d - 17 mm

D - 47 mm

T - 15.25 mm

B - 14 mm

C - 12 mm

a - 4.8 mm

r1 min. - 1 mm

r2 min. - 1 mm

Weight - 0.130 Kg

Basic dynamic load rating (C) - 30000 kN

Basic static load rating (C0) - 27600 kN

(Grease) Lubrication Speed - 9000 r/min

(Oil) Lubrication Speed - 12000 r/min

Calculation factor (e) - 0.29

Calculation factor (Y0) - 1.16

Calculation factor (Y1) - 2.11

• Model Number:E30303J
• Inner Diameter：17mm Outer Diameter：47mm Width：15.25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:clean stationery,equipment,mathematical instruments,walking Food processing machinery and equipment,pipe fittings Steel industry,Industrial,medical equipment,ventilator anesthesia machine etc,municipal machinery,water protection,economic mold
• Similar models:NKE 30303 Fersa 30303F NSK HR30303J NACHI E30303J NTN 4T-30303 NSK 30303D FBJ 30303D ISO 30303 KOYO 30303R SNR 30303A
• BEARING POWER International Trading Co.,Ltd. specialize in E30303J products，there is large inventory of NACHI E30303J . We has been built up long-term cooperation with NACHI company, could make a bulk order of the E30303J Which NACHI E30303J 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
  24044CE4	220	340	118	NSK	Spherical Roller Bearings
  316976	30	62	16	SKF	Cylindrical Roller Bearings
  6015-Z-NR	75	115	20	NKE	Deep Groove Ball Bearings
  6301NKE	12	37	12	NACHI	Deep Groove Ball Bearings
  7205B	25	52	15	CRAFT	Angular Contact Ball Bearings
  CX572				CX	Wheel Bearings
  HCB7024-E-T-P4S	120	180	28	FAG	Angular Contact Ball Bearings
  HK405018	40	50	18	ISO	Cylindrical Roller Bearings
  NA4902M	15	28	13	JNS	Needle Roller Bearings
  QJ1048	240	360	56	CX	Angular Contact Ball Bearings
  K20008CP0	200	216	8	KAYDON	DEEP GROOVE BALL BEARINGS
  NF420	100	250	58	FAG	CYLINDRICAL ROLLER BEARINGS
  ATP-136				American	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  CSXC047	4.7500	5.5000	.3750	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  320/32	32	58	17	SNR	TAPERED ROLLER BEARINGS
  BC8-14	8	14	3.5	NTN	DEEP GROOVE BALL BEARINGS
  NA6914	70	100	54	Torrington	NEEDLE BEARINGS
  SUCSFL208-24	1.5000			PTI	STAINLESS STEEL PILLOW BLOCKS
  6072M	360	540	82	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  D-28	3.5937	2.1875		CONSOLIDATED	THRUST BALL BEARINGS