d - 45 mm

D - 85 mm

T - 20,75 mm

B - 19 mm

C - 15 mm

a - 21,1 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 53,5 mm

da max - 54 mm

Da min - 71 mm

Da max. - 76,5 mm

Db min. - 80 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,5 Kg

Basic dynamic load rating (C) - 69,4 kN

Basic static load rating (C0) - 81,5 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 6100 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number:30209XR
• Inner Diameter：45mm Outer Diameter：85mm Width：20,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:mathematical instruments,casting embedding,reinforced machinery,pneumatic,milling head plug,metal mold,medical equipment,Spectral Products,power source,printing equipment,Other Measurements
• Similar models:CYSD 30209 NTN 4T-430209 KOYO 30209XR ISB 30209 NTN 30209 SKF 30209J2/Q NTN 4T-30209 Timken X30209M/Y30209M NACHI E30209J FBJ 30209
• BEARING POWER International Trading Co.,Ltd. specialize in 30209XR products，there is large inventory of KOYO 30209XR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30209XR Which KOYO 30209XR 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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  MJT1.1/4	31.75	79,375	22,225	RHP	Angular Contact Ball Bearings
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  NH2311	55	120	43	ISO	Cylindrical Roller Bearings
  NU 318 EM	90	190	43	NSK	Cylindrical Roller Bearings
  RNA 6914UU	85	105	30	IKO	Needle Roller Bearings
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  SI8C	8			LS	Plain Bearings
  UCPX09	45		51,6	FYH	Bearing Units
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  W6302-2Z	15	42	13	SKF	DEEP GROOVE BALL BEARINGS
  T613				Rollway	THRUST ROLLER BEARINGS
  119-KSZZG	95	145	24	MRC	DEEP GROOVE BALL BEARINGS