d - 105 mm

D - 160 mm

E - 146 mm

B - 41 mm

C - 41 mm

r min. - 2 mm

Weight - 2,88 Kg

Basic dynamic load rating (C) - 192 kN

Basic static load rating (C0) - 310 kN

(Grease) Lubrication Speed - 5 700 r/min

(Oil) Lubrication Speed - 6 800 r/min

• Model Number: NN3021MB
• Inner Diameter：105mm Outer Diameter：146mm Width：41mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:nail products,Roller mill,multi-knife lathe,shaft milling machine,Body shaping,wire industry,thin metal materials,root canal filling,coal mill,Generator,agricultural testing and analysis equipment and related
• Similar models:NSK NN3021ZTB NSK NN3021MB NSK NN3021 NSK NN3021TBKR CX NN3021K NSK NN3021MBKR CYSD NN3021/W33 ISO NN3021 ISB NN3021TN9/SP SKF NN3021TN9/SP
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2218-K-TVH-C3 + H318	80	160	40	FAG	Self-Aligning Ball Bearings
  2TS2-DF0865LLBCS45/5C	40,000	62,000	24,000	NTN	Angular Contact Ball Bearings
  6080	400	600	90	ISO	Deep Groove Ball Bearings
  4076				Ruville	Wheel Bearings
  4T-H913840/H913810	59,987	146,05	41,275	NTN	Tapered Roller Bearings
  51244-MP	220	300	63	FAG	Thrust Ball Bearings
  546/532X	49,982	107,95	36,512	Timken	Tapered Roller Bearings
  6301	12	37	12	Fersa	Deep Groove Ball Bearings
  7203 A-UX	17	40	24	CX	Angular Contact Ball Bearings
  H239640/10	177,8	319,964	88,9	ISO	Tapered Roller Bearings
  BL 214 Z	70	125	24	NSK	Deep Groove Ball Bearings
  FYK 25 LEF	25	31	15	SKF	Bearing Units
  GE 006 HCR	6	16	9	CX	Plain Bearings
  LUCD 30		30		SKF	Linear Bearings
  PMEY30-N	30			INA	Bearing Units
  RNAO90x105x26	90	105		ISO	Cylindrical Roller Bearings
  N206	30	62	16	FAG	CYLINDRICAL ROLLER BEARINGS
  691	1	4	1.6	ISC	DEEP GROOVE BALL BEARINGS
  NJ207E	35	72	17	STEYR	CYLINDRICAL ROLLER BEARINGS
  6AS08-1.1/8	1.1250	3.1496	1.4375	NTN	AGRICULTURAL BALL BEARINGS