d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 16 mm

a - 15,1 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 41 mm

Da min - 62 mm

Da max. - 63 mm

db max. - 40 mm

Db min. - 66 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,403 Kg

Basic dynamic load rating (C) - 59,5 kN

Basic static load rating (C0) - 60 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 1,9

• Model Number:HR30306J
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:blood cell reagent,Solenoid Valves,die casting mold,Wire grinder,Handling machinery and various industrial machinery,inorganic chemical,gas turbine,hook,tooth filling,powder metallurgy,Surveying Surveying Instruments
• Similar models:CX 30306A FAG 30306-A KOYO 30306JR NTN 4T-30306CA CYSD 30306 PFI 30306D KOYO HI-CAP57089/30306J NTN 4T-30306D Fersa 30306F KBC 30306J
• BEARING POWER International Trading Co.,Ltd. specialize in HR30306J products，there is large inventory of NSK HR30306J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30306J Which NSK HR30306J 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.

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  52309	35	85	52	FAG	Thrust Ball Bearings
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  F-83737	20,1	32,1	12	INA	Angular Contact Ball Bearings
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  HM237536/HM237511	165,1	288,925	63,5	KOYO	Tapered Roller Bearings
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  NK19/16M	19	27	16	JNS	Needle Roller Bearings
  NU1926	130,000	180,000	24,000	NTN	Cylindrical Roller Bearings
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  RIS 208 A	80		21	SKF	Deep Groove Ball Bearings
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  SFR155	3,967	7,938	2,779	ZEN	Deep Groove Ball Bearings
  UCT209-28E	44,45			FYH	Bearing Units
  W61704	20	27	4	SKF	DEEP GROOVE BALL BEARINGS
  QJ218	90	160	30	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NA6906	30	47	30	FAG	NEEDLE BEARINGS
  DCL2416			1.0000	NTN	NEEDLE BEARINGS