d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

da min. - 118 mm

da max - 134 mm

Da max. - 212 mm

ra max. - 2,5 mm

Weight - 8,05 Kg

Basic dynamic load rating (C) - 184 kN

Basic static load rating (C0) - 153 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 3 600 r/min

Calculation factor (f0) - 13,2

• Model Number: 6321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:tube,light therapy instrument,other rubber,steam Hydraulic control element,other CNC,Broadcasting System,hydraulic control element,electrostatic protection,Industry,Automobile,Spectrum Products
• Similar models:ISB 6321-Z FAG 6321 NTN 6321 NTN 6321NR NTN 63210LLU SIGMA 6321 CYSD 6321-ZZ SKF 6321-2Z AST 6321 ISO 63210ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6321 products，there is large inventory of NTN 6321 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6321 Which NTN 6321 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.

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  22314EXK	70	150	51	NACHI	Cylindrical Roller Bearings
  22338 KCW33	190	400	132	CX	Spherical Roller Bearings
  24138MBW33	190	320	128	AST	Spherical Roller Bearings
  39250/39433	63,5		22	KOYO	Tapered Roller Bearings
  50TP122	127	279,4	50,8	Timken	Thrust Roller Bearings
  6013-2Z-N	65	100	18	NKE	Deep Groove Ball Bearings
  6021	105	160	26	NSK	Deep Groove Ball Bearings
  63311 ZZ	55	120	49,2	CX	Deep Groove Ball Bearings
  6806-2RS C3	30	42	7	PFI	Deep Groove Ball Bearings
  6908NR	40	62	12	CYSD	Deep Groove Ball Bearings
  7096	480,000	700,000	100,000	NTN	Angular Contact Ball Bearings
  7320 ADT	100	215	94	ISO	Angular Contact Ball Bearings
  GS 81211	7	90	57	SKF	Thrust Roller Bearings
  K 26x30x22 - ZW	26	30		NBS	Needle Roller Bearings
  N204	20	47	14	CRAFT	Cylindrical Roller Bearings
  NUP240EM	200	360	58	NSK	Cylindrical Roller Bearings
  UCFS321	105			NACHI	Bearing Units
  SE 6202 ZZSTPRZ	15	35	11	KOYO	Deep Groove Ball Bearings
  0610-080-00	80	120	165	STAR	LINEAR RECIRCULATING BALL BEARINGS