d - 105 mm

D - 225 mm

B - 49 mm

D₁ - 187 mm

D_{a max} - 211 mm

d₁ - 144,5 mm

d_{a min} - 119 mm

r_{a max} - 2,5 mm

r_min - 3 mm

m - 8,7 kg / Weight

C_r - 188000 N / Dynamic load rating (radial)

C_0r - 150000 N / Static load rating (radial)

n_G - 4050 1/min / Limiting speed

n_B - 4500 1/min / Reference speed

C_ur - 7800 N / Fatigue limit load, radial

Main dimensions to DIN 625-1

• Model Number: 6321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:survey accessories,ultra-quiet generators,thread processing machine,Dental Drill etc,static control,relay,tower crane,Laser Measurements,squeeze machine etc,education model Instruments,machine lathe
• Similar models:ISO 63213-2RS AST 6321 CYSD 6321-Z NACHI 6321Z ISO 63216-2RS CX 63213ZZ CX 63210-2RS NTN 63214ZZ ISO 63210-2RS ISB 6321-Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6321 products，there is large inventory of FAG 6321 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 6321 Which FAG 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
  23144A2X	220	370	120	NACHI	Cylindrical Roller Bearings
  239/800-B-K-MB	800	1060	195	FAG	Spherical Roller Bearings
  24128-E1	140	225	85	FAG	Spherical Roller Bearings
  3879/3820	40	85,725	30,162	ISO	Tapered Roller Bearings
  598A/593X	92,075	150	36	AST	Tapered Roller Bearings
  5S-2LA-BNS014ADLLBG/GNP42	70	110	20	NTN	Angular Contact Ball Bearings
  6206-2RS-20	20	62	16	FBJ	Deep Groove Ball Bearings
  7005	25	47	12	NTN	Angular Contact Ball Bearings
  7009 ACD/P4A	75	45	16	SKF	Angular Contact Ball Bearings
  BT1B 328406A/Q	65	150	38	SKF	Tapered Roller Bearings
  NK26/16	26	34	16	SKF	Needle Roller Bearings
  NK90/35	90	110	35	Timken	Needle Roller Bearings
  NJ2336EM	180	380	126	NSK	Cylindrical Roller Bearings
  NKI85/26	85	115	26	INA	Needle Roller Bearings
  SFRW1-5	2,38	7,9375		AST	Deep Groove Ball Bearings
  ST3590	35	90	21,75	KOYO	Tapered Roller Bearings
  Z-548685.04.DRGL	150	393,7	118	FAG	Spherical Roller Bearings
  QJM13/8	1.3750	3.5000	.8750	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  6024RS	120	180	28	STEYR	DEEP GROOVE BALL BEARINGS
  6012	60	95	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS