d - 105 mm

A - 115 mm

B - 112 mm

H - 140 mm

H1 - 55 mm

H2 - 287 mm

J - 380 mm

L - 475 mm

N - 35 mm

S - 44 mm

Bolt (G) - M30

Weight - 40.4 Kg

• Model Number: UCPK321
• Inner Diameter：105mm Outer Diameter：mm Width：112mm
• Type：Bearing Units
• Update date：2025-12-11
• Application:Rolling mill,transportation equipment,EEG,Small air generators,Insect Count,Anesthetic Equipment,special broaching machine,vertical processing,Pump,air shower etc,scientific instruments
• Similar models:NACHI UCT321 CRAFT UCF321 FYH UCP321 SNR UCC321 NACHI UCPK321 NACHI UCC321 NACHI UCF321 SNR UCFL321 KOYO UCT321 NACHI UCFS321
• BEARING POWER International Trading Co.,Ltd. specialize in UCPK321 products，there is large inventory of NACHI UCPK321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the UCPK321 Which NACHI UCPK321 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
  17887/17831	45,23	79,985	19,842	Timken	Tapered Roller Bearings
  22320-E-K-W33	100	215	73	NKE	Spherical Roller Bearings
  29448	240,000	440,000	122,000	NTN-SNR	Thrust Roller Bearings
  29685/29622DC+X1S-29685	73,025	114,287	58,738	Timken	Tapered Roller Bearings
  33030 A	150	225	59	PSL	Tapered Roller Bearings
  350/354X	40	85	20,638	Timken	Tapered Roller Bearings
  61812	60	78	10	ISB	Deep Groove Ball Bearings
  7016DT	80	125	22	NACHI	Angular Contact Ball Bearings
  7028 CD/P4AL	210	140	33	SKF	Angular Contact Ball Bearings
  7232BGM	160,000	290,000	48,000	SNR	Angular Contact Ball Bearings
  ER24DD	38,1	80	49,21	Timken	Deep Groove Ball Bearings
  GE15-AW	15	42	10,7	INA	Plain Bearings
  N1912-K-M1-SP	60	85	13	FAG	Cylindrical Roller Bearings
  NNU6052	260	400	250	ISO	Cylindrical Roller Bearings
  R1-5-2Z	2,38	7,938	3,571	ZEN	Deep Groove Ball Bearings
  RB4834	170	215	45	NACHI	Cylindrical Roller Bearings
  RNA0-30X40X17	30,000	40,000	17,000	NTN	Needle Roller Bearings
  T-L163149/L163110	355,6	444,5	60,325	NTN	Tapered Roller Bearings
  KM31			25	FAG	LOCKNUTS
  2MMV9300WI-CR	10	22	6	FAF	ANGULAR CONTACT BALL BEARINGS