d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

da min. - 119 mm

Da max. - 211 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 - 2800 r/min

(Oil) Lubrication Speed - 3400 r/min

• Model Number: 6321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:Optical Instruments,natural instruments,power source,relay,dynamic blood pressure,Processing machinery,vertical processing,car instrument,switch,extruder,sanitation facilities
• Similar models:ISO 63212ZZ ISB 6321-Z CX 63216-2RS ISB 6321 AST 6321 CX 6321ZZ ISB 6321-ZZ AST 6321ZZ CX 63211ZZ CX 63213-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6321 products，there is large inventory of NACHI 6321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6321 Which NACHI 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  32216	80	140	35,25	PFI	Tapered Roller Bearings
  29280-M	400	540	85	NKE	Thrust Roller Bearings
  30309D	45	100	27,25	PFI	Tapered Roller Bearings
  6200-2NKE9	10	30	9	NACHI	Deep Groove Ball Bearings
  6240-1ZX	200	360	58	KOYO	Deep Groove Ball Bearings
  7312 B	60	130	31	ISB	Angular Contact Ball Bearings
  CRI-3305	165	350	146	NTN	Tapered Roller Bearings
  HH926749/10	120,65	273,05	82,55	CX	Tapered Roller Bearings
  LL735449/LL735410	177,8	215,9	20,638	NTN	Tapered Roller Bearings
  LM272235/10	457,2	615,95	85,725	ISO	Tapered Roller Bearings
  PSFT30	30			INA	Bearing Units
  RNAO22x35x16	22	35	16	ISO	Cylindrical Roller Bearings
  RNA 4934	190	230	60	IKO	Needle Roller Bearings
  UKF207	30			KOYO	Bearing Units
  W3	76,2	111,13	28,58	INA	Thrust Ball Bearings
  Y-45	6,35	11,112	7,92	NSK	Needle Roller Bearings
  N10			.5100	SKF	LOCKNUTS
  RLS23	5.0000	9.0000	1.3750	FBC	CYLINDRICAL ROLLER BEARINGS
  GE100GS-2RS	100	160	85	IKO	SPHERICAL PLAIN BEARINGS
  130x150x14mm	130	150	14	CONSOLIDATED	OIL SEALS