(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 105.0000

Outer Dia (D) - 225.0000

Width (B) - 49.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 184,000

Static Load Rating (Cor) - 153,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 138.0

Min. Housing Shoulder Dia., Outer (Lo) - 212.0

Weight (g) - 8,090.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number:6321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Leather Products,marine analysis,insect experimental analysis instrument,Spectrum Products,surgical instruments,Cleaning equipment,Broadcasting System,atomizer class,electrostatic protection,other accessories,axle lathe
• Similar models:KOYO 6321-2RS CX 63213ZZ AST 6321-2RS NTN 6321N ISO 63210-2RS NSK 6321ZZ ISO 63212ZZ CX 63214ZZ NTN 6321 CX 63212ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6321 products，there is large inventory of AST 6321 . We has been built up long-term cooperation with AST company, could make a bulk order of the 6321 Which AST 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
  110057X/110098XP	57,15	98,425	59,5	Gamet	Tapered Roller Bearings
  130065/130120C	65	120	29,79	Gamet	Tapered Roller Bearings
  16034	170	260	28	KOYO	Deep Groove Ball Bearings
  2319 KM	200	95	67	SKF	Self-Aligning Ball Bearings
  30313B	65	140	36	MPZ	Tapered Roller Bearings
  33014/DF	70	110	62	ISB	Tapered Roller Bearings
  4302	15	42	17	CYSD	Deep Groove Ball Bearings
  4R3433	170	260	150	NTN	Cylindrical Roller Bearings
  53408U+U408	40	90		ISO	Thrust Ball Bearings
  61872	360	440	38	ZEN	Deep Groove Ball Bearings
  7220UCG/GNP42	100	180	34	NTN	Angular Contact Ball Bearings
  749/742B	85,026	150,089	46,672	Timken	Tapered Roller Bearings
  7902 C	15	28	7	NSK	Angular Contact Ball Bearings
  F-216217	22,4	44,3	13	INA	Angular Contact Ball Bearings
  GEG35N	35	62	35	LS	Plain Bearings
  K145X153X28	145,000	153,000		NTN	Needle Roller Bearings
  KT 121613	12	16		IKO	Needle Roller Bearings
  BL-12	12	37	17	RIV	DEEP GROOVE BALL BEARINGS
  QJ-303	17	47	14	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  94618	1.1250	1.6250	1.1250	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES