d - 105 mm

D - 225 mm

T - 53.5 mm

B - 49 mm

C - 36 mm

a - -15.7 mm

r1 min. - 4 mm

r2 min. - 3 mm

Weight - 9.20 Kg

Basic dynamic load rating (C) - 330000 kN

Basic static load rating (C0) - 395000 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 2000 r/min

Calculation factor (e) - 0.81

Calculation factor (Y0) - 0.41

Calculation factor (Y1) - 0.74

• Model Number:30321D
• Inner Diameter：105mm Outer Diameter：225mm Width：53.5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:wall industry,Switch,sleep monitoring,coal mill,hydraulic connector,Anti-defibrillation pacing,spectrometer,Display Devices,Generator,Industrial equipment,ventilation heating equipment
• Similar models:NACHI 30321D CRAFT 30321 KOYO 30321JR NTN 30321U NTN 430321XU NTN 30321 NTN 430321X NSK HR30321J KOYO 30321 KOYO 30321D
• BEARING POWER International Trading Co.,Ltd. specialize in 30321D products，there is large inventory of NACHI 30321D . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30321D Which NACHI 30321D 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
  5209A-2NS	45	85	30.2	NACHI	Angular Contact Ball Bearings
  32326	130	280	98,75	KOYO	Tapered Roller Bearings
  6002-RS	15	32	9	CYSD	Deep Groove Ball Bearings
  6022-N	110	170	28	NKE	Deep Groove Ball Bearings
  6213NR	65,000	120,000	23,000	NTN-SNR	Deep Groove Ball Bearings
  64450/64700	114.300	177.800	41.275	NACHI	Tapered Roller Bearings
  7306 CDF	30	72	38	ISO	Angular Contact Ball Bearings
  F602	2	7	2,8	FBJ	Deep Groove Ball Bearings
  HN1212	12	18	12	NBS	Needle Roller Bearings
  QJ218	90	160	30	ISO	Angular Contact Ball Bearings
  SA4-45B	45	72	36	NTN	Plain Bearings
  UCFLX05	25			NACHI	Bearing Units
  N306	30	72	19	FAG	CYLINDRICAL ROLLER BEARINGS
  2210TV	50	90	23	FAG	SELF
  R590L	90	225	54	HOFF	CYLINDRICAL ROLLER BEARINGS
  SAF-511	2.0000			SKF	PILLOW BLOCKS
  52314				STEYR	THRUST BALL BEARINGS
  NU434	170	420	92	STEYR	CYLINDRICAL ROLLER BEARINGS
  NF-412	60	150	35	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  239/560	560	750	140	CONSOLIDATED	SPHERICAL ROLLER BEARINGS