d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

da min. - 118 mm

da max - 136 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 - 2000 r/min

Calculation factor (f0) - 13,2

• Model Number: 6321-2RS
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Vertical machining,glass processing machine,lifting equipment Hoisting hoist,glass,chemical,hanging clamp,Rolling mill,lifting upgrade,Laser Devices,tower crane,non-ferrous metal alloy
• Similar models:KOYO 6321ZX CRAFT 6321-2RS CRAFT 6321 ISB 6321-ZZ SIGMA 6321 ISB 6321 ISO 6321 NTN 6321 NTN 63214ZZ SKF 6321-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6321-2RS products，there is large inventory of KOYO 6321-2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6321-2RS Which KOYO 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
  100BNR29SV1V	100	140	24	NSK	Angular Contact Ball Bearings
  23136 KCW33	180	300	96	CX	Spherical Roller Bearings
  32030	150	225	48	CYSD	Tapered Roller Bearings
  6009ZZ	45	75	16	AST	Deep Groove Ball Bearings
  619/800	800	1060	115	ISO	Deep Groove Ball Bearings
  6219	95	170	32	NACHI	Deep Groove Ball Bearings
  7204 B-UX	20	47	28	CX	Angular Contact Ball Bearings
  7415 BGBM	190	75	45	SKF	Angular Contact Ball Bearings
  DC4856AVW	280	350	69	KOYO	Cylindrical Roller Bearings
  GEH110HC	110	160	78	LS	Plain Bearings
  HH953749/HH953710	254	533,4	133,35	KOYO	Tapered Roller Bearings
  NU344 E	220	460	88	CX	Cylindrical Roller Bearings
  R3624	180,000	280,000	74,000	NTN	Cylindrical Roller Bearings
  SQD 14-1 C		34		ISB	Plain Bearings
  T4921	124,993	185,61	25,4	Timken	Thrust Roller Bearings
  BR-9923	.6250	1.3750	.4375	FED	DEEP GROOVE BALL BEARINGS
  CSEC045	4.5000	5.2500	.3750	INA	ANGULAR CONTACT BALL BEARINGS
  SN309with22309	45	-	70	SKF	PILLOW BLOCKS
  280RN03	280	580	108	Torrington	CYLINDRICAL ROLLER BEARINGS
  AXK-130170	130	170	5	Torrington	THRUST NEEDLE BEARINGS