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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
NN 3017 TN9/SP	-	130 mm	34 mm	125 N	204 N	-	7500
NN 3018 KTN9/SP	-	140 mm	37 mm	138 N	216 N	-	7000
NN 3018 TN9/SP	-	140 mm	37 mm	138 N	216 N	-	7000
NN 3019 KTN9/SP	-	145 mm	37 mm	142 N	232 N	-	6700
NN 3019 TN9/SP	-	145 mm	37 mm	142 N	232 N	-	6700
NN 3020 KTN9/SP	-	150 mm	37 mm	151 N	250 N	-	6300
NN 3020 TN9/SP	-	150 mm	37 mm	151 N	250 N	-	6300
NN 3021 KTN9/SP	-	160 mm	41 mm	190 N	305 N	-	6000
NN 3021 TN9/SP	-	160 mm	41 mm	190 N	305 N	-	6000
NN 3022 KTN9/SP	-	170 mm	45 mm	220 N	360 N	-	5600
NN 3022 TN9/SP	-	170 mm	45 mm	220 N	360 N	-	5600
NN 3024 KTN9/SP	-	180 mm	46 mm	229 N	390 N	-	5300
NN 3024 TN9/SP	-	180 mm	46 mm	229 N	390 N	-	5300
NN 3026 KTN9/SP	-	200 mm	52 mm	292 N	500 N	-	4800
NN 3026 TN9/SP	-	200 mm	52 mm	292 N	500 N	-	4800
NN 3028 K/SPW33	-	210 mm	53 mm	297 N	520 N	-	4500
NN 3030 K/SPW33	-	225 mm	56 mm	330 N	570 N	-	4300
NN 3032 K/SPW33	-	240 mm	60 mm	369 N	655 N	-	4000
NN 3034 K/SPW33	-	260 mm	67 mm	457 N	815 N	-	3600
NN 3036 K/SPW33	-	280 mm	74 mm	561 N	1000 N	-	3400

Cylindrical roller bearing