d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 58 mm

Weight - 19 Kg

Basic dynamic load rating (C) - 616 kN

Basic static load rating (C0) - 865 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1500 r/min

• Model Number:30234 A
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Industrial,medical equipment,X-ray Equipment,Beauty and Body,historical instruments,Plastic molding,gear grinding machine,Performance test,molding machine,Dental Drill etc,other processing
• Similar models:KOYO 30234JR KOYO 46T30234JR/97 CYSD 30234 ISO 30234 NKE 30234 Timken 30234 CX 30234A FAG 30234-A NTN 430234U TMB 30234
• BEARING POWER International Trading Co.,Ltd. specialize in 30234A products，there is large inventory of CX 30234 A . We has been built up long-term cooperation with CX company, could make a bulk order of the 30234 A Which CX 30234A 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
  239/500 KCW33+AH39/500	500	670	128	ISO	Spherical Roller Bearings
  28985/28920	60,325	101,6	25,4	CX	Tapered Roller Bearings
  30318 J2	190	90	46,5	SKF	Tapered Roller Bearings
  45SBT72	114,3	177,8	55,75	Timken	Plain Bearings
  6206F320C	30	62	16	SNR	Deep Groove Ball Bearings
  6321	105	225	49	CRAFT	Deep Groove Ball Bearings
  756A/752	79.375	161.925	47.625	NACHI	Tapered Roller Bearings
  AST800 2430	24	27		AST	Plain Bearings
  F601X	1,5	7,5	2,5	NSK	Deep Groove Ball Bearings
  FNTK-1530	15	30	2,85	KOYO	Needle Roller Bearings
  M12648A/M12610	22,225		18,288	KOYO	Tapered Roller Bearings
  NJ 2208	40	80	23	NACHI	Cylindrical Roller Bearings
  NK40/30	40	50	30	ISO	Needle Roller Bearings
  RCJY1-11/16	42,863			INA	Bearing Units
  SIBP12S	12			LS	Plain Bearings
  MMN515BS45PPDM	15	45	25	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  Z499505	52	,149	15	New Departure	DEEP GROOVE BALL BEARINGS
  7613	65	140	33	New Departure	DEEP GROOVE BALL BEARINGS
  SQ-1208-014	.8750	3.4375	1.4375	CONSOLIDATED	AGRICULTURAL BALL BEARINGS
  RMS-18	2.7500	6.2500	1.3750	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS