d - 33,338 mm

T - 29,37 mm

B - 28,575 mm

C - 23,812 mm

a - 21,6 mm

r min. - 0,8 mm

r1 min. - 1,2 mm

Da - 66 mm

db - 42,5 mm

da - 43 mm

Db - 72 mm

Basic dynamic load rating (C) - 80,9 kN

Basic static load rating (C0) - 97,4 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 31590/31521
• Inner Diameter：33,338mm Outer Diameter：mm Width：28,575mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:blood cell reagent,transportation equipment,turret industry,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,medical equipment,wall industry,air purification,gas turbine,disposable,Other Measurements,Broadcasting System
• Similar models:SKF 331590 KOYO 31590/31521 CX 31590/31520 Timken 31590/31520 ISO 31590/31520
• BEARING POWER International Trading Co.,Ltd. specialize in 31590/31521 products，there is large inventory of KOYO 31590/31521 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 31590/31521 Which KOYO 31590/31521 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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  NAG 4911UU	55	80	25	IKO	Cylindrical Roller Bearings
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  PHU3585	25	128	59	PFI	Angular Contact Ball Bearings
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  N202E	15	35	11	FAG	CYLINDRICAL ROLLER BEARINGS
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  6002Z	15	32	9	STEYR	DEEP GROOVE BALL BEARINGS
  IR-90x100x30	90		30	CONSOLIDATED	NEEDLE BEARINGS