d - 17 mm

D - 40 mm

T - 13,25 mm

B - 12 mm

C - 11 mm

a - 9,7 mm

r min. - 1 mm

r1 min. - 1 mm

da min. - 26 mm

Da min - 34 mm

Da max. - 34 mm

db max. - 23 mm

Db min. - 37,5 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,079 Kg

Basic dynamic load rating (C) - 20,1 kN

Basic static load rating (C0) - 19,9 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 13000 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,7

• Model Number:HR30203J
• Inner Diameter：17mm Outer Diameter：40mm Width：13,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-25
• Application:tooth filling,test strip,Spectrum Products,forklift truck,powder metallurgy,Hydraulic Equipment,Insect Capture,tower crane,Spectral Products,municipal machinery,axle lathe
• Similar models:ISO 30203 ISB 30203 KOYO 30203JR Timken 30203 NSK HR30203J FAG 30203-A Timken X30203/Y30203 NACHI E30203J SNR 30203A FBJ 30203
• BEARING POWER International Trading Co.,Ltd. specialize in HR30203J products，there is large inventory of NSK HR30203J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30203J Which NSK HR30203J 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
  230SM400-MA	400	620	150	FAG	Spherical Roller Bearings
  53200U	10	26	11,6	KOYO	Thrust Ball Bearings
  61808	40	52	7	SKF	Deep Groove Ball Bearings
  6201	12	32	10	NACHI	Deep Groove Ball Bearings
  BK304020	30	40	20	ISO	Cylindrical Roller Bearings
  F695	5	15	4	NSK	Deep Groove Ball Bearings
  MR148ZZ	8	14	4	ISO	Deep Groove Ball Bearings
  NA2170	170	220	42	KOYO	Needle Roller Bearings
  NCF2216 V	80	140	33	ISO	Cylindrical Roller Bearings
  NF414	70	180	42	CRAFT	Cylindrical Roller Bearings
  NUP313-E-MA6	65	140	33	NKE	Cylindrical Roller Bearings
  PCJY1	25,4			INA	Bearing Units
  R188-2RS	6,35	12,7	4,762	ISO	Deep Groove Ball Bearings
  RNA5906	35	47	23	ISO	Needle Roller Bearings
  L1206U	30	62	16	Rollway	CYLINDRICAL ROLLER BEARINGS
  81209			9.0	INA	THRUST ROLLER BEARINGS
  RTW-738				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  NBX7606	3.0000	3.5000	.2500	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NN-3048-KMSP/5	240	360	92	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NK-18/16	26		16	CONSOLIDATED	NEEDLE BEARINGS