d - 105 mm

D - 160 mm

Ew - 146 mm

B - 41 mm

C - 41 mm

r min. - 2 mm

da min. - 114 mm

Da min - 148 mm

Da max. - 151 mm

ra max. - 2 mm

Weight - 2,88 Kg

Basic dynamic load rating (C) - 197 kN

Basic static load rating (C0) - 322 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 4400 r/min

• Model Number:NN3021
• Inner Diameter：105mm Outer Diameter：160mm Width：41mm
• Type：Cylindrical Roller Bearings
• Update date：2026-01-03
• Application:chemical raw materials and reagents,medical equipment,paint paint,Safety protection,power tools,vacuum filter,Cylinder Type,laser devices,electronic materials,Water Monitoring,industrial fans
• Similar models:CX NN3021K CX NN3021 CYSD NN3021K/W33 NSK NN3021MBKR SKF NN3021KTN9/SP FAG NN3021-AS-K-M-SP KOYO NN3021 NSK NN3021ZTB CYSD NN3021/W33 NTN NN3021C1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NN3021 products，there is large inventory of KOYO NN3021 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NN3021 Which KOYO 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  307/DYR1W10	35	83	21	KOYO	Cylindrical Roller Bearings
  3315-2RS	75	160	68,3	ISO	Angular Contact Ball Bearings
  7014C	70	110	20	AST	Angular Contact Ball Bearings
  81184M	420	500	65	SKF	Thrust Roller Bearings
  HK6020	60	68	20	ZEN	Needle Roller Bearings
  HR30309DJ	45	100	27,25	NSK	Tapered Roller Bearings
  KZK 12x17x10	12	17		INA	Needle Roller Bearings
  M349549/510/VE174	257,175	342,9	57,15	SKF	Tapered Roller Bearings
  NJ 1005	25	47	12	NACHI	Cylindrical Roller Bearings
  NJ 216 ECM	140	80	26	SKF	Thrust Ball Bearings
  NP2238	190	340	92	CX	Cylindrical Roller Bearings
  NU 2211 ECP	100	55	25	SKF	Thrust Ball Bearings
  NU 319 ECM/C3VL0241	200	95	45	SKF	Cylindrical Roller Bearings
  STO 8 XTN	8	24	9,8	SKF	Cylindrical Roller Bearings
  Y126	19,05	25,4	9,52	KOYO	Needle Roller Bearings
  YRTS200	200	300	15	INA	Complex Bearings
  WC8008	8	24	.4062	New Departure	DEEP GROOVE BALL BEARINGS
  NU228	140	250	42	FAG	CYLINDRICAL ROLLER BEARINGS
  GY1112KRRB	1.7500	3.3460	.9640	FAF	PILLOW BLOCKS
  GE40DO-2RS	40	62	28	INA	SPHERICAL PLAIN BEARINGS