d - 105 mm

D - 225 mm

B - 112 mm

C - 56 mm

S1 - 68 mm

Ca - 19 mm

d1 - 142 mm

r - 4 mm

S - 44 mm

S2 - 18 mm

Thread (G) - M18×1.5

Weight - 12.2 Kg

Basic dynamic load rating (C) - 183 kN

Basic static load rating (C0) - 153,1 kN

• Model Number: UC321
• Inner Diameter：105mm Outer Diameter：225mm Width：112mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:other processing,electronic components,industrial skin care,Wire grinder,plant determination,lifting chain,ultra-quiet generators,medical equipment,wall materials,vertical processing,Hydraulic Press
• Similar models:KOYO UC321 ISO 63214ZZ SKF 6321 CX 63216ZZ ISO 63210-2RS ISB 6321 ISO 63210ZZ Timken 321W Timken 321K NSK 6321DDU
• BEARING POWER International Trading Co.,Ltd. specialize in UC321 products，there is large inventory of NACHI UC321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the UC321 Which NACHI UC321 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
  23036 CC/W33	280	180	74	SKF	Spherical Roller Bearings
  2920	100	135	25	INA	Thrust Ball Bearings
  2LA-HSE916G/GNP42	80	110	16	NTN	Angular Contact Ball Bearings
  53226 + U226	130	195	53	FAG	Thrust Ball Bearings
  6209DDU	45	85	19	NSK	Deep Groove Ball Bearings
  7208 A-UD	40	80	36	CX	Angular Contact Ball Bearings
  7334 BDB	170	360	144	ISO	Angular Contact Ball Bearings
  9108KG	40	68	15	Timken	Deep Groove Ball Bearings
  AST50 68IB32	107,95			AST	Plain Bearings
  F692	2	6	2,3	ZEN	Deep Groove Ball Bearings
  K32x42x42	32	42	42	ISO	Needle Roller Bearings
  RS-48/500E4	500	620	118	NSK	Cylindrical Roller Bearings
  NKS60	60	80	28	ZEN	Needle Roller Bearings
  NH420	100	250	58	ISO	Cylindrical Roller Bearings
  NJ 252 MA	480	260	80	SKF	Thrust Ball Bearings
  UKFC216	70			ISO	Bearing Units
  YCJ25	25			FAF	PILLOW BLOCKS
  DL-70	108	70		INA	THRUST BALL BEARINGS
  SN207with22207	35	-	52	SKF	PILLOW BLOCKS
  95636	1.1250	1.7500	2.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES