d - 17 mm

D - 40 mm

T - 13.25 mm

B - 12 mm

C - 11 mm

a - 3.4 mm

r1 min. - 1 mm

r2 min. - 1 mm

Weight - 0.070 Kg

Basic dynamic load rating (C) - 20400 kN

Basic static load rating (C0) - 20200 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 13000 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.96

Calculation factor (Y1) - 1.74

• Model Number: E30203J
• Inner Diameter：17mm Outer Diameter：40mm Width：13.25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:Sensors,preservation equipment,Dental Drill etc,linear drive,turret industry,generator,Air,vertical sawing machine,relay,E Beauty,rock drilling machinery
• Similar models:ISB 30203 CYSD 30203 FBJ 30203 SKF 30203J2 KOYO HC30203JRZRS1 NTN 4T-30203 PFI 30203 Timken X30203/Y30203 FAG 30203-A SNR 30203A
• BEARING POWER International Trading Co.,Ltd. specialize in E30203J products，there is large inventory of NACHI E30203J . We has been built up long-term cooperation with NACHI company, could make a bulk order of the E30203J Which NACHI E30203J 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
  17098/17244	24,981	62	16,002	Timken	Tapered Roller Bearings
  240/560W33MB	560	820	258	PSL	Spherical Roller Bearings
  6019-ZZ	95	145	24	CYSD	Deep Groove Ball Bearings
  61803-2Z	17	26	5	FAG	Deep Groove Ball Bearings
  6302NR	15	42	13	NSK	Deep Groove Ball Bearings
  6928VV	140	190	24	NSK	Deep Groove Ball Bearings
  7003CVDUJ74	17	35	20	SNR	Angular Contact Ball Bearings
  7018 BDT	90	140	48	ISO	Angular Contact Ball Bearings
  71908 C	40	62	12	CX	Angular Contact Ball Bearings
  GW 050	50	130	42,5	ISO	Plain Bearings
  GB40549	42	84	39	SNR	Angular Contact Ball Bearings
  PK16×22×11.8X2	16	22		NTN	Needle Roller Bearings
  NCF 1848 V	300	240	28	SKF	Cylindrical Roller Bearings
  RNA6904	25	37	30	NSK	Needle Roller Bearings
  SL182230	150	270	73	INA	Cylindrical Roller Bearings
  N436	180	440	95	FAG	CYLINDRICAL ROLLER BEARINGS
  CM150	250	410	57	American	CYLINDRICAL ROLLER BEARINGS
  630SD32	630	1150	412	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  6209NR	45	85	19	SKF	DEEP GROOVE BALL BEARINGS
  RCS318	90	190	43	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS