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Bore Dia

Outer Dia

100 (4)
105 (1)
110 (4)
115 (1)
120 (2)
125 (3)
130 (4)
140 (4)
145 (2)
150 (4)
22 (1)
24 (1)
26 (1)
28 (2)
30 (2)
32 (2)
35 (3)
37 (2)
40 (1)
42 (3)
47 (4)
52 (2)
55 (2)
62 (4)
68 (2)
72 (3)
75 (1)
80 (4)
85 (2)
90 (4)
95 (1)

Width

Angular Contact Ball Bearing (ZrO2)

Total: 76 Products.

ZrO2 Angular Contact Ball Bearing: Handles combined radial/axial loads. High hardness, corrosion resistance, low friction for high-performance applications.

High-precision ZrO2 ceramic bearings excel in extreme conditions, offering:

Material: ZrO2 (Yttria-stabilized) for corrosion/wear resistance, low density, and electrical insulation.
Design: 15°–40° contact angles for combined radial/axial loads, high-speed capability (up to 1.5× steel bearings).
Performance: Operates at -200°C to +600°C, minimal thermal expansion, and no lubrication needed in vacuum.
Applications: Aerospace, medical, semiconductor, and high-speed spindles.

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Inquiry	Bearing No.	Dimentions(mm)					Mounting Dimentions(mm)			Reference Weight(kg)
Inquiry	Bearing No.	d	D	B	r(min)	r1(min)	da min	Da max	ra max	Reference Weight(kg)
	7900	10	22	6	0.3	0.15	12.5	19.5	0.3	0.007
	7000	10	26	8	0.3	0.15	12.5	23.5	0.3	0.014
	7200	10	30	9	0.6	0.3	15	25	0.6	0.025
	7300	10	35	11	0.6	0.3	15	30	0.6	0.04
	7901	12	24	6	0.3	0.15	14.5	21.5	0.3	0.008
	7001	12	28	8	0.3	0.15	14.5	25.5	0.3	0.017
	7201	12	32	10	0.6	0.3	17	27	0.6	0.028
	7301	12	37	12	1	0.6	18	31	1	0.046
	7902	15	28	7	0.3	0.15	17.5	25.5	0.3	0.012
	7002	15	32	9	0.3	0.15	17.5	29.5	0.3	0.024
	7202	15	35	11	0.6	0.3	20	30	0.3	0.035
	7302	15	42	13	1	0.6	21	36	1	0.064
	7903	17	30	7	0.3	0.15	19.5	27.5	0.3	0.013
	7003	17	35	10	0.3	0.15	19.5	32.5	0.3	0.032
	7203	17	40	12	0.6	0.3	22	35	0.6	0.052
	7303	17	47	14	1	0.6	23	41	1	0.087
	7904	20	37	9	0.3	0.15	22.5	34.5	0.3	0.028
	7004	20	42	12	0.6	0.3	25	37	0.6	0.052
	7204	20	47	14	1	0.6	26	41	1	0.082
	7304	20	52	15	1.1	0.6	27	45	1	0.11
	7905	25	42	9	0.3	0.15	27.5	39.5	0.3	0.032
	7005	25	47	12	0.6	0.3	30	42	0.6	0.061
	7205	25	52	15	1	0.6	31	46	1	0.099
	7305	25	62	17	1.1	0.6	32	55	1	0.18
	7906	30	47	9	0.3	0.15	32.5	44.5	1	0.04
	7006	30	55	13	1	0.6	36	49	1	0.089
	7206	30	62	16	1	0.6	36	56	1	0.15
	7306	30	72	19	1.1	0.6	37	65	1	0.27
	7907	35	55	10	0.6	0.3	40	50	0.6	0.058
	7007	35	62	14	1	0.6	41	56	1	0.12
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