Cylindrical roller bearing-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
NNU 4960 BK/SPW33	-	420 mm	118 mm	1020 N	2360 N	-	2000
NNU 4964 B/SPW33	-	440 mm	118 mm	1060 N	2500 N	-	1900
NNU 4964 BK/SPW33	-	440 mm	118 mm	1060 N	2500 N	-	1900
NNU 4968 B/SPW33	-	460 mm	118 mm	1100 N	2650 N	-	1700
NNU 4968 BK/SPW33	-	460 mm	118 mm	1100 N	2650 N	-	1700
NNU 4972 B/SPW33	-	480 mm	118 mm	1120 N	2800 N	-	1700
NNU 4972 BK/SPW33	-	480 mm	118 mm	1120 N	2800 N	-	1700
NNU 4976 B/SPW33	-	520 mm	140 mm	1450 N	3600 N	-	1500
NNU 4976 BK/SPW33	-	520 mm	140 mm	1450 N	3600 N	-	1500
NNU 4980 B/SPW33	-	540 mm	140 mm	1470 N	3800 N	-	1500
NNU 4980 BK/SPW33	-	540 mm	140 mm	1470 N	3800 N	-	1500
NNU 4984 B/SPW33	-	560 mm	140 mm	1510 N	4000 N	-	1400
NNU 4984 BK/SPW33	-	560 mm	140 mm	1510 N	4000 N	-	1400
NNU 4992 B/SPW33	-	620 mm	160 mm	2090 N	5500 N	-	1200
NNU 4992 BK/SPW33	-	620 mm	160 mm	2090 N	5500 N	-	1200
NNUD 6056 ECMAS/P53	-	420 mm	250 mm	3690 N	6550 N	-	-
NRT 100 B	-	185 mm	38 mm	58.3 N	116 N	-	560
NRT 120 B	-	210 mm	40 mm	64.4 N	140 N	-	460
NRT 150 B	-	240 mm	40 mm	67.1 N	160 N	-	420
NRT 180 B	-	280 mm	43 mm	89.7 N	236 N	-	380

Cylindrical roller bearing