d - 30 mm

D - 72 mm

T - 20,75 mm

B - 19 mm

C - 14 mm

a - 18,5 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 41 mm

Da min - 59 mm

Da max. - 63 mm

db max. - 38 mm

Db min. - 67 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,383 Kg

Basic dynamic load rating (C) - 56,5 kN

Basic static load rating (C0) - 55,5 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number:HR30306C
• Inner Diameter：30mm Outer Diameter：72mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-24
• Application:Optical detection,Perfusion device,Hydraulic Couplings,electronic materials,chamfer,Spectral Products,tobacco machinery,Low-voltage electrical equipment,packaging materials,Embroidery,motor
• Similar models:SNR 30306A KOYO 30306DJR ISB 30306 NSK 30306CN Timken X30306M/Y30306M NTN 4T-30306D NSK HR30306DJ NSK HR30306C NTN 4T-30306 NTN 4T-430306DX
• BEARING POWER International Trading Co.,Ltd. specialize in HR30306C products，there is large inventory of NSK HR30306C . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30306C Which NSK HR30306C 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
  24188R	440	720	280	KOYO	Spherical Roller Bearings
  7036 CD/HCP4AH1	280	180	46	SKF	Angular Contact Ball Bearings
  3586/3525B	45,237	87,312	30,886	Timken	Tapered Roller Bearings
  6007C3V65	35	62	14	NTN	Deep Groove Ball Bearings
  6008LB	40,000	68,000	15,000	NTN	Deep Groove Ball Bearings
  6209HT200ZZ	45,000	85,000	19,000	SNR	Deep Groove Ball Bearings
  6211-2RS	55	100	21	CYSD	Deep Groove Ball Bearings
  71912 ACD/P4AL	85	60	13	SKF	Angular Contact Ball Bearings
  NA209-28	44,45	85	42,8	FYH	Deep Groove Ball Bearings
  RAX 430	30	42	24	KOYO	Complex Bearings
  SC01A21	11,000	16,000	4,000	NTN	Deep Groove Ball Bearings
  SDM6AJMG	6	12	13,5	KOYO	Linear Bearings
  SL014920	100	140	40	ISO	Cylindrical Roller Bearings
  UK216+H2316	80	140	45	CX	Deep Groove Ball Bearings
  24160B	300	500	200	FAG	SPHERICAL ROLLER BEARINGS
  FT-38	2.8125	4.4687		Andrews	THRUST BALL BEARINGS
  CF6BUUR	6	16	11	IKO	NEEDLE BEARINGS
  19BB	90	190	64	RIV	DEEP GROOVE BALL BEARINGS
  NU-29/530E	530	710	106	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RNA-59/22	39		23	CONSOLIDATED	NEEDLE BEARINGS