d - 170 mm

D - 310 mm

T - 57 mm

B - 52 mm

C - 43 mm

a - 61,2 mm

r min. - 5 mm

r2 min. - 4 mm

da min. - 192 mm

da max - 202 mm

Da min - 269 mm

Da max. - 292 mm

Db min. - 288 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 17,8 Kg

Basic dynamic load rating (C) - 620 kN

Basic static load rating (C0) - 867 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y1) - 1,38

• Model Number:30234JR
• Inner Diameter：170mm Outer Diameter：310mm Width：57mm
• Type：Tapered Roller Bearings
• Update date：2023-03-05
• Application:hook,fruit and vegetable processing,Broadcasting System,plastic rolling,medical equipment,packing equipment,security equipment,wall materials,test equipment,Machine tools,relay
• Similar models:NTN 430234U NTN 30234 NACHI 30234 CYSD 30234 KOYO 46T30234JR/97 ISO 30234 NKE 30234 Timken 30234 ISB 30234 KOYO 30234JR
• BEARING POWER International Trading Co.,Ltd. specialize in 30234JR products，there is large inventory of KOYO 30234JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30234JR Which KOYO 30234JR 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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  6017DD	85	130	22	KBC	Deep Groove Ball Bearings
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  7208DF	40	80	18	NTN	Angular Contact Ball Bearings
  CX269				CX	Wheel Bearings
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  HCS7021-E-T-P4S	105	160	26	FAG	Angular Contact Ball Bearings
  HM807040/HM807010	44,45	104,775	36,512	NSK	Tapered Roller Bearings
  K6×9×8T2	6	9		NTN	Needle Roller Bearings
  NJ28/600	600	730	78	ISO	Cylindrical Roller Bearings
  NU 405	25	62,8		NSK	Cylindrical Roller Bearings
  SI12E	12			SKF	Plain Bearings
  UKP209SC	41,275		54	KOYO	Bearing Units
  NU2218E	90	160	40	FAG	CYLINDRICAL ROLLER BEARINGS
  222S.507	290	188	80	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  NF419	95	240	55	STEYR	CYLINDRICAL ROLLER BEARINGS
  H-2305x20	25	38		CONSOLIDATED	ADAPTERS