Model-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
NX 30	-	42 mm	-	22.9 N	38 N	-	6000
NKXR 30	-	42 mm	-	22.9 N	38 N	-	6000
NKXR 30 Z	-	42 mm	-	22.9 N	38 N	-	6000
NKX 30	-	42 mm	-	22.9 N	38 N	-	8500
NX 30 Z	-	42 mm	-	22.9 N	38 N	-	3600
NX 35 Z	-	47 mm	-	24.6 N	45 N	-	3400
NX 35	-	47 mm	-	24.6 N	45 N	-	5600
NKXR 35	-	47 mm	-	24.6 N	45 N	-	5600
NKXR 35 Z	-	47 mm	-	24.6 N	45 N	-	5600
NKX 35 Z	-	47 mm	-	24.6 N	45 N	-	4500
NKX 35	-	47 mm	-	24.6 N	45 N	-	7500
NKX 40 Z	-	52 mm	-	26.4 N	51 N	-	4000
NKX 40	-	52 mm	-	26.4 N	51 N	-	7000
NKXR 40	-	52 mm	-	26.4 N	51 N	-	5000
NKXR 40 Z	-	52 mm	-	26.4 N	51 N	-	5000
NKX 45	-	58 mm	-	27.5 N	57 N	-	6300
NKXR 45	-	58 mm	-	27.5 N	57 N	-	4500
NKXR 45 Z	-	58 mm	-	27.5 N	57 N	-	4500
NKX 45 Z	-	58 mm	-	27.5 N	57 N	-	3800
NKX 50 Z	-	62 mm	-	38 N	78 N	-	3600

Model