d - 105 mm

D - 160 mm

Ew - 146 mm

B - 41 mm

C - 41 mm

r min. - 2 mm

Weight - 2,89 Kg

Basic dynamic load rating (C) - 198 kN

Basic static load rating (C0) - 320 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 4 500 r/min

• Model Number: NN3021
• Inner Diameter：105mm Outer Diameter：146mm Width：41mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-09
• Application:thread processing machine,Machine tool accessories,equipment and,pump industry,impression material,Industrial,reducer,Medical equipment,bag machine,Chromatography Products,casting embedding
• Similar models:ISO NN3021K SKF NN3021TN9/SP INA NN3021-AS-K-M-SP NSK NN3021ZTBKR CX NN3021 NACHI NN3021 NSK NN3021ZTB NACHI NN3021K CYSD NN3021/W33 NSK NN3021K
• BEARING POWER International Trading Co.,Ltd. specialize in NN3021 products，there is large inventory of NTN NN3021 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NN3021 Which NTN NN3021 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  1214ETN9	70	125	24	SKF	Self-Aligning Ball Bearings
  E-4R12002	600	870	540	NTN	Cylindrical Roller Bearings
  HK4512	45	52	12	ISO	Cylindrical Roller Bearings
  K20X26X20	20	26		INA	Needle Roller Bearings
  NF 215	75	116,5	25	NSK	Cylindrical Roller Bearings
  NK100/26	100	120	26	JNS	Needle Roller Bearings
  NKIB 59/22	22	39	23	ISO	Complex Bearings
  NU234 E	170	310	52	CX	Cylindrical Roller Bearings
  NUP409	45	120	29	NTN	Cylindrical Roller Bearings
  UCX17	85	160	96	CX	Deep Groove Ball Bearings
  SA10C	10			LS	Plain Bearings
  SF629-2Z	9	26	8	ZEN	Deep Groove Ball Bearings
  WOB79 ZZX	3,967	7,938	3,175	KOYO	Deep Groove Ball Bearings
  BR-7722	.5625	1.3750	.4375	FED	DEEP GROOVE BALL BEARINGS
  CFE40PP			1.5000	INA	NEEDLE BEARINGS
  SDAF-326	5.8750	4.9375		SKF	PILLOW BLOCKS
  HYDNUT105			42	FAG	HYDRAULIC NUTS
  IR-42x47x20	42		20	CONSOLIDATED	NEEDLE BEARINGS
  K-170x180x43	170	180	43	CONSOLIDATED	NEEDLE BEARINGS
  GT-32	3.8437	2.4375		CONSOLIDATED	THRUST BALL BEARINGS