d - 105 mm

D - 225 mm

Ew - 195 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.76 Kg

Basic dynamic load rating (C) - 366 kN

Basic static load rating (C0) - 417 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3500 r/min

• Model Number:NF321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Generator,floor industry,van,Air,lifting chain,car instrument,medical equipment,aerial work platform,stirrer,wheel lathe,storage and transportation equipment
• Similar models:KOYO NU3210 KOYO NUP321 KOYO NF321 ISO HK3216 KOYO NU3321 NTN N321 CX NU3213 CX NUP3217 KOYO NU3214 KOYO NJ321
• BEARING POWER International Trading Co.,Ltd. specialize in NF321 products，there is large inventory of KOYO NF321 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NF321 Which KOYO NF321 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
  150PCR3203	150			NSK	Cylindrical Roller Bearings
  30232	160	290	52	ISB	Tapered Roller Bearings
  7038 B	190	290	46	ISO	Angular Contact Ball Bearings
  6200-C	10	30	9	FAG	Deep Groove Ball Bearings
  6311-2Z	55	120	29	FAG	Deep Groove Ball Bearings
  6326	130	280	58	ZEN	Deep Groove Ball Bearings
  GE 120 ET 2RS	120	180	85	ISB	Plain Bearings
  HM516442/HM516410	76,2	133,35	39,688	Timken	Tapered Roller Bearings
  K-LM12749/K-LM12712B	22	51,5	15,494	ZVL	Tapered Roller Bearings
  K35X40X17H	35	40		Timken	Needle Roller Bearings
  MR95	5	9	2,5	ISB	Deep Groove Ball Bearings
  NJ424	120	310	72	CYSD	Cylindrical Roller Bearings
  QJ217	85	150	28	NSK	Angular Contact Ball Bearings
  S7014 CE/HCP4A	110	70	20	SKF	Angular Contact Ball Bearings
  T-48393D/48320/48320D	136,525	190,5	161,925	NTN	Tapered Roller Bearings
  SS61702	15	21	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2204E	20	47	18	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NKXR-25	37	25		CONSOLIDATED	NEEDLE BEARINGS
  361206-2RS	30	72	16	CONSOLIDATED	YOKE TYPE TRACK ROLLERS
  RM-26	3.2500	7.5000	1.5625	CONSOLIDATED	SELF