d - 20 mm

D - 52 mm

T - 16,25 mm

B - 15 mm

C - 13 mm

a - 11,6 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 31 mm

Da min - 44 mm

Da max. - 44 mm

db max. - 27 mm

Db min. - 47,5 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,172 Kg

Basic dynamic load rating (C) - 35 kN

Basic static load rating (C0) - 33,5 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number: HR30304J
• Inner Diameter：20mm Outer Diameter：52mm Width：16,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:animal,Body shaping,top industry,plastic rolling,pneumatic,Gripper Swing,forklift industry,pressure control valve,tobacco machinery,cleaners,Industrial
• Similar models:FAG 30304-A Timken X30304/Y30304 CX 30304A Fersa 30304F FBJ 30304 CRAFT 30304 KBC 30304C NTN 4T-30304CA NKE 30304 NACHI E30304J
• BEARING POWER International Trading Co.,Ltd. specialize in HR30304J products，there is large inventory of NSK HR30304J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30304J Which NSK HR30304J 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
  22219AEXK	95	170	43	NACHI	Cylindrical Roller Bearings
  54215	60	110	49.6	KOYO	Thrust Ball Bearings
  580204	20	47	14	CRAFT	Deep Groove Ball Bearings
  6017	85	130	22	ISB	Deep Groove Ball Bearings
  BC4B 457969	960	633,334	680	SKF	Cylindrical Roller Bearings
  ER205-15	23,8125	52	34,1	FYH	Deep Groove Ball Bearings
  N215	75	130	25	ISO	Cylindrical Roller Bearings
  NA4915	75	105	30	Timken	Needle Roller Bearings
  S6200	10	30	9	FAG	Deep Groove Ball Bearings
  SIZJ11	11,1125		14,2748	AST	Plain Bearings
  TLA 5525 Z	55	63	25	IKO	Needle Roller Bearings
  UCFL204E	20			KOYO	Bearing Units
  310KDD	50	110	27	FAF	DEEP GROOVE BALL BEARINGS
  NU1096	480	700	100	SKF	CYLINDRICAL ROLLER BEARINGS
  YR-17/8-X	.5000	1.8750	1.0625	Smith	NEEDLE BEARINGS
  316P	80	170	39	NH	DEEP GROOVE BALL BEARINGS
  120BIC518	12.0000	14.0000	1.0000	Torrington	DEEP GROOVE BALL BEARINGS
  1BPPL	10	35	11	RIV	DEEP GROOVE BALL BEARINGS
  6009RS	45	75	16	STEYR	DEEP GROOVE BALL BEARINGS
  RLS-311/2	13.5000	20.7500	2.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS