(dimensions in mm)

Bearing Type - Sealed

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) - 2

Max Speed (Oil) (X1000 RPM) - 3

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

Min. Housing Shoulder Dia., Outer (Uo) - 212.000

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.

Two rubber seals = (2RS), also available with a single rubber seal = (RS).

• Model Number: 6321-2RS
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:joint protection,security equipment,defogging and degreasing,Broadcasting System,Automation,intermediate,suction nozzle,tooth filling,lifting chain,meat products machine,natural instruments
• Similar models:ISB 6321-Z ISO 63210-2RS KOYO 6321-2RU ISB 6321 NTN 63210LLB NTN 63211LLB FAG 6321 ISO 63215-2RS CYSD 6321-ZZ NTN 6321Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6321-2RS products，there is large inventory of AST 6321-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the 6321-2RS Which AST 6321-2RS 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
  120BNR19S	120	165	22	NSK	Angular Contact Ball Bearings
  2210K-2RS+H310	50	90	23	CX	Self-Aligning Ball Bearings
  22310 W33	50	110	40	MPZ	Spherical Roller Bearings
  4T-6461A/6420	76,2	149,225	53,975	NTN	Tapered Roller Bearings
  53208+U208	40	68	20,3	NKE	Thrust Ball Bearings
  6008L11ZZ	40	68	15	NSK	Deep Groove Ball Bearings
  7021 BDB	105	160	52	ISO	Angular Contact Ball Bearings
  AST850BM 2420	24	27		AST	Plain Bearings
  AST850BM 8080	80	85		AST	Plain Bearings
  BXRE005-2HRS	25	47	12	INA	Needle Roller Bearings
  BXRE203-2HRS	17	40	12	INA	Needle Roller Bearings
  KH4060LL	40,000	52,000	60,000	NTN	Linear Bearings
  NJ2324-E-MPA	120	260	86	NKE	Cylindrical Roller Bearings
  NU1068-M6+HJ1068	340	520	82	NKE	Cylindrical Roller Bearings
  SAL25ES	25			SKF	Plain Bearings
  SL024924	120	153,55	45	NBS	Cylindrical Roller Bearings
  NUP2211E	55	100	25	FAG	CYLINDRICAL ROLLER BEARINGS
  NAS5036UUNR	180	280	136	IKO	CYLINDRICAL ROLLER BEARINGS
  234712MSP/5	62	95	234712 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  NU-315E	75	160	37	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS