d - 28 mm

D - 68 mm

T - 19,75 mm

B - 18 mm

C - 16 mm

a - 14,9 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 36,5 mm

da max - 38 mm

Da min - 58 mm

Da max. - 59,5 mm

Db min. - 63 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,345 Kg

Basic dynamic load rating (C) - 53,5 kN

Basic static load rating (C0) - 54 kN

(Grease) Lubrication Speed - 6100 r/min

(Oil) Lubrication Speed - 8200 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,04

Calculation factor (Y1) - 1,88

• Model Number:303/28R
• Inner Diameter：28mm Outer Diameter：68mm Width：19,75mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:expectoration machine,plastic molding,test equipment,marine analysis,EEG,Cleaning equipment,Small air generators,turret industry,raw material accessories,Water Monitoring,water
• Similar models:NTN 30305 FAG 30320-A NTN 30308C NSK HR30303J NTN 30312D SKF 33030 Timken 30319 KOYO 30340 NTN 30318U NSK HR30317DJ
• BEARING POWER International Trading Co.,Ltd. specialize in 303/28R products，there is large inventory of KOYO 303/28R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 303/28R Which KOYO 303/28R 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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  61813-2RS	65	85	10	ISO	Deep Groove Ball Bearings
  62207-2RSR	35	72	23	FAG	Deep Groove Ball Bearings
  C3172M	360	600	192	SKF	Cylindrical Roller Bearings
  FYTBK 20 TR	20			SKF	Bearing Units
  J-1112	17,462	22,225	19,05	NSK	Needle Roller Bearings
  K70X76X20	70	76		Timken	Needle Roller Bearings
  NJ3211	55	100	33,3	ISO	Cylindrical Roller Bearings
  NJ204	20	47	14	KOYO	Cylindrical Roller Bearings
  NUP2310-E-TVP2	50	110	40	FAG	Cylindrical Roller Bearings
  RSL185015	75	4.2480	54	INA	CYLINDRICAL ROLLER BEARING
  5206-SBKFF	30	62	23.8	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  108-KSF	40	68	15	MRC	DEEP GROOVE BALL BEARINGS
  120430	.7500	1.2500	1.8750	Rollway	JOURNAL ROLLER ASSEMBLIES
  6204-2RS1	47	20	14	SKF	DEEP GROOVE BALL BEARINGS
  61834-2RS	170	215	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5307NR	35	80	34.9	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  K-16020ARO	160	200	20	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS