d - 260 mm

D - 480 mm

T - 89 mm

B - 80 mm

C - 67 mm

a - -4 mm

r1 min. - 6 mm

r2 min. - 5 mm

Weight - 62.6 Kg

Basic dynamic load rating (C) - 1240000 kN

Basic static load rating (C0) - 1800000 kN

(Grease) Lubrication Speed - 700 r/min

(Oil) Lubrication Speed - 950 r/min

Calculation factor (e) - 0.43

Calculation factor (Y0) - 0.76

Calculation factor (Y1) - 1.38

• Model Number:30252
• Inner Diameter：260mm Outer Diameter：480mm Width：89mm
• Type：Tapered Roller Bearings
• Update date：2026-01-13
• Application:horizontal processing,enzyme,electromagnet,water,Hydraulic Equipment,spectrometer,linear drive,respirator,knitted fabrics,,air shower etc
• Similar models:NACHI 30252 ISO 30252 NSK 30252 NTN 30252 KOYO 30252 CX 30252A
• BEARING POWER International Trading Co.,Ltd. specialize in 30252 products，there is large inventory of NACHI 30252 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30252 Which NACHI 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
  21311 KCW33+AH311	55	120	29	ISO	Spherical Roller Bearings
  GT27	53,975	91,288	20,638	INA	Thrust Ball Bearings
  BK2220	22	28	20	ISO	Cylindrical Roller Bearings
  EE722110/722185	279,4	469,9	95,25	NTN	Tapered Roller Bearings
  FL619/6 ZZ	6	15	5	ISO	Deep Groove Ball Bearings
  HN2020	20	26	20	INA	Needle Roller Bearings
  HM911242R/HM911210	53,975		33,338	KOYO	Tapered Roller Bearings
  K37X42X17	37	42		INA	Needle Roller Bearings
  L116149/L116110DC+L116149XA	82,55	115,888	47,625	Timken	Tapered Roller Bearings
  L44649/L44610	26,9875	50,292	14,224	AST	Tapered Roller Bearings
  RNA3045	62,1	69,2	38	Timken	Needle Roller Bearings
  NCF3014 V	70	110	30	ISO	Cylindrical Roller Bearings
  NNCF4996V	480	603	170	NSK	Cylindrical Roller Bearings
  NUP1044	220	340	56	NTN	Cylindrical Roller Bearings
  SYFJ 35 TF	35	48	31	SKF	Bearing Units
  UKTX17	76,2			KOYO	Bearing Units
  W210PP2	49,225	90	30,175	CYSD	Deep Groove Ball Bearings
  UCSF207-20S6H1	1.2500			FYH	STAINLESS STEEL PILLOW BLOCKS
  J281264	.8750	1.2500	2.0000	Bower	JOURNAL ROLLER ASSEMBLIES
  SQ-110-102	1.1250	3.5430	1.4375	CONSOLIDATED	AGRICULTURAL BALL BEARINGS