QJ four point contact ball bearing – Page 3

Browse all models in the QJ four point contact ball bearing series. Click a model to view detailed specifications and request a quotation.

Model	Size (d×D×B)	Dynamic Load	Static Load	Limiting Speed
QJ 217 MA	150 mm × × 28 mm	156kN	173kN	7500 r/min
QJ 217 N2MA	150 mm × × 28 mm	156kN	173kN	7500 r/min
QJ 218 N2MA	160 mm × × 30 mm	186kN	200kN	7000 r/min
QJ 219 N2MA	170 mm × × 32 mm	212kN	232kN	6700 r/min
QJ 219 N2PHAS	170 mm × × 32 mm	212kN	232kN	6700 r/min
QJ 220 N2MA	180 mm × × 34 mm	236kN	265kN	6300 r/min
QJ 222 N2MA	200 mm × × 38 mm	280kN	325kN	5600 r/min
QJ 224 N2MA	215 mm × × 40 mm	300kN	365kN	5000 r/min
QJ 226 N2MA	230 mm × × 40 mm	310kN	400kN	4800 r/min
QJ 228 N2MA	250 mm × × 42 mm	345kN	475kN	4300 r/min
QJ 230 N2MA	270 mm × × 45 mm	400kN	570kN	4000 r/min
QJ 232 N2MA	290 mm × × 48 mm	450kN	670kN	3800 r/min
QJ 234 N2MA	310 mm × × 52 mm	455kN	720kN	3400 r/min
QJ 236 N2MA	320 mm × × 52 mm	475kN	765kN	3400 r/min
QJ 238 N2MA	340 mm × × 55 mm	510kN	850kN	3200 r/min
QJ 240 N2MA	360 mm × × 58 mm	540kN	915kN	3000 r/min
QJ 248 N2MA	440 mm × × 72 mm	650kN	1200kN	2400 r/min
QJ 252 N2MA	480 mm × × 80 mm	728kN	1430kN	2200 r/min
QJ 303 N2MA	47 mm × × 14 mm	23.4kN	15kN	28000 r/min
QJ 304 MA	52 mm × × 15 mm	32kN	21.6kN	24000 r/min
QJ 304 N2MA	52 mm × × 15 mm	32kN	21.6kN	24000 r/min
QJ 304 N2PHAS	52 mm × × 15 mm	32kN	21.6kN	24000 r/min
QJ 305 MA	62 mm × × 17 mm	42.5kN	30kN	20000 r/min
QJ 305 N2MA	62 mm × × 17 mm	42.5kN	30kN	20000 r/min
QJ 306 MA	72 mm × × 19 mm	53kN	41.5kN	17000 r/min
QJ 306 N2MA	72 mm × × 19 mm	53kN	41.5kN	17000 r/min
QJ 306 N2PHAS	72 mm × × 19 mm	53kN	41.5kN	17000 r/min
QJ 307 MA	80 mm × × 21 mm	64kN	51kN	15000 r/min
QJ 307 N2MA	80 mm × × 21 mm	64kN	51kN	15000 r/min
QJ 307 N2PHAS	80 mm × × 21 mm	64kN	51kN	15000 r/min

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