d - 40 mm

D - 76,2 mm

T - 20,638 mm

B - 20,94 mm

C - 15,507 mm

ra1 max. - 1,3 mm

a - 4,8 mm

Da - 68 mm

db - 45 mm

ra max. - 1,5 mm

da - 47,5 mm

Db - 71 mm

Weight - 0,386 Kg

Basic dynamic load rating (C) - 55,5 kN

Basic static load rating (C0) - 63 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 700 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number: 4T-28158/28300
• Inner Diameter：40mm Outer Diameter：76,2mm Width：20,638mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:Automation,other mold,pneumatic Pump,wheel lathe,Other machinery,power tools,hydraulic control element,dynamic blood pressure,special broaching machine,forklift industry,ship special
• Similar models:Timken 28158/28315B Timken 28159/28318D+X1S-28158 FBJ 28158/28300 ISO 28158/28300 CX 28158/28300 Timken 28158/28315A Timken 28158/28300X Timken 28158/28300 KOYO 28158/28300 Timken 28158/28318D+X2S-28158
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-28158/28300 products，there is large inventory of NTN 4T-28158/28300 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-28158/28300 Which NTN 4T-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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  15118/15251D	30,213	63,5	46,038	Timken	Tapered Roller Bearings
  211NPD	55	100	21	Timken	Deep Groove Ball Bearings
  53330U+U330	150	245		CX	Thrust Ball Bearings
  61836	180	225	22	ZEN	Deep Groove Ball Bearings
  6826ZZ	130,000	165,000	18,000	NTN	Deep Groove Ball Bearings
  CRT5613	279,4	603,25	136,525	NTN	Thrust Roller Bearings
  GEF12ES	12	22	11	LS	Plain Bearings
  HKS14.2X19X19	14,288	19,050	19,050	NTN	Needle Roller Bearings
  K35X42X30	35	42	30	FBJ	Needle Roller Bearings
  LMES12	12	22		Samick	Linear Bearings
  NKS45	45	60	22	CX	Needle Roller Bearings
  NN3984 K	420	560	106	CX	Cylindrical Roller Bearings
  NNU 4920 K/SPW33	100	140	40	ISB	Cylindrical Roller Bearings
  NUP2217 EM	85	150	36	AST	Cylindrical Roller Bearings
  TSF 16	16	32	21	ISB	Plain Bearings
  NU18/670	670	820	69	FAG	CYLINDRICAL ROLLER BEARINGS
  AN34			1.0730	Torrington	LOCKNUTS
  1301F	12	37	12	FED	DEEP GROOVE BALL BEARINGS
  6207K.2RS	35	72	17	STEYR	DEEP GROOVE BALL BEARINGS
  51320				CONSOLIDATED	THRUST BALL BEARINGS