Double Row Cylindrical Roller Bearing : 
Our basic design double row cylindrical roller bearings are available in several designs(NN, NNU, NNUP, NNUB). The major design differences between the bearings are the configuration of the inner and outer ring flanges and the cage design and material.
Our double row full complement cylindrical roller bearings are non-separable and have an annular groove and lubrication holes in the outer ring to facilitate lubrication. There are three designs of open bearings: NNC, NNCF, NNCL; one design of sealed bearings: NNF.

DOUBLE ROW Cylindrical Roller Bearing - NN30 K Series :

 
 	 			Bearing No. 			Boundary dimensions 			Mass 		
 			mm 			Kg 		
 			d 			D 			B 			≈ 		
 			NN3006K 			30 			55 			19 			0.192 		
 			NN3007K 			35 			62 			20 			0.21 		
 			NN3008K 			40 			68 			21 			0.298 		
 			NN3009K 			45 			75 			23 			0.4 		
 			NN3010K 			50 			80 			23 			0.415 		
 			NN3011K 			55 			90 			26 			0.618 		
 			NN3012K 			60 			95 			26 			0.668 		
 			NN3013K 			65 			100 			26 			0.708 		
 			NN3014K 			70 			110 			30 			1.03 		
 			NN3015K 			70 			115 			30 			1.08 		
 			NN3016K/W33 			80 			125 			34 			1.53 		
 			NN3017K/W33 			85 			130 			34 			1.63 		
 			NN3018K/W33 			90 			140 			37 			2.12 		
 			NN3019K/W33 			95 			145 			37 			2.21 		
 			NN3020K/W33 			100 			150 			37 			2.3 		
 			NN3021K/W33 			105 			160 			41 			2.95 		
 			NN3022K/W33 			110 			170 			45 			3.74 		
 			NN3024K/W33 			120 			180 			46 			3.86 		
 			NN3026K/W33 			130 			200 			52 			5.76 		
 			NN3028K/W33 			140 			210 			53 			6.43 		
 

Cylindrical Double Row Roller Bearing NN3020 NN3021 NN3022 3024 3026 3028 KW33

Production Process :  10 steps 

Factory and Warehouse :

Packing and Delivery :

Shipments :

1 . By Express: DHL, FEDEX, UPS, TNT, SF EXPRESS and EMS.

2 . By Air: We can ship from Shanghai, Shenzhen, Hongkong etc.

3 . By Sea: We can offer you FOB Shanghai, FOB Guangzhou etc.

4 . We can also send bearings to your forwarder or agent in China, who can arrange shipment for you.

Product Tags:

cylindrical roller bearing ncf3007v

cylindrical roller bearing 6311

roller bearing 553596.01

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Bearing No.	Boundary dimensions			Mass
	mm			Kg
	d	D	B	≈
NN3006K	30	55	19	0.192
NN3007K	35	62	20	0.21
NN3008K	40	68	21	0.298
NN3009K	45	75	23	0.4
NN3010K	50	80	23	0.415
NN3011K	55	90	26	0.618
NN3012K	60	95	26	0.668
NN3013K	65	100	26	0.708
NN3014K	70	110	30	1.03
NN3015K	70	115	30	1.08
NN3016K/W33	80	125	34	1.53
NN3017K/W33	85	130	34	1.63
NN3018K/W33	90	140	37	2.12
NN3019K/W33	95	145	37	2.21
NN3020K/W33	100	150	37	2.3
NN3021K/W33	105	160	41	2.95
NN3022K/W33	110	170	45	3.74
NN3024K/W33	120	180	46	3.86
NN3026K/W33	130	200	52	5.76
NN3028K/W33	140	210	53	6.43