d - 38,1 mm

D - 85,725 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 8,1 mm

Da - 73 mm

db - 48,5 mm

ra max. - 0,8 mm

da - 49,5 mm

Db - 81 mm

Weight - 0,857 Kg

Basic dynamic load rating (C) - 105 kN

Basic static load rating (C0) - 132 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number: 4T-3875/3820
• Inner Diameter：38,1mm Outer Diameter：85,725mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:disposable,ventilation equipment,sewage pump,gantry processing,plastic rolling,pressure control valve,Machine Tool Accessories,diagnostic test paper,pneumatic,forming machine,Sensors
• Similar models:Timken 73551/73875 KOYO 73562/73875 ISO 73551/73875 FBJ 3875/3820 KOYO HCST3875-9LFT KOYO 3875/3821 CX 3875/3820 CX 73551/73875 ISO 73562/73875 Timken NP238750/NP929800
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3875/3820 products，there is large inventory of NTN 4T-3875/3820 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3875/3820 Which NTN 4T-3875/3820 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
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  NKI35/20-TV	35	50	20	INA	Needle Roller Bearings
  NU 1009 ECP	75	45	16	SKF	Thrust Ball Bearings
  X32011X/Y32011X	55	90	23	Timken	Tapered Roller Bearings
  SCE1516	23,812	30,162	25,4	INA	Needle Roller Bearings
  ZA-49BWD03CA153** E	49	88	48	NSK	Tapered Roller Bearings
  6072	360	540	82	FAG	DEEP GROOVE BALL BEARINGS
  1819SFFP	95	120	13	MRC	DEEP GROOVE BALL BEARINGS
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  SUCSFL207-23	1.4375			PTI	STAINLESS STEEL PILLOW BLOCKS
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  SI6E	6		6	CONSOLIDATED	ROD ENDS
  SAF-322..ROLLER	4.8750	4.1875		CONSOLIDATED	PILLOW BLOCKS