	300.1	309.6	1900	2600	9.100
	200	76	7222AC/DB	7222AC/DF	7222AC/DT	286.4	302.5	1900	2600	9.100
	200	76	7222B/DB	7222B/DF	7222B/DT	249.8	288.6	1900	2600	9.100
	240	100	7322C/DB	7322C/DF	7322C/DT	427.5	523.8	1600	2600	21.00
	240	100	7322AC/DB	7322AC/DF	7322AC/DT	411.3	504.8	1600	2600	21.00
	240	100	7322B/DB	7322B/DF	7322B/DT	366.8	450.6	1600	2600	19.78
120	180	56	7024C/DB	7024C/DF	7024C/DT	176.4	221.4	2200	3000	4.200
	180	56	7024AC/DB	7024AC/DF	7024AC/DT	168.1	209.0	2200	3000	4.200
	215	80	7224C/DB	7224C/DF	7224C/DT	329.9	357.9	1700	2400	10.80
	215	80	7224AC/DB	7224AC/DF	7224AC/DT	314.6	341.8	1700	2400	10.80
	215	80	7224B/DB	7224B/DF	7224B/DT	268.7	322.8	1700	2400	10.80
	260	110	7324C/DB	7324C/DF	7324C/DT	448.2	560.8	1700	2600	28.400
	260	110	7324AC/DB	7324AC/DF	7324AC/DT	431.1	539.0	1700	2600	28.400
	260	110	7324B/DB	7324B/DF	7324B/DT	425.6	524.0	1500	2200	29.000
130	180	48	7926C/DB	7926C/DF	7926C/DT	125.9	180.2	2700	3700	3.080
	180	48	7926AC/DB	7926AC/DF	7926AC/DT	119.2	176.2	2700	3700	3.080
	200	66	7026C/DB	7026C/DF	7026C/DT	210.2	269.4	2100	2700	6.660
	200	66	7026AC/DB	7026AC/DF	7026AC/DT	198.8	255.6	2100	2700	6.660
	230	80	7226C/DB	7226C/DF	7226C/DT	335.6	418.4	1600	2400	12.900
	230	80	7226AC/DB	7226AC/DF	7226AC/DT	319.1	400.2	1600	2400	12.900

■组配角接触球轴承

基本尺寸(mm) Principal Dimensions			型号 Designation			额定负荷(kN) Basic Load Ratings		极限转速(rpm) Limited Speeds		重量(kg) Weight % ≈
d	D	2B	DB	DF	DT	动负荷Cr Dynamic	静负荷Cor Static	脂润滑 Grease	油润滑 Oil
130	230	80	7226B/DB	7226B/DF	7226B/DT	277.5	348.4	1400	2200	12.100
	280	116	7326C/DB	7326C/DF	7326C/DT	523.3	703.0	1400	2000	34.800
	280	116	7326AC/DB	7326AC/DF	7326AC/DT	503.3	675.4	1400	2000	34.800
	280	116	7326B/DB	7326B/DF	7326B/DT	491.4	673.8	1400	1800	35.000
140	210	66	7028C/DB	7028C/DF	7028C/DT	249.2	321.0	1900	2500	6.920
	210	66	7028AC/DB	7028AC/DF	7028AC/DT	236.0	305.6	1900	2500	6.920
	250	84	7228C/DB	7228C/DF	7228C/DT	369.1	476.6	1600	2200	17.400
	250	84	7228AC/DB	7228AC/DF	7228AC/DT	352.4	454.8	1600	2200	17.400
	250	84	7228B/DB	7228B/DF	7228B/DT	344.9	394.6	1400	2100	17.600
	300	124	7328C/DB	7328C/DF	7328C/DT	573.3	802.2	1400	1800	42.400
	300	124	7328AC/DB	7328AC/DF	7328AC/DT	550.9	770.2	1400	1800	42.400
	300	124	7328B/DB	7328B/DF	7328B/DT	534.6	762.8	1300	1800	42.000
150	225	70	7030C/DB	7030C/DF	7030C/DT	298.7	388.4	1700	2400	9.600
	225	70	7030AC/DB	7030AC/DF	7030AC/DT	283.0	369.8	1700	2400	9.600
	270	90	7230C/DB	7230C/DF	7230C/DT	447.2	611.8	1400	2000	22.200
	270	90	7230AC/DB	7230AC/DF	7230AC/DT	426.6	584.6	1400	2000	22.200
	270	90	7230B/DB	7230B/DF	7230B/DT	421.6	594.4	1300	1800	22.000
	320	130	7330C/DB	7330C/DF	7330C/DT	624.0	907.2	1300	1800	52.000
	320	130	7330AC/DB	7330AC/DF	7330AC/DT	599.4	871.0	1300	1800	52.000
	320	130	7330B/DB	7330B/DF	7330B/DT	579.1	857.2	1100	1500	50.200
160	240	76	7032C/DB	7032C/DF	7032C/DT	325.1	438.8	1600	2200	10.520
	240	76	7032AC/DB	7032AC/DF	7032AC/DT	308.0	418.0	1600	2200	10.520
	290	96	7232C/DB	7232C/DF	7232C/DT	473.1	670.4	1400	1800	27.400
	290	96	7232AC/DB	7232AC/DF	7232AC/DT	451.0	638.2	1400	1800	27.400
	290	96	7232B/DB	7232B/DF	7232B/DT	442.7	645.2	1200	1600	28.000
	340	136	7332C/DB	7332C/DF	7332C/DT	627.2	928.2	1200	1600	52.000
	340	136	7332AC/DB	7332AC/DF	7332AC/DT	601.1	892.6	1200	1600	52.000
	340	136	7332B/DB	7332B/DF	7332B/DT	624.5	957.0	900	1300	50.800
170	260	84	7034C/DB	7034C/DF	7034C/DT	351.4	493.6	1400	1900	15.800
	260	84	7034C/DB	7034C/DF	7034C/DT	332.9	470.2	1400	1900	15.800
	310	104	7234C/DB	7234C/DF	7234C/DT	555.3	826.4	1200	1700	34.400
	310	104	7234AC/DB	7234AC/DF	7234AC/DT	529.9	792.0	1200	1700	34.400
	310	104	7234B/DB	7234B/DF	7234B/DT	492.4	748.0	1100	1500	34.800
180	280	92	7036C/DB	7036C/DF	7036C/DT	423.0	635.2	1400	1800	20.000
	280	92	7036AC/DB	7036AC/DF	7036AC/DT	400.8	604.2	1400	1800	20.000
	320	104	7236C/DB	7236C/DF	7236C/DT	579.0	894.6	1200	1600	35.800
	320	104	7236AC/DB	7236AC/DF	7236AC/DT	551.8	852.4	1200	1600	35.800
	320	104	7236B/DB	7236B/DF	7236B/DT	513.0	796.6	1000	1400	37.000
190	290	92	7038C/DB	7038C/DF	7038C/DT	433.7	671.2	1300	1700	21.400
	290	92	7038AC/DB	7038AC/DF	7038AC/DT	410.8	639.2	1300	1700	21.400
	340	110	7238C/DB	7238C/DF	7238C/DT	637.9	1023.0	1100	1500	42.400
	340	110	7238AC/DB	7238AC/DF	7238AC/DT	608.2	976.4	1100	1500	42.400
	340	110	7238B/DB	7238B/DF	7238B/DT	562.1	905.2	1000	1300	43.800
200	310	102	7040C/DB	7040C/DF	7040C/DT	435.0	674.6	1200	1600	29.800

■组配角接触球轴承

基本尺寸(mm) Principal Dimensions			型号 Designation			额定负荷(kN) Basic Load Ratings		极限转速(rpm) Limited Speeds		重量(kg) Weight ≈
d	D	2B	DB	DF	DT	动负荷Cr Dynamic	静负荷Cor Static	脂润滑 Grease	油润滑 Oil
200	310	102	7040AC/DB	7040AC/DF	7040AC/DT	412.0	641.8	1200	1600	29.800
	360	116	7240C/DB	7240C/DF	7240C/DT	667.3	1100.8	1000	1300	50.400
	360	116	7240AC/DB	7240AC/DF	7240AC/DT	636.0	1048.0	1000	1300	50.400
	360	116	7240B/DB	7240B/DF	7240B/DT	612.3	1020.8	900	1200	51.200
220	340	112	7044C/DB	7044C/DF	7044C/DT	545.0	917.0	1000	1400	39.000
	340	112	7044AC/DB	7044AC/DF	7044AC/DT	516.3	873.0	1000	1400	39.000