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：2025-12-13
• Application:Film machine,Broadcasting System,transportation equipment,Garment Accessories,preservation equipment,Display Devices,Hydraulic Equipment,Performance test,baler,packaging materials,water
• Similar models:NSK HR30306DJ Timken X30306M/Y30306M FBJ 30306 NTN 4T-30306CA FAG 30306-A PFI 30306 NTN 30306D NTN 4T-430306DX FBJ 30306D ISO 30306
• 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
  17118/17244	29,987	62	16,002	KOYO	Tapered Roller Bearings
  38885/38820	266,7	325,438	28,575	NSK	Cylindrical Roller Bearings
  3NCHAC922C	110	150	20	KOYO	Angular Contact Ball Bearings
  6203L11DDU	17	40	12	NSK	Deep Groove Ball Bearings
  6919Z	95	130	18	KOYO	Deep Groove Ball Bearings
  BK2216	22	28	16	Timken	Needle Roller Bearings
  K24x28x17	24	28	17	ISO	Needle Roller Bearings
  KFA045	114,3	152,4	19,05	KOYO	Angular Contact Ball Bearings
  SS 61902-2RS	15	28	7	ISB	Deep Groove Ball Bearings
  TAF 556825	55	68	25	IKO	Needle Roller Bearings
  UCF204-12	19.05			KOYO	Bearing Units
  CSEA047	4.7500	5.2500	.2500	INA	ANGULAR CONTACT BALL BEARINGS
  LDJ12	12	32	14	R&M	DEEP GROOVE BALL BEARINGS
  NUP332	160	340	68	STEYR	CYLINDRICAL ROLLER BEARINGS
  ER-43	4.9213	2.6875	1.3750	McGill	BALL BEARING
  5AA	40	80	23	RIV	DEEP GROOVE BALL BEARINGS
  NU-1064	320	480	74	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NU-305E	25	62	17	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  LER-141	6.0000		25.38	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  SS6300-2RS	10	35	11	CONSOLIDATED	DEEP GROOVE BALL BEARINGS