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：2025-12-17
• Application:Machine tool accessories,storage and transportation equipment,Embroidery,equipment,lifting tackle,luminescent reagent,ultra-quiet generators,welding equipment,hydraulic cylinder,intermediate,pressure control valve
• Similar models:CX NN3021 NACHI NN3021K NSK NN3021MB FAG NN3021-AS-K-M-SP ISO NN3021K NSK NN3021ZTBKR KOYO NN3021K CX NN3021K INA NN3021-AS-K-M-SP ISB NN3021TN9/SP
• BEARING POWER International Trading Co.,Ltd. specialize in NN3021MB products，there is large inventory of NSK NN3021MB . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN3021MB Which NSK NN3021MB 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
  1216K+H216	70	140	46	CRAFT	Self-Aligning Ball Bearings
  241/500E	500	830	325	NACHI	Cylindrical Roller Bearings
  23296 KCW33+H3296	480	870	310	ISO	Spherical Roller Bearings
  3872/3820	34,925	85,725	30,1625	AST	Tapered Roller Bearings
  6024-2Z-NR	120	180	28	NKE	Deep Groove Ball Bearings
  61815	75	95	10	CX	Deep Groove Ball Bearings
  6200LU	10,000	30,000	9,000	NTN	Deep Groove Ball Bearings
  F635H	5	19	6	AST	Deep Groove Ball Bearings
  IJ223035				ILJIN	Angular Contact Ball Bearings
  LM814849/LM814810	77,788	117,475	25,4	Timken	Tapered Roller Bearings
  NA4911	55	80	25	ISO	Needle Roller Bearings
  NKI28/20-TN-XL	28	42	20	INA	Needle Roller Bearings
  SF634-2Z	4	16	5	ZEN	Deep Groove Ball Bearings
  UCFL211-35	55,5625			FYH	Bearing Units
  NF209E	45	85	19	FAG	CYLINDRICAL ROLLER BEARINGS
  AS5KDD	.5000	1.1250	.3125	FAF	DEEP GROOVE BALL BEARINGS
  YCJ11/8	1.1250			FAF	PILLOW BLOCKS
  6024Z	120	180	28	FAG	DEEP GROOVE BALL BEARINGS
  BK1622	22		22	INA	NEEDLE BEARINGS
  UCP210-115T	1.9375			NTN	PILLOW BLOCKS