Needle bearing-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
NA 4906 RS	-	47 mm	18 mm	23.3 N	32 N	-	5600
NAO 30x47x18	-	47 mm	18 mm	26.4 N	44 N	-	13000
NAO 30x47x16	-	47 mm	16 mm	23.3 N	37.5 N	-	13000
NKI 30/20 TN	-	45 mm	20 mm	27.5 N	52 N	-	13000
NA 4906.2RS	-	47 mm	18 mm	23.3 N	32 N	-	5600
NKIS 30	-	52 mm	22 mm	36.9 N	54 N	-	12000
NKI 32/30	-	47 mm	30 mm	36.9 N	76.5 N	-	12000
NKI 32/20	-	47 mm	20 mm	25.1 N	46.5 N	-	12000
NA 69/32	-	52 mm	36 mm	47.3 N	90 N	-	11000
NA 49/32	-	52 mm	20 mm	30.8 N	51 N	-	11000
NKI 35/20 TN	-	50 mm	20 mm	29.7 N	60 N	-	11000
NA 4907.2RS	-	55 mm	21 mm	27 N	43 N	-	4800
NA 4907	-	55 mm	20 mm	31.9 N	54 N	-	11000
NKI 35/30	-	50 mm	30 mm	38 N	83 N	-	11000
NAO 35x50x17	-	50 mm	17 mm	20.5 N	41.5 N	-	12000
NA 6907	-	55 mm	36 mm	48.4 N	93 N	-	11000
NAO 35x55x20	-	55 mm	20 mm	31.4 N	57 N	-	11000
NA 4907 RS	-	55 mm	21 mm	27 N	43 N	-	4800
NKIS 35	-	58 mm	22 mm	39.1 N	61 N	-	10000
NKI 38/20	-	53 mm	20 mm	27.5 N	55 N	-	11000

Needle bearing