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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
NJ 307 ECM	-	80 mm	21 mm	75 N	63 N	-	11000
NJ 307 ECML	-	80 mm	21 mm	75 N	63 N	-	17000
NJ 307 ECP	-	80 mm	21 mm	75 N	63 N	-	11000
NJ 307 ECPH	-	80 mm	21 mm	75 N	63 N	-	11000
NJ 308 ECJ	-	90 mm	23 mm	93 N	78 N	-	9500
NJ 308 ECM	-	90 mm	23 mm	93 N	78 N	-	9500
NJ 308 ECML	-	90 mm	23 mm	93 N	78 N	-	15000
NJ 308 ECP	-	90 mm	23 mm	93 N	78 N	-	9500
NJ 308 ECPH	-	90 mm	23 mm	93 N	78 N	-	9500
NJ 309 ECJ	-	100 mm	25 mm	112 N	100 N	-	8500
NJ 309 ECM	-	100 mm	25 mm	112 N	100 N	-	8500
NJ 309 ECML	-	100 mm	25 mm	112 N	100 N	-	13000
NJ 309 ECP	-	100 mm	25 mm	112 N	100 N	-	8500
NJ 309 ECPH	-	100 mm	25 mm	112 N	100 N	-	8500
NJ 310 ECJ	-	110 mm	27 mm	127 N	112 N	-	8000
NJ 310 ECM	-	110 mm	27 mm	127 N	112 N	-	8000
NJ 310 ECML	-	110 mm	27 mm	127 N	112 N	-	12000
NJ 310 ECP	-	110 mm	27 mm	127 N	112 N	-	8000
NJ 310 ECPH	-	110 mm	27 mm	127 N	112 N	-	8000
NJ 311 ECJ	-	120 mm	29 mm	156 N	143 N	-	7000

Cylindrical roller bearing