d - 40 mm

D - 76,2 mm

T - 20,638 mm

B - 20,94 mm

C - 15,507 mm

a - 16,5 mm

r min. - 1,6 mm

r2 min. - 1,2 mm

da min. - 47,5 mm

Da - 68 mm

db min - 45 mm

ra max. - 1,6 mm

rb max. - 1,2 mm

Db - 71 mm

Weight - 0,403 Kg

Basic dynamic load rating (C) - 57,3 kN

Basic static load rating (C0) - 65,9 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 28158/28300
• Inner Diameter：40mm Outer Diameter：76,2mm Width：20,638mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:gear grinding machine,plastic molding,Industrial equipment,power source,electrostatic protection,static control,equipment,product accessories,Broadcasting System,flow control valve,rolling mill roll neck and slowdown device
• Similar models:FBJ 28158/28300 Timken 28158/28300X KOYO 28158/28300 Timken 28158/28315B Timken 28158/28315 ISO 28158/28300 Timken 28158/28318D+X2S-28158 Timken 28158/28315A Timken 28159/28318D+X1S-28158 Timken 28158/28300
• BEARING POWER International Trading Co.,Ltd. specialize in 28158/28300 products，there is large inventory of KOYO 28158/28300 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 28158/28300 Which KOYO 28158/28300 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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  NNCF4924CV	120	165	45	SKF	Cylindrical Roller Bearings
  RNA4902	20	28	13	ISO	Needle Roller Bearings
  SF2254	110,000	200,000	38,000	NTN	Angular Contact Ball Bearings
  EW-7/8	.8750	1.5000		FAG	THRUST BALL BEARINGS
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  98748	1.2500	2.2500	3.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  62052ZNR	25	52	15	SKF	DEEP GROOVE BALL BEARINGS
  FPXB1200	12.0000	12.6250	.3125	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  44x62x10mm	44	62	10	CONSOLIDATED	OIL SEALS