d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 61,4 mm

r min. - 5 mm

r2 min. - 4 mm

r3 min. - 1,5 mm

da max - 202 mm

Da min - 272 mm

Da max. - 292 mm

db min - 188 mm

Db min. - 288 mm

ra max. - 4 mm

Weight - 17,4 Kg

Basic dynamic load rating (C) - 690 kN

Basic static load rating (C0) - 995 kN

(Grease) Lubrication Speed - 1020 r/min

(Oil) Lubrication Speed - 1450 r/min

Calculation factor (e) - 0,44

Calculation factor (Y) - 1,38

Calculation factor (Y0) - 0,76

• Model Number:30234
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2025-12-27
• Application:electromagnet,electrocardiograph,Air,agrochemical,Cutting Machine,cleaning agent,Hydraulic Equipment,animal anatomy,quality inspection equipment,coal,Surveying Surveying Instruments
• Similar models:NTN 430234U FAG 30234-A KOYO 30234JR SKF 30234J2 NTN 30234 KOYO 46T30234JR/97 ISB 30234 CX 30234A NACHI 30234 CYSD 30234
• BEARING POWER International Trading Co.,Ltd. specialize in 30234 products，there is large inventory of TMB 30234 . We has been built up long-term cooperation with TMB company, could make a bulk order of the 30234 Which TMB 30234 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.

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  N2968	340	460	72	CX	Cylindrical Roller Bearings
  R-1340DD	4	13	5	NMB	Deep Groove Ball Bearings
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  KM36			27	FAG	LOCKNUTS
  TWC3244	2.0000	2.7500		INA	THRUST NEEDLE BEARINGS
  CCYR-13/4-S	.5000	1.7500	1.0625	McGill	NEEDLE BEARINGS
  GE25ZO	1.0000	1.6250	.8750	INA	SPHERICAL PLAIN BEARINGS
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  NU-438	190	460	98	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUKR-40-X	18	40	20	CONSOLIDATED	NEEDLE BEARINGS
  7211TGP/4-2RS	55	100	21	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS