d - 140 mm

D - 210 mm

T - 53 mm

B - 53 mm

r min. - 2 mm

r1 min. - 2,5 mm

da max - 159 mm

Db min. - 188 mm

ra max. - 2 mm

rb max. - 2 mm

Db max - 200 mm

Weight - 6,45 Kg

Basic dynamic load rating (C) - 311 kN

Basic static load rating (C0) - 564 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,41

Calculation factor (Y2) - 2,47

• Model Number: 45228
• Inner Diameter：140mm Outer Diameter：210mm Width：53mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:molding machine,cooling system,enzyme,key lock,wall industry,walking Food processing machinery and equipment,sample cup,machine lathe,mobile toilet,PVC,glass
• Similar models:KOYO 45228
• BEARING POWER International Trading Co.,Ltd. specialize in 45228 products，there is large inventory of KOYO 45228 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 45228 Which KOYO 45228 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
  3NC609ST4	9	24	7	KOYO	Deep Groove Ball Bearings
  47687R/47620A	82,55		33,338	KOYO	Tapered Roller Bearings
  4R16004	800,000	1080,000	700,000	NTN	Cylindrical Roller Bearings
  51252 M	260	360	79	ISB	Thrust Ball Bearings
  6911N	55	80	13	NACHI	Deep Groove Ball Bearings
  713644190				FAG	Wheel Bearings
  7918C	90	125	18	CYSD	Angular Contact Ball Bearings
  GX 180 CP	180	300	74	ISB	Plain Bearings
  K81104	20,000	35,000		NTN	Thrust Roller Bearings
  KBK14X18X14,5	14	18	14,5	ISO	Needle Roller Bearings
  NKXR 45	58	45	32	SKF	Cylindrical Roller Bearings
  NRT 80 A	80	146	12	SKF	Thrust Roller Bearings
  NU221-E-MA6	105	190	36	NKE	Cylindrical Roller Bearings
  NUP2230 M	150	270	73	AST	Cylindrical Roller Bearings
  S61822	110	140	16	ZEN	Deep Groove Ball Bearings
  SQZ 10 C RS				ISB	Plain Bearings
  RKS.061.20.0844	772	950.1		SKF	SLEWING BEARINGS
  XLT-31/4				RHP	THRUST BALL BEARINGS
  NA6914	70	100	54	Torrington	NEEDLE BEARINGS
  SS61901	12	24	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS