d - 105 mm

Fw - 135 mm

D - 225 mm

B - 49 mm

C - 49 mm

Basic dynamic load rating (C) - 392 kN

Basic static load rating (C0) - 322 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number:NU321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-29
• Application:pump accessories,industrial fans,pneumatic,car instrument,ignition system,E Beauty,metallurgical mold,water,flow control valve,lifting equipment Hoisting hoist,Technical Equipment
• Similar models:CYSD NU321 CX NU3212 KOYO NU3218 CX NU3210 ISO NP2321 ISO NU3219 KOYO NU3215 CX NU3217 NKE NJ321-E-M6+HJ321-E CX NU3218
• BEARING POWER International Trading Co.,Ltd. specialize in NU321 products，there is large inventory of CYSD NU321 . We has been built up long-term cooperation with CYSD company, could make a bulk order of the NU321 Which CYSD NU321 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
  21315 KCW33+H315	75	160	37	ISO	Spherical Roller Bearings
  32052	260	400	87	ISB	Tapered Roller Bearings
  B35-135	35	80	19	NSK	Deep Groove Ball Bearings
  5214-2RS	70	125	39,688	AST	Angular Contact Ball Bearings
  539A/532X	53,975	107,95	36,512	CX	Tapered Roller Bearings
  6003LLH	17	35	10	NTN	Deep Groove Ball Bearings
  7917UCG/GNP4	85	120	18	NTN	Angular Contact Ball Bearings
  BHM2525	25	33	25	KOYO	Needle Roller Bearings
  ESFE202	15			SNR	Bearing Units
  K89324-M	120	210	17	INA	Thrust Roller Bearings
  KGX050	127	177,8	25,4	KOYO	Angular Contact Ball Bearings
  NU2340	200	420	138	KOYO	Cylindrical Roller Bearings
  RLM253320	25	33	20	NSK	Needle Roller Bearings
  SI80ET-2RS	80			LS	Plain Bearings
  UK319+H2319	95	200	66	NACHI	Deep Groove Ball Bearings
  1960HCDUL	300	420	56	Barden	ANGULAR CONTACT BALL BEARINGS
  IR-364424	2.2500		1.5100	Torrington	NEEDLE BEARINGS
  FYT23/16TF	2.1875			SKF	PILLOW BLOCKS
  WC8507	35	72	.8267	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  3005-2RS	25	47	16	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS