Ultra High Speed Angular Contact Bearing With Seal H70 Series

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Home > Products > Precision Angular Contact Ball Bearing > Ultra High Speed Angular Contact Bearing With Seal H70 Series

-High Precision Angular Contact Ball Bearing

Ultra High Speed Angular Contact Bearing With Seal H70 Series

Precision Angular Contact Ball Bearing

Ultra-high Speed angular contact bearing with seal H70 series both ends are equipped with non-contact sealing ring, can simplify the seal design of the host, convenient for the user to install high water-resistant grease.

Details Specifications Comments

Ultra-high Speed angular contact bearing with seal H70 series Features:

Both ends are equipped with non-contact sealing ring, can simplify the seal design of the host, convenient for the user to install high water-resistant grease.

CHG can provide Ultra-high Speed angular contact bearing as follows:

1. Including H70 series, H72 series

2. Contact angle c:15°, ac:25°

3. Cage: outer ring Guide phenolic resin cage

4. Rolling body: Steel ball, Ceramic ball (HQ1)

5. The inner ring and the outer ring are single gear edges, the inner space of the bearing is increased, which is beneficial to the storage of more lubricating oil, improves the lubrication performance of the bearing, and prolongs the service life of the bearing.

6. Can choose ceramic ball to obtain higher speed, higher life

Please kindly post your comments,we will attach great importance to it,and give our reply quickly.Thank you.

Bearing Type	Size （mm）					Basic Load Rating （kN）		Steel Balls Limit Speed （r/min）	Ceramic Balls Limit Speed （r/min）	Weight （kg）
Bearing Type	d	D	B	r （min）	r1 （min）	Ca	Coa	Grease Lubrication		Steel Balls	Ceramic Balls
H708C-2RZ	8	22	7	0.30	0.150	2.1	1	67000	100000	0.011	0.01
H7000C-2RZ	10	26	8	0.30	0.150	2.5	1.3	55000	83000	0.018	0.016
H7001C-2RZ	12	28	8	0.30	0.150	2.6	1.4	50000	75000	0.02	0.017
H7002C-2RZ	15	32	9	0.30	0.150	3.7	2.1	42500	64000	0.028	0.025
H7003C-2RZ	17	35	10	0.30	0.150	4.9	2.7	38500	58000	0.038	0.034
H7004C-2RZ	20	42	12	0.60	0.150	5.5	3.2	32000	48000	0.072	0.065
H7005C-2RZ	25	47	12	0.60	0.150	7.5	4.6	28000	42000	0.075	0.067
H7006C-2RZ	30	55	13	1.00	0.300	9.2	6.1	23500	35000	0.11	0.094
H7007C-2RZ	35	62	14	1.00	0.300	10.5	7.3	20500	31000	0.145	0.134
H7008C-2RZ	40	68	15	1.00	0.300	11.2	8.1	18500	28000	0.175	0.161
H7009C-2RZ	45	75	16	1.00	0.300	13.8	10.2	16700	25000	0.245	0.23
H7010C-2RZ	50	80	16	1.00	0.300	18	14	15000	23000	0.26	0.24
H7010AC-2RZ	50	80	16	1.00	0.300	17	13.2	13000	18400	0.262	0.242
H7011C-2RZ	55	90	18	1.00	0.300	22	17.7	13800	21000	0.38	0.35
H7011AC-2RZ	55	90	18	1.00	0.300	20.8	16.7	11500	16800	0.382	0.352
H7012C-2RZ	60	95	18	1.10	0.600	22.4	18.6	13000	19000	0.41	0.376
H7012AC-2RZ	60	95	18	1.10	0.600	21.2	17.5	11050	15200	0.413	0.38
H7013C-2RZ	65	100	18	1.10	0.600	27	22.9	12000	18000	0.45	0.42
H7013AC-2RZ	65	100	18	1.10	0.600	25.8	21.6	10200	14400	0.456	0.426
H7014C-2RZ	70	110	20	1.10	0.600	30.6	26.3	11000	17000	0.59	0.53
H7014AC-2RZ	70	110	20	1.10	0.600	28.9	24.7	9350	13600	0.597	0.54
H7015C-2RZ	75	115	20	1.10	0.600	31.8	28.5	10500	16000	0.688	0.625
H7015AC-2RZ	75	115	20	1.10	0.600	29.8	27.7	9000	12800	0.693	0.625
H7016C-2RZ	80	125	22	1.10	0.600	33.2	31.1	9700	15000	0.897	0.82
H7016AC-2RZ	80	125	22	1.10	0.600	31.6	30.3	8200	12000	0.902	0.825
H7017C-2RZ	85	130	22	1.10	0.600	36	33	9300	14000	0.913	0.824
H7017AC-2RZ	85	130	22	1.10	0.600	34	31	7900	11200	0.918	0.832
H7018C-2RZ	90	140	24	1.50	0.600	40.1	38.2	8600	13000	1.2	1.1
H7018AC-2RZ	90	140	24	1.50	0.600	37.8	36	7300	10400	1.207	1.106
H7019C-2RZ	95	145	24	1.50	0.600	46	43	8300	12500	1.22	1.113
H7019AC-2RZ	95	145	24	1.50	0.600	43.5	40.5	7000	10000	1.23	1.12
H7020C-2RZ	100	150	24	1.50	1.000	48	46.6	8000	12000	1.28	1.125
H7020AC-2RZ	100	150	24	1.50	1.000	45.3	43.8	6800	9600	1.3	1.136