d - 105 mm

D - 225 mm

Ew - 195 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

J - 147 mm

Weight - 8,53 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 3 700 r/min

• Model Number: NF321
• Inner Diameter：105mm Outer Diameter：195mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:pipe fittings Steel industry,granulator,Special Equipment,Switch,Pump,Industrial,thread processing machine,equipment,equipment,filter paper products,medical equipment
• Similar models:CX NF321E CX NUP321E NTN RNN3215 KOYO NU3213 CX NUP3321 KOYO NU3210 CX NU3219 ISO NUP3214 ISO NJ321 KOYO NU3214
• BEARING POWER International Trading Co.,Ltd. specialize in NF321 products，there is large inventory of NTN NF321 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NF321 Which NTN 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
  232/710	710	1280	450	ISB	Spherical Roller Bearings
  28980/28920	59,977		25,4	KOYO	Tapered Roller Bearings
  53320	100	170	59.2	NACHI	Thrust Ball Bearings
  AST090 21580	215	220		AST	Plain Bearings
  579494A	35	90	25	FAG	Deep Groove Ball Bearings
  62200-2RS	10	30	14	ZEN	Deep Groove Ball Bearings
  63131-11120-71	30	83	30	FBJ	Deep Groove Ball Bearings
  EGB2550-E40	25	28	50	INA	Plain Bearings
  N 310	50	95	27	NACHI	Cylindrical Roller Bearings
  NK42/20	42	52	20	AST	Needle Roller Bearings
  NN3140	200	340	112	CX	Cylindrical Roller Bearings
  NU2314-E-MA6	70	150	51	NKE	Cylindrical Roller Bearings
  RNA6918	105	125	63	NSK	Needle Roller Bearings
  S7028 CD/HCP4A	210	140	33	SKF	Angular Contact Ball Bearings
  UKT213H	60			SNR	Bearing Units
  SDAF-326	5.8750	4.9375		Torrington	PILLOW BLOCKS
  NUKD90DZ	30	90	35	FAG (Old No.)	NEEDLE BEARINGS
  SCE2620			1.2500	INA	NEEDLE BEARINGS
  280BC02	500	280	80	Torrington	DEEP GROOVE BALL BEARINGS
  T-601				CONSOLIDATED	THRUST ROLLER BEARINGS