d - 150 mm

D - 270 mm

T - 49 mm

B - 45 mm

C - 38 mm

ra1 max. - 2,5 mm

a - 51,5 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 168 mm

Da min - 234 mm

Da max. - 256 mm

db max. - 175 mm

Db min. - 255 mm

ra max. - 3 mm

Sa - 7 mm

Sb - 11 mm

Weight - 11,2 Kg

Basic dynamic load rating (C) - 450 kN

Basic static load rating (C0) - 605 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 700 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

• Model Number:30230U
• Inner Diameter：150mm Outer Diameter：270mm Width：49mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:baler,switch,quality inspection equipment,miscellaneous instruments,non-ferrous metal alloy,wheel lathe,magnetic elements,Automation,agriculture,injection molding machine,axle lathe
• Similar models:KOYO 30230JR CRAFT 30230 ISO 30230 CYSD 30230 SNR 30230A NSK HR30230J FAG 30230-A ISB 30230 FAG 30230-A-N11CA Timken 30230
• BEARING POWER International Trading Co.,Ltd. specialize in 30230U products，there is large inventory of NTN 30230U . We has been built up long-term cooperation with NTN company, could make a bulk order of the 30230U Which NTN 30230U 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
  21319 EKW33+H319	85	200	45	ISB	Spherical Roller Bearings
  232/670 EKW33+OH32/670	630	1220	438	ISB	Spherical Roller Bearings
  46280A	400	600	185	KOYO	Tapered Roller Bearings
  6214-RS1	125	70	24	SKF	Deep Groove Ball Bearings
  71909 CE/P4AL	68	45	12	SKF	Angular Contact Ball Bearings
  7318 B-UD	90	190	86	CX	Angular Contact Ball Bearings
  7405 BDT	25	80	42	ISO	Angular Contact Ball Bearings
  FYNT 100 F	100	98	30	SKF	Bearing Units
  GYA010RRB	15,875	40	23,8	Timken	Deep Groove Ball Bearings
  HH840249/HH840210	190,5	336,55	98,425	Timken	Tapered Roller Bearings
  NJ 411	55	140	33	ISB	Cylindrical Roller Bearings
  SA 12	12			CX	Plain Bearings
  UCP215SC	75		77,8	KOYO	Bearing Units
  VEB 65 /S/NS 7CE3	65	90	13	SNFA	Angular Contact Ball Bearings
  XU 08 0149	101,6	196,85		INA	Thrust Roller Bearings
  PWTR50110-2RS	50	110	32	INA	YOKE TYPE TRACK ROLLER
  R530E	30	90	23	HOFF	CYLINDRICAL ROLLER BEARINGS
  6303-2RSNR	17	47	14	FAG	DEEP GROOVE BALL BEARINGS
  RNA2203.2RS	40		15.8	SKF	NEEDLE BEARINGS
  I-71216	52	1.0000	15	CONSOLIDATED	SELF