d - 105 mm

Fw - 135 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

r1 min. - 3 mm

J - 147 mm

Weight - 8,53 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 360 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 3 700 r/min

• Model Number: NUP321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Animal Tracking,flexible processing,hydraulic cylinder buffer,insect experimental analysis instrument,security equipment,pressure control valve,Grinding and polishing equipment,Industrial Electromechanical,electrocardiograph,survey accessories,container finishing
• Similar models:CYSD NUP321 NSK EE321145-N1/321240-N CX HK3216 ISO NJ321 ISO NJ3217 CX NP2321 CX NU3219 NTN NU3218 ISB N321 ISO HK3212
• BEARING POWER International Trading Co.,Ltd. specialize in NUP321 products，there is large inventory of NTN NUP321 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NUP321 Which NTN NUP321 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
  23264CAKW33	320	580	208	AST	Spherical Roller Bearings
  24028-CE-W33	140	210	69	NKE	Spherical Roller Bearings
  33114	70	120	37	Timken	Tapered Roller Bearings
  61916 ZZ	80	110	16	ISO	Deep Groove Ball Bearings
  7030CDBT	150,000	225,000	105,000	NTN	Angular Contact Ball Bearings
  CRD-9704	482,6	733,5	200	NTN	Tapered Roller Bearings
  7312-BECB-MP	60	130	31	NKE	Angular Contact Ball Bearings
  95500/95975	127	247,65	63,5	NSK	Cylindrical Roller Bearings
  B-2012	31,75	38,1	19,05	Timken	Needle Roller Bearings
  CX343				CX	Wheel Bearings
  FJ-3026	30	37	26	NSK	Needle Roller Bearings
  FR2-5	3,175	7,938	2,779	ISO	Deep Groove Ball Bearings
  HH249949/HH249910	247,65	406,4	117,475	NTN	Tapered Roller Bearings
  NUP1021	105	160	26	CX	Cylindrical Roller Bearings
  P6300-SB	10	35	11	ZEN	Deep Groove Ball Bearings
  UP004	20		21	KOYO	Bearing Units
  330K	150	320	65	FAF	DEEP GROOVE BALL BEARINGS
  ZARN50110TN	50	110		INA	NEEDLE BEARINGS
  30216A	80	140	26	FAG	TAPERED ROLLER BEARINGS
  71815TNH	75	95	10	ELGES	ANGULAR CONTACT BALL BEARINGS