Angular contact ball bearing 71917 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 8000 to 9000 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.

719 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
71912C	60	85	13	1.00	1.00	24.00	22.80	15000	24000	19000	32000	117	410	866
71912AC	60	85	13	1.00	1.00	22.80	21.60	14000	22000	17000	28000	156	622	1353
71913C	65	90	13	1.00	1.00	24.50	24.00	14000	22000	18000	30000	118	417	883
71913AC	65	90	13	1.00	1.00	22.80	22.40	13000	20000	15000	24000	153	617	1348
71914C	70	100	16	1.00	1.00	33.50	32.50	13000	20000	16000	26000	172	588	1230
71914AC	70	100	16	1.00	1.00	31.50	31.00	12000	19000	14000	22000	234	890	1917
71915C	75	105	16	1.00	1.00	34.00	34.50	12000	19000	16000	26000	174	596	1246
71915AC	75	105	16	1.00	1.00	32.00	32.50	11000	18000	13000	20000	236	901	1943
71916C	80	110	16	1.00	1.00	34.50	36.00	12000	19000	25000	24000	175	603	1262
71916AC	80	110	16	1.00	1.00	32.50	34.00	11000	18000	13000	20000	238	911	1969
71917C	85	120	18	1.10	1.10	45.00	46.50	11000	18000	13000	20000	239	804	1672
71917AC	85	120	18	1.10	1.10	42.50	44.00	9500	16000	12000	19000	336	1232	2631

71917 C P4A GA

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71917 C P4A GA

N25Q256A13EF840

3m 2214

NCP584HSN15T1G