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Spherical Roller Bearing
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0411-85647888

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ywy@ywygs.com

select	Inquiry	Bearing Numbers				Principal dimensions(mm)					Basic load ratings(N)		Basic load ratings(kgf)		Value	Limiting Speed (rpm)		Distance of action point(mm)	Abutment and fillet dimensions			Weight	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)
select	Inquiry	Single row	DB	DF	DT	d	D	B	r(min)	r1(min)	Cr	Cor	Cr	Cor	fo	Grease	Oil	a	da(min)	Da(max)	ra(max)	(kg)	Cr	Cor	Cr	Cor	Grease	Oil	back-to-back arrangement	face-to-face arrangement	db(min)	Db(max)	rb(max)
		7218A	7218DB	7218DF	7218DT	90	160	30	2	1	118000	103000	12000	10500	15.1	4500	6000	51.1	100	150	2	2.25	191000	206000	19500	21000	3600	5000	102.2	42.2	96	154	1
		7218B	7218DB	7218DF	7218DT	90	160	30	2	1	107000	94000	10900	9550	15.5	3200	4300	67.4	100	150	2	2.29	173000	188000	17700	19100	2600	3400	134.9	74.9	96	154	1
		7218C	7218DB	7218DF	7218DT	90	160	30	2	1	123000	105000	12500	10700	14.6	6300	9000	31.7	100	150	2	2.51	199000	209000	20300	21400	5300	7100	63.5	3.5	-	154	1
		7219A	7219DB	7219DF	7219DT	95	170	32	2.1	1.1	128000	111000	13000	11300	15	4300	5600	54.2	107	158	2	2.68	208000	`221000	21200	22600	3400	4500	108.5	44.5	102	163	1
		7219B	7219DB	7219DF	7219DT	95	170	32	2.1	1.1	116000	101000	11800	10300	15.4	3000	4000	71.6	107	158	2	2.74	188000	202000	19200	20500	2400	3200	143.2	79.2	102	163	1
		7219C	7219DB	7219DF	7219DT	95	170	32	2.1	1.1	133000	112000	13500	11400	14.6	6000	8500	33.7	107	158	2	3.05	216000	224000	22000	22800	4800	6700	67.5	3.5	-	163	1
		7220A	7220DB	7220DF	7220DT	100	180	34	2.1	1.1	144000	126000	14700	12800	15	4000	5300	57.4	112	168	2	3.22	233000	251000	23800	25600	3200	4300	114.8	46.8	107	173	1
		7220B	7220DB	7220DF	7220DT	100	180	34	2.1	1.1	130000	114000	13300	11700	15.4	2800	3800	75.7	112	168	2	3.29	212000	229000	21600	23300	2200	3000	151.5	83.5	107	173	1
		7220C	7220DB	7220DF	7220DT	100	180	34	2.1	1.1	149000	127000	15200	12900	14.5	5600	8000	35.7	112	168	2	3.65	242000	254000	24700	25900	4500	6300	71.5	3.5	-	173	1
		7221A	7221DB	7221DF	7221DT	105	190	36	2.1	1.1	157000	142000	16000	14400	15	3800	5000	60.6	117	178	2	3.84	254000	283000	25900	28900	3000	4000	121.2	49.2	112	183	1
		7221B	7221DB	7221DF	7221DT	105	190	36	2.1	1.1	142000	129000	14500	13100	15.4	2600	3600	79.9	117	178	2	3.92	231000	258000	23500	26300	2200	3000	159.8	87.8	112	183	1
		7221C	7221DB	7221DF	7221DT	105	190	36	2.1	1.1	162000	143000	16600	14600	14.5	5300	7500	37.7	117	178	2	4.33	264000	286000	26900	29100	4300	6000	75.5	3.5	-	183	1
		7222A	7222DB	7222DF	7222DT	110	200	38	2.1	1.1	170000	158000	17300	16100	15.2	3600	4800	63.7	122	188	2	4.49	276000	315000	28100	32500	2800	4000	127.5	51.6	117	193	1
		7222B	7222DB	7222DF	7222DT	110	200	38	2.1	1.1	154000	144000	15700	14700	15.4	2600	3400	84	122	188	2	4.58	250000	289000	25500	29400	2000	2800	168.1	92.1	117	193	1
		7222C	7222DB	7222DF	7222DT	110	200	38	2.1	1.1	176000	160000	17900	16300	14.5	5000	7100	39.8	122	188	2	5.1	286000	320000	29200	32500	4000	5600	79.5	3.5	-	193	1
		7224A	7224DB	7224DF	7224DT	120	215	40	2.1	1.1	183000	177000	18600	18100	15	3200	4500	68.3	132	203	2	6.22	297000	355000	30500	36000	2600	3600	136.7	56.7	-	208	1
		7224B	7224DB	7224DF	7224DT	120	215	40	2.1	1.1	165000	162000	16900	16500	15.4	2400	3200	90.3	132	203	2	6.26	269000	325000	27400	33000	1900	2600	180.5	100.5	-	208	1
		7226A	7226DB	7226DF	7226DT	130	230	40	3	1.1	189000	193000	19300	19600	15.3	2400	3200	72	144	216	2.5	7.06	310000	385000	31500	39500	1900	2600	143.9	63.9	-	223	1
		7226B	7226DB	7226DF	7226DT	130	230	40	3	1.1	171000	175000	17400	17800	15.7	2200	3000	95.5	144	216	2.5	7.1	278000	350000	28300	35500	1700	2400	191	111	-	223	1
		7228A	7228DB	7228DF	7228DT	140	250	42	3	1.1	218000	234000	22300	23900	15.2	2200	3000	77.3	154	236	2.5	8.92	355000	470000	36000	48000	1800	2400	154.6	70.6	-	243	1
		7228B	7228DB	7228DF	7228DT	140	250	42	3	1.1	197000	213000	20100	21700	15.6	2000	2800	102.8	154	236	2.5	8.94	320000	425000	32500	43500	1600	2200	205.6	121.6	-	243	1
		7230A	7230DB	7230DF	7230DT	150	270	45	3	1.1	248000	280000	25300	28500	15.2	2000	2800	83.1	164	256	2.5	11.2	405000	560000	41000	57000	1600	2200	166.3	76.3	-	263	1
		7230B	7230DB	7230DF	7230DT	150	270	45	3	1.1	225000	254000	22900	25900	15.5	1800	2600	110.6	164	256	2.5	11.2	365000	510000	37000	52000	1500	2000	221.2	131.2	-	263	1
		7232A	7232DB	7232DF	7232DT	160	290	48	3	1.1	263000	305000	26800	31500	15.3	1900	2600	89	174	276	2.5	14.1	425000	615000	43500	62500	1500	2000	177.9	81.9	-	283	1
		7232B	7232DB	7232DF	7232DT	160	290	48	3	1.1	238000	279000	24200	28400	15.9	1700	2400	118.4	174	276	2.5	14.2	385000	555000	39500	57000	1400	1900	236.8	140.8	-	283	1
		7234A	7234DB	7234DF	7234DT	170	310	52	4	1.5	295000	360000	30000	36500	15.2	1800	2400	95.3	188	292	3	17.3	480000	715000	49000	73000	1400	1900	190.6	86.6	-	301	1.5
		7234B	7234DB	7234DF	7234DT	170	310	52	4	1.5	266000	325000	27200	33000	15.6	1600	2200	126.7	188	292	3	17.6	435000	650000	44000	66500	1300	1700	253.4	149.4	-	301	1.5
		7236A	7236DB	7236DF	7236DT	180	320	52	4	1.5	305000	385000	31000	39000	15.3	1700	2200	98.2	198	302	3	18.1	495000	770000	50500	78500	1400	1800	196.3	92.3	-	311	1.5
		7236B	7236DB	7236DF	7236DT	180	320	52	4	1.5	276000	350000	28100	35500	15.7	1500	2000	130.9	198	302	3	18.4	450000	700000	45500	71000	1200	1700	261.8	157.8	-	311	1.5
		7238A	7238DB	7238DF	7238DT	190	340	55	4	1.5	315000	410000	32000	42000	15.5	1600	2200	104	208	322	3	22.4	510000	825000	52000	84000	1300	1700	208	98	-	331	1.5
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7200 Series