Rolling Bearing:
1 Specialized in Manufacturing the Rolling Bearing
2 High Accrucy
3 High Reliablity
4 Professional precision roller bearing manufacturer engaged in P4, P2 class, specialize in design and produce high-speed pecision machine tool rolling bearings, special rolling bearings, machine tool spindle rolling bearing, special high-speed wire rod mill bearings We have been certified by quality management systerm in accordance with ISO9001: 2000. Our ball rolling bearing are widely used in machine tools, metallurgy, aviation, automobile, railways and other industries. Most of our products are exported to Europe, America, Southeast Asia, Taiwan and other regions

Model	Diameter(mm)			α 15º		α 25º		Cage Material
				Rated load(KN)	Limit speed(r/min)	Rated load(KN)	Limit speed(r/min)
	Inner	Outer	Height	Cr /Cor	Grease/ Oil	Cr/ Cor	Grease/ Oil
7200	10	30	9	6.4/ 3.8	55000 /84000	6.3/ 3.7	52000 /79000	Bakelite
7201	12	32	10	7.2/ 4.5	52000 /79000	6.9/ 4.3	47000 /69000	bakelite
7202	15	35	11	9.1/ 5.8	47000 /69000	8.8/ 5.6	42000 /62000	bakelite
7203	17	40	12	11.3/ 7.4	39000 /59000	10.9/ 7.1	37000 /55000	bakelite
7204	20	47	14	13.1/ 9.6	33000 /49000	12.6/ 9.2	29000 /44000	bakelite
7205	25	52	15	16.8 /13.1	29000 /44000	16.1 /12.5	25000 /39000	bakelite
7206	30	62	16	23.4 /18.8	23000 /37000	22.3 /18.0	19000 /33000	bakelite
7207	35	72	17	25.8 /22.9	17000 /29000	24.5 /21.9	16000 /27000	bakelite
7208	40	80	18	34.1 /30.9	16000 /27000	32.5 /29.5	14000 /23000	bakelite
7209	45	85	19	35.5 /33.8	15000 /25000	33.8 /32.3	13000 /21000	bakelite
7210	50	90	20	43.3 /40.6	14000 /23000	41.3 /38.7	13000 /21000	bakelite
7211	55	100	21	53.6 /51.1	13000 /21000	51.1 /48.8	12000 /19000	bakelite
7212	60	110	22	55.8 /56.2	11000 /18000	53.0 /53.5	10000 /17000	bakelite
7213	65	120	23	67.5 /69.0	10000 /17000	64.2 /65.8	8500 /15000	bakelite
7214	70	125	24	70.2 /74.6	9000 /16000	66.6 /71.7	8000 /14000	bakelite
7215	75	130	25	72.7 /80.2	8500 /15000	68.9 /76.3	7500 /13000	bakelite
7216	80	140	26	86.5 /96.5	8000 /14000	82.1 /91.9	7000 /12000	bakelite
7217	85	150	28	97.4 /107.5	7500 /13000	92.5 /102.4	6500 /11000	bakelite
7218	90	160	30	121.9/ 131.3	7000 /12000	115.8 /124.6	6000 /10000	bakelite
7219	95	170	32	128.9/ 145.1	6500 /11000	122.5 /138.3	5700 /9000	bakelite
7220	100	180	34	146.2/ 165.9	6000 /10000	138.9 /158.2	5700 /9000	bakelite
7221	105	190	36	164.3/ 118.2	6000 /10000	156.3 /179.5	5300 /8500	bakelite
7222	110	200	38	170.4/ 202.5	5700 /9000	161.8 /193.0	5000 /8000	bakelite
7224	120	215	40	175.4/ 218.4	5000 /8000	166.3 /207.9	4300 /7000	bakelite
7226	130	230	40	200.6/ 258.3	4600 /7500	190.4 /246.2	4000 /6500	bakelite
7228	140	250	42	223.6/ 306.6	4000 /6500	212.3 /292.2	3500 /5700	bakelite
7230	150	270	45	240.9/ 341.5	3500 /5700	228.7 /325.5	3000 /5000	bakelite
7232	160	290	48	248.6/ 365.8	3300 /5300	236.1 /348.6	2800 /4600	bakelite
7234	170	310	52	300.2/ 459.2	2800 /4600	285.0 /473.6	2600 /4300	bakelite
7236	180	320	52	300.2/ 459.2	2800 /4600	285.0 /473.6	2600 /4300	bakelite
7238	190	340	55	300.2/ 459.2	2800 /4600	285.0 /473.6	2600 /4300	bakelite
7240	200	360	58	300.2/ 459.2	2800 /4600	285.0 /473.6	2600 /4300	bakelite
7244	220	400	65	300.2/ 459.2	2800 /4600	285.0 /473.6	2600 /4300	bakelite