d - 105 mm

D - 225 mm

T - 53,5 mm

B - 49 mm

C - 41 mm

a - 43,2 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 126 mm

Da min - 195 mm

Da max. - 211 mm

db max. - 133 mm

Db min. - 206 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 9,52 Kg

Basic dynamic load rating (C) - 455 kN

Basic static load rating (C0) - 565 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2200 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,7

• Model Number: HR30321J
• Inner Diameter：105mm Outer Diameter：225mm Width：53,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:Broadcasting System,glass,Storage Tool,shaft milling machine,transportation equipment,historical instruments,Insect Capture,Die,medical equipment,flow control valve,dynamic blood pressure
• Similar models:NACHI 30321D NACHI 30321 CRAFT 30321 KOYO 46T30321JR/91 KOYO 30321D KOYO 30321 NTN 430321XU NTN 30321 NSK HR30321J NTN 30321U
• BEARING POWER International Trading Co.,Ltd. specialize in HR30321J products，there is large inventory of NSK HR30321J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30321J Which NSK HR30321J 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
  22238MW33	190	340	92	CRAFT	Spherical Roller Bearings
  4T-65200/65500	50,8	127	44,45	NTN	Tapered Roller Bearings
  51109	45	65	14	NTN	Thrust Ball Bearings
  6002-2Z	15	32	9	FAG	Deep Groove Ball Bearings
  71912 ACE/P4AH1	85	60	13	SKF	Angular Contact Ball Bearings
  CRD-8034	400	650	240	NTN	Tapered Roller Bearings
  F636-2RS	6	22	7	ISO	Deep Groove Ball Bearings
  KT 121820	12	18		IKO	Needle Roller Bearings
  NA4856	280	350	69	NSK	Needle Roller Bearings
  NB-107	17	23,85	18,5	PFI	Needle Roller Bearings
  NU2328EM	140	300	102	NSK	Cylindrical Roller Bearings
  NUP216EM	80	140	26	NSK	Cylindrical Roller Bearings
  SC20VUU	2			Samick	Linear Bearings
  SY 40 WDW	40	48	30	SKF	Bearing Units
  803039	190	290	75	FAG	SPHERICAL ROLLER BEARINGS
  7232B.MP.U(A/O)	160	290	48	FAG	ANGULAR CONTACT BALL BEARINGS
  SJ9608			2.0000	RBC	NEEDLE BEARINGS
  3L03	17	35	10	New Departure	DEEP GROOVE BALL BEARINGS
  FAX1/8	.1250	.2500	.1094	SKF	DEEP GROOVE BALL BEARINGS
  AN-21			.7600	CONSOLIDATED	LOCKNUTS