QJ four point contact ball bearing

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 1017 N2MA/C4	130 mm × × 22 mm	99.5kN	114kN	8000 r/min
QJ 1021 N2MA/C4	160 mm × × 26 mm	135kN	170kN	6700 r/min
QJ 1022 N2MA/C4	170 mm × × 28 mm	153kN	193kN	6300 r/min
QJ 1030 N2MA	225 mm × × 35 mm	242kN	335kN	4500 r/min
QJ 1032 N2MA	240 mm × × 38 mm	270kN	380kN	4300 r/min
QJ 1038 N2MA	290 mm × × 46 mm	364kN	560kN	3400 r/min
QJ 1040 N2MA	310 mm × × 51 mm	390kN	620kN	3200 r/min
QJ 1056 N2MA/C4	420 mm × × 65 mm	585kN	1140kN	2400 r/min
QJ 1060 MA	460 mm × × 74 mm	702kN	1430kN	2200 r/min
QJ 1064 MA	480 mm × × 74 mm	715kN	1530kN	2000 r/min
QJ 1064 N2MA	480 mm × × 74 mm	715kN	1530kN	2000 r/min
QJ 1068 N2MA	520 mm × × 82 mm	780kN	1700kN	1800 r/min
QJ 1072 N2MA	540 mm × × 82 mm	852kN	1930kN	1700 r/min
QJ 1076 N2MA	560 mm × × 82 mm	884kN	2040kN	1600 r/min
QJ 1080 N2MA	600 mm × × 90 mm	904kN	2160kN	1500 r/min
QJ 1084 N2MA	620 mm × × 90 mm	923kN	2280kN	1500 r/min
QJ 1088 N2MA	650 mm × × 94 mm	995kN	2500kN	1400 r/min
QJ 1092 N2MA	680 mm × × 100 mm	1040kN	2650kN	1300 r/min
QJ 1096 N2MA	700 mm × × 100 mm	1060kN	2800kN	1300 r/min
QJ 1240 N2MA	360 mm × × 70 mm	520kN	865kN	3000 r/min
QJ 1244 N2MA	400 mm × × 78 mm	592kN	1020kN	2600 r/min
QJ 1248 MA/344524	440 mm × × 85 mm	663kN	1220kN	2400 r/min
QJ 1252 N2MA	480 mm × × 90 mm	741kN	1460kN	2200 r/min
QJ 1256 N2MA	500 mm × × 90 mm	728kN	1460kN	2000 r/min
QJ 1260 N2MA	540 mm × × 98 mm	832kN	1760kN	1900 r/min
QJ 1264 N2MA	580 mm × × 105 mm	956kN	2080kN	1700 r/min
QJ 1268 MA/344524	620 mm × × 118 mm	1060kN	2450kN	1600 r/min
QJ 1272 N2MA	650 mm × × 122 mm	1110kN	2600kN	1500 r/min
QJ 1276 N2MA	680 mm × × 132 mm	1170kN	2850kN	1400 r/min
QJ 1280 N2MA	720 mm × × 140 mm	1300kN	3250kN	1300 r/min

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