d - 105 mm

L2 - 32 mm

L3 - 200 mm

A - 120 mm

A1 - 35 mm

B - 112 mm

H - 290 mm

H1 - 260 mm

H2 - 175 mm

L - 345 mm

L1 - 210 mm

N - 59 mm

N1 - 48 mm

S - 44 mm

A2 - 75 mm

N2 - 115 mm

Weight - 36,7 Kg

Basic dynamic load rating (C) - 184 kN

Basic static load rating (C0) - 153 kN

Calculation factor (f0) - 13,2

• Model Number:UCT321
• Inner Diameter：105mm Outer Diameter：mm Width：mm
• Type：Bearing Units
• Update date：2025-12-09
• Application:Small air generators,Optical Instruments,Chromatography Products,Hydraulic Couplings,car instrument,municipal machinery,animal anatomy,supporting facilities,non-motor vehicle Electric car,office equipment,electrocardiograph
• Similar models:NACHI UCF321 NACHI UCFS321 SNR UCP321 KOYO UCC321 SNR UCT321 SNR UCFS321 KOYO UCT321 NACHI UCC321 FYH UCT321 CRAFT UCF321
• BEARING POWER International Trading Co.,Ltd. specialize in UCT321 products，there is large inventory of KOYO UCT321 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the UCT321 Which KOYO UCT321 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
  3479/3420	36,512	79,375	29,37	KOYO	Tapered Roller Bearings
  51209	45	73	20	ISB	Thrust Ball Bearings
  53268	340	455		CX	Thrust Ball Bearings
  68/800	800	980	82	NSK	Deep Groove Ball Bearings
  71964 CDMA/P4A	440	320	56	SKF	Angular Contact Ball Bearings
  7910CTRSU	50	72	12	NSK	Angular Contact Ball Bearings
  AST850SM 3540	35	39		AST	Plain Bearings
  ASTT90 16090	160	165		AST	Plain Bearings
  H-HM88649/H-HM88610	34.925	72.233	25.400	NACHI	Tapered Roller Bearings
  E-CRO-6015	300	460	360	NTN	Tapered Roller Bearings
  FJLT-1518	15	22	18	NSK	Needle Roller Bearings
  K32x37x27TN	32	37,0		MPZ	Needle Roller Bearings
  NA4822	110	140	30	KOYO	Needle Roller Bearings
  NUTR 30 A	30	62	28	SKF	Cylindrical Roller Bearings
  RC4938	190	260	69	NACHI	Cylindrical Roller Bearings
  RNA4906D	35	47	17	KOYO	Needle Roller Bearings
  TAF 81516	8	15	10	IKO	Needle Roller Bearings
  61896M	480	600	56	FAG	DEEP GROOVE BALL BEARINGS
  N303E	17	47	14	SKF	CYLINDRICAL ROLLER BEARINGS
  SCE-1416			1.0000	CONSOLIDATED	NEEDLE BEARINGS