d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 60 mm

d1 - 233 mm

r1 min. - 5 mm

r2 min. - 4 mm

r3 min. - 4 mm

r5 min. - 60 mm

Ca min. - 8 mm

Cb min. - 14 mm

da max - 203 mm

Da min - 269 mm

Da max. - 292 mm

db min - 188 mm

Db min. - 288 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 19,2 Kg

Basic dynamic load rating (C) - 590 kN

Basic static load rating (C0) - 810 kN

Fatigue load limit (Pu) - 89

Reference speed - 1 590 r/min

Limiting speed - 2 240 r/min

Calculation factor (e) - 0,44

Calculation factor (Y) - 1,38

Calculation factor (Y0) - 0,76

• Model Number: 30234-A
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:printing machinery,gear grinding machine,Cylinder Micro,hardware,Medical room equipment,sheet industry,instrumentation instrument,storage shelves,Digital Generator,fruit and vegetable processing,rolling machine
• Similar models:NKE 30234 CX 30234A FAG 30234-A KOYO 30234JR NTN 430234U NSK HR30234J NACHI 30234 SKF 30234J2 Timken 30234 NTN 30234U
• BEARING POWER International Trading Co.,Ltd. specialize in 30234-A products，there is large inventory of FAG 30234-A . We has been built up long-term cooperation with FAG company, could make a bulk order of the 30234-A Which FAG 30234-A 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
  126082X/126133X	82,55	133,35	30,16	Gamet	Tapered Roller Bearings
  418/414	38,1	88,5	26,988	ISO	Tapered Roller Bearings
  48190/48120	107,95	161,925	34,925	CX	Tapered Roller Bearings
  3309	45	100	38,7	ZEN	Angular Contact Ball Bearings
  5S-2LA-HSE912ADG/GNP42	60	85	13	NTN	Angular Contact Ball Bearings
  54406	30	70	56.2	NACHI	Thrust Ball Bearings
  62207-2RS	35	72	23	FBJ	Deep Groove Ball Bearings
  AST11 4550	45	50		AST	Plain Bearings
  F-S75	3,175	6,350	2,779	NTN	Deep Groove Ball Bearings
  EXT319	95			SNR	Bearing Units
  HK1416	14	20	16	CX	Cylindrical Roller Bearings
  HM231140/HM231110	146,05	236,538	57,15	Timken	Tapered Roller Bearings
  M84548/10	25,4	57,15	19,845	CX	Tapered Roller Bearings
  NU3260	300,000	540,000	192,000	NTN	Cylindrical Roller Bearings
  TR5011444	49,987	114,3	44,45	KBC	Tapered Roller Bearings
  20218	90	160	30	SKF	SPHERICAL ROLLER BEARINGS
  FPAF412	4.7500	6.2500	.7500	SKF	ANGULAR CONTACT BALL BEARINGS
  RK1706X	.0550	.1875	.1094	RMB	DEEP GROOVE BALL BEARINGS
  12BPL	55	120	29	RIV	DEEP GROOVE BALL BEARINGS
  21306	30	72	19	CONSOLIDATED	SPHERICAL ROLLER BEARINGS