Angular Contact Ball Bearing 71803 C P4A GA (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on high-speed motor spindles. The operating speed reaches 50000 to 60000 rpm. Imported materials, imported G5 grade steel balls, and Kluberspeed NBU15 grease are used, which have the advantages of high rigidity, high precision, high speed, etc.

718 Series Angular Contact Ball Bearing
Bearing No	Dimensions(mm)			rsmin	rs1min	(KN) BasicRatedload		(RPM) Ball speed limit		(RPM) Ceramic Ball limit speed		(N) Preload
Bearing No	d	D	B	rsmin	rs1min	Cr	Cor	Grease Lubrication	Oil Lubrication	Grease Lubrication	Oil Lubrication	A	B	C
71800C	10	19	5	0.30	0.10	1.90	0.98	75000	120000	95000	160000	7	23	54
71800AC	10	19	5	0.30	0.10	1.90	0.98	70000	110000	85000	140000	8	31	80
71801C	12	21	5	0.30	0.10	2.08	1.18	67000	100000	85000	140000	7	25	58
71801AC	12	21	5	0.30	0.10	1.96	1.12	60000	90000	75000	120000	8	33	85
71802C	15	24	5	0.30	0.10	2.28	1.50	56000	85000	70000	110000	8	27	63
71802AC	15	24	5	0.30	0.10	2.16	1.40	50000	75000	63000	95000	8	34	91
71803C	17	26	5	0.30	0.10	2.32	1.60	50000	75000	67000	100000	8	26	64
71803AC	17	26	5	0.30	0.10	2.20	1.53	48000	70000	56000	85000	10	33	95

71803 C P4A GA

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71803 C P4A GA

NCP584HSN15T1G

3m 2214

tlp 2844