d - 25 mm

D - 62 mm

T - 18,25 mm

B - 17 mm

C - 15 mm

a - 12,9 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 33,5 mm

da max - 34 mm

Da min - 54 mm

Da max. - 54 mm

Db min. - 57 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,273 Kg

Basic dynamic load rating (C) - 48,2 kN

Basic static load rating (C0) - 46,9 kN

(Grease) Lubrication Speed - 6800 r/min

(Oil) Lubrication Speed - 9000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number: 30305JR
• Inner Diameter：25mm Outer Diameter：62mm Width：18,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:axle lathe,Rolling mill gear box,Textile Industry Accessories and Accessories,Cylinder Type,Polymer,mechanical and electrical,generator,training beds etc,ultra-quiet generators,wall materials,dye pigments
• Similar models:SNR 30305A NTN 4T-30305DF Timken X30305/Y30305 KOYO 30305DJR NACHI H-E30305J SKF 30305J2/Q NACHI H-E30305DJ NTN 4T-30305D KBC 30305C NSK HR30305DJ
• BEARING POWER International Trading Co.,Ltd. specialize in 30305JR products，there is large inventory of KOYO 30305JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30305JR Which KOYO 30305JR 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
  204K	20	47	14	Timken	Deep Groove Ball Bearings
  22326B	130	280	93	NTN	Spherical Roller Bearings
  B2610	41,275	50,8	15,88	KOYO	Needle Roller Bearings
  3NC6000HT4 GF	10	26	8	KOYO	Deep Groove Ball Bearings
  51308	40	78		CX	Thrust Ball Bearings
  62202-2RS	15	35	14	ISO	Deep Groove Ball Bearings
  C 4036-2CS5V/GEM9	280	180	100	SKF	Cylindrical Roller Bearings
  BH-910	14,288	20,638	15,88	NSK	Needle Roller Bearings
  GE 008 XES	8	19	12	CX	Plain Bearings
  KTX010	25,4	34,925	4,762	KOYO	Angular Contact Ball Bearings
  K10X14X10	10,000	14,000		NTN	Needle Roller Bearings
  KT 303524	30	35		IKO	Needle Roller Bearings
  NJ18/900	900	1090	85	ISO	Cylindrical Roller Bearings
  NN 3009 KTN/SP	45	75	23	ISB	Cylindrical Roller Bearings
  SL05 038 E	190	290	110	INA	Cylindrical Roller Bearings
  NUP2312E	60	130	46	FAG	CYLINDRICAL ROLLER BEARINGS
  43305	25	62	17	New Departure	DEEP GROOVE BALL BEARINGS
  NL14	1.7500	3.7500	.8125	STEYR	CYLINDRICAL ROLLER BEARINGS
  TWB-4052	2.5000	3.2500		CONSOLIDATED	THRUST NEEDLE BEARINGS
  RSL183008	40		21	CONSOLIDATED	CYLINDRICAL ROLLER BEARING