d - 260 mm

D - 480 mm

T - 89 mm

B - 80 mm

C - 67 mm

a - 93,6 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 288 mm

da max - 310 mm

Da min - 415 mm

Da max. - 458 mm

Db min. - 450 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 64,9 Kg

Basic dynamic load rating (C) - 1210 kN

Basic static load rating (C0) - 1860 kN

(Grease) Lubrication Speed - 650 r/min

(Oil) Lubrication Speed - 870 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,44

• Model Number: 30252
• Inner Diameter：260mm Outer Diameter：480mm Width：89mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Vertical machining,Digital Generator,noise reduction equipment,trolley,plastic blow molding,preservation equipment,die casting mold,atomizer class,screen filter,plant determination,Reflective Materials Industrial fabrics
• Similar models:NSK 30252 CX 30252A KOYO 30252 ISO 30252 NTN 30252 NACHI 30252
• BEARING POWER International Trading Co.,Ltd. specialize in 30252 products，there is large inventory of KOYO 30252 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30252 Which KOYO 30252 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
  22344 KCW33+H2344	220	460	145	CX	Spherical Roller Bearings
  5206-2NS	30	62	23.8	NACHI	Angular Contact Ball Bearings
  61808	40	52	7	SKF	Deep Groove Ball Bearings
  6210/HR22Q2	90	50	20	SKF	Deep Groove Ball Bearings
  6911N	55	80	13	NTN	Deep Groove Ball Bearings
  7218BEP	90	160	30	SKF	Angular Contact Ball Bearings
  89418M	90	190	60	SKF	Thrust Roller Bearings
  GE 420 DO	420	560	190	INA	Plain Bearings
  K45X60X45H	45	53		KOYO	Needle Roller Bearings
  NNU4934K V	170	230	60	CX	Cylindrical Roller Bearings
  NP1984	420	560	65	CX	Cylindrical Roller Bearings
  NUP204	20,000	47,000	14,000	NTN	Cylindrical Roller Bearings
  G-17	1.5000	2.5625		Aetna	THRUST BALL BEARINGS
  CD160	300	480	67	American	CYLINDRICAL ROLLER BEARINGS
  XLT-14E				RHP	THRUST BALL BEARINGS
  NUP234E	170	310	52	STEYR	CYLINDRICAL ROLLER BEARINGS
  95424	.8750	1.5000	1.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  17AANOn	100	180	60.3	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  RNAO-60x78x40	78		40	CONSOLIDATED	NEEDLE BEARINGS
  3916	136	80		CONSOLIDATED	THRUST BALL BEARINGS