Dòng 7900-Các sản phẩm -Vòng bi JFZ

lựa chọn	Cuộc điều tra	Số mang	Kích thước chính (mm)	Xếp hạng tải cơ bản (N)	Xếp hạng tải cơ bản{kgf}	Giá trị	Tốc độ giới hạn (vòng/phút)	Distance of action point(mm)	Abutment and fillet dimensions	Cân nặng	Basic load ratings(duplex bearing) (N)	Basic load ratings(duplex bearing) (kgf)	Limiting Speed(duplex bearing) (rpm)	Distance of action point (duplex bearing)(a0)	Installation dimensions(duplex bearing)
Single row	DB	DF	DT	d	Đ:	B	r(phút)	r1(min)	Cr	Cor	Cr	Cor	fo	Dầu mỡ	Dầu	Một	da(phút)	Đa (tối đa)	ra(tối đa)	(Kilôgam)	Cr	Cor	Cr	Cor	Dầu mỡ	Dầu	back-to-back arrangement	face-to-face arrangement	db(min)	Db(max)	rb(max)
		7900A5	7900DB	7900DF	7900DT	10	22	6	0.3	0.15	2880	1450	294	148	14.7	40000	56000	6.7	12.5	19.5	0.3	0.009	4700	2900	475	296	32000	43000	13.5	1.5	-	20.8	0.15
		7900C	7900DB	7900DF	7900DT	10	22	6	0.3	0.15	3000	1520	305	155	14.1	48000	63000	5.1	12.5	19.5	0.3	0.009	4900	3050	500	310	38000	53000	10.3	1.7	-	20.8	0.15
		7901A5	7901DB	7901DF	7901DT	12	24	6	0.3	0.15	3200	1770	325	181	15.2	38000	53000	7.2	14.5	21.5	0.3	0.011	5200	3550	530	360	30000	43000	14.4	2.4	-	22.8	0.15
		7901C	7901DB	7901DF	7901DT	12	24	6	0.3	0.15	3350	1860	340	189	14.7	45000	63000	5.4	14.5	21.5	0.3	0.011	5450	3700	555	380	36000	50000	10.8	1.2	-	22.8	0.15
		7902A5	7902DB	7902DF	7902DT	15	28	7	0.3	0.15	4550	2530	465	258	14.8	32000	43000	8.5	17.5	25.5	0.3	0.015	7400	5050	755	515	26000	34000	17	3	-	26.8	0.15
		7902C	7902DB	7902DF	7902DT	15	28	7	0.3	0.15	4750	2640	485	270	14.5	38000	53000	6.4	17.5	25.5	0.3	0.015	7750	5300	790	540	30000	43000	12.8	1.2	-	26.8	0.15
		7903A5	7903DB	7903DF	7903DT	17	30	7	0.3	0.15	4750	2800	485	286	15.1	30000	40000	9	19.5	27.5	0.3	0.017	7750	5600	790	570	24000	32000	18	4	-	28.8	0.15
		7903C	7903DB	7903DF	7903DT	17	30	7	0.3	0.15	5000	2940	510	299	14.8	34000	48000	6.6	19.5	27.5	0.3	0.017	8150	5850	830	600	28000	38000	13.3	0.7	-	28.8	0.15
		7904A5	7904DB	7904DF	7904DT	20	37	9	0.3	0.15	6600	4050	675	410	15.2	24000	32000	11.1	22.5	34.5	0.3	0.036	10700	8100	1090	825	19000	26000	22.3	4.3	-	35.8	0.15
		7904C	7904DB	7904DF	7904DT	20	37	9	0.3	0.15	6950	4250	710	430	14.9	28000	38000	8.3	22.5	34.5	0.3	0.036	11300	8500	1150	865	22000	32000	16.6	1.4	-	35.8	0.15
		7905A5	7905DB	7905DF	7905DT	25	42	9	0.3	0.15	7450	5150	760	525	15.6	20000	28000	12.3	27.5	39.5	0.3	0.043	12100	10300	1230	1050	16000	22000	24.6	6.6	-	40.8	0.15
		7905C	7905DB	7905DF	7905DT	25	42	9	0.3	0.15	7850	5400	800	555	15.5	24000	34000	9	27.5	39.5	0.3	0.042	12700	10800	1300	1110	19000	26000	18	0	-	40.8	0.15
		7906A5	7906DB	7906DF	7906DT	30	47	9	0.3	0.15	7850	5950	800	605	16.1	18000	24000	13.5	32.5	44.5	0.3	0.049	12800	11900	1300	1210	14000	19000	27	9	-	45.8	0.15
		7906C	7906DB	7906DF	7906DT	30	47	9	0.3	0.15	8300	6250	845	640	15.9	22000	28000	9.7	32.5	44.5	0.3	0.049	13500	12500	1380	1280	17000	24000	19.3	1.3	-	45.8	0.15
		7907A5	7907DB	7907DF	7907DT	35	55	10	0.6	0.3	11400	8700	1170	885	16.1	15000	20000	15.5	40	50	0.6	0.074	18600	17400	1890	1770	12000	17000	31	11	-	52.5	0.3
		7907C	7907DB	7907DF	7907DT	35	55	10	0.6	0.3	12100	9150	1230	930	15.7	18000	24000	11	40	50	0.6	0.074	19600	18300	2000	1860	14000	20000	22.1	2.1	-	52.5	0.3
		7904A5	7904DB	7904DF	7904DT	20	37	9	0.3	0.15	6600	4050	675	410	15.2	24000	32000	11.1	22.5	34.5	0.3	0.036	10700	8100	1090	825	19000	26000	22.3	4.3	-	35.8	0.15
		7904C	7904DB	7904DF	7904DT	20	37	9	0.3	0.15	6950	4250	710	430	14.9	28000	38000	8.3	22.5	34.5	0.3	0.036	11300	8500	1150	865	22000	32000	16.6	1.4	-	35.8	0.15
		7905A5	7905DB	7905DF	7905DT	25	42	9	0.3	0.15	7450	5150	760	525	15.6	20000	28000	12.3	27.5	39.5	0.3	0.043	12100	10300	1230	1050	16000	22000	24.6	6.6	-	40.8	0.15
		7905C	7905DB	7905DF	7905DT	25	42	9	0.3	0.15	7850	5400	800	555	15.5	24000	34000	9	27.5	39.5	0.3	0.042	12700	10800	1300	1110	19000	26000	18	0	-	40.8	0.15
		7906A5	7906DB	7906DF	7906DT	30	47	9	0.3	0.15	7850	5950	800	605	16.1	18000	24000	13.5	32.5	44.5	0.3	0.049	12800	11900	1300	1210	14000	19000	27	9	-	45.8	0.15
		7906C	7906DB	7906DF	7906DT	30	47	9	0.3	0.15	8300	6250	845	640	15.9	22000	28000	9.7	32.5	44.5	0.3	0.049	13500	12500	1380	1280	17000	24000	19.3	1.3	-	45.8	0.15
		7907A5	7907DB	7907DF	7907DT	35	55	10	0.6	0.3	11400	8700	1170	885	16.1	15000	20000	15.5	40	50	0.6	0.074	18600	17400	1890	1770	12000	17000	31	11	-	52.5	0.3
		7907C	7907DB	7907DF	7907DT	35	55	10	0.6	0.3	12100	9150	1230	930	15.7	18000	24000	11	40	50	0.6	0.074	19600	18300	2000	1860	14000	20000	22.1	2.1	-	52.5	0.3
		7908A5	7908DB	7908DF	7908DT	40	62	12	0.6	0.3	14300	11200	1460	1140	16.1	14000	18000	17.9	45	57	0.6	0.11	23300	22300	2370	2270	11000	15000	35.8	11.8	-	59.5	0.3
		7908C	7908DB	7908DF	7908DT	40	62	12	0.6	0.3	15100	11700	1540	1200	15.7	16000	22000	12.8	45	57	0.6	0.109	24600	23500	2510	2390	13000	18000	25.7	1.7	-	59.5	0.3
		7909A5	7909DB	7909DF	7909DT	45	68	12	0.6	0.3	15100	12700	1540	1290	16.2	12000	17000	19.2	50	63	0.6	0.13	24600	25400	2510	2590	9500	13000	38.4	14.4	-	65.5	0.3
		7909C	7909DB	7909DF	7909DT	45	68	12	0.6	0.3	16000	13400	1630	1360	16	14000	20000	13.6	50	63	0.6	0.129	26000	26800	2660	2730	12000	16000	27.1	3.1	-	65.5	0.3
		7910A5	7910DB	7910DF	7910DT	50	72	12	0.6	0.3	15900	14200	1630	1450	16.4	11000	15000	20.2	55	67	0.6	0.132	25900	28400	2640	2900	9000	12000	40.5	16.5	-	69.5	0.3
		7910C	7910DB	7910DF	7910DT	50	72	12	0.6	0.3	16900	15000	1720	1530	16.2	13000	18000	14.2	55	67	0.6	0.13	27400	30000	2800	3050	11000	15000	28.3	4.3	-	69.5	0.3
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