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:lathe,hydraulic pump,marine test,mechanical annex,Antenna Industry,supporting facilities,standing experimental equipment,paint paint,tooth filling,leather processing,lifting tackle
• Similar models:Timken 3875/3820 Timken 73551/73875 ISO 73562/73875 KOYO 73562/73875 CX 73551/73875 KOYO 3875/3821 FBJ 3875/3820 ISO 73551/73875 ISO 3875/3820 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.

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  53322-MP+U322	110	190	67,2	NKE	Thrust Ball Bearings
  5S-7028CT1B/GNP42	140	210	33	NTN	Angular Contact Ball Bearings
  6212E	60,000	110,000	22,000	SNR	Deep Groove Ball Bearings
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  7322 C-UD	110	240	100	CX	Angular Contact Ball Bearings
  88900/88128	228,6	327,025	52,388	CX	Tapered Roller Bearings
  9285/9220/CL7C	161,925	76,2	49,212	SKF	Tapered Roller Bearings
  FLR4Z	6,35	17,53	4,978	NTN	Deep Groove Ball Bearings
  K 81105 TN	42	25	5	SKF	Cylindrical Roller Bearings
  NU2306F/C3	30	72	27	Fersa	Cylindrical Roller Bearings
  SC25ES	25			SKF	Plain Bearings
  L10RA600	6.0000	6.6250	.3125	FAG	DEEP GROOVE BALL BEARINGS
  NAXR2530Z	37	25		FAG (Old No.)	NEEDLE BEARINGS
  HK5022RS	58		22	SKF	NEEDLE BEARING
  Z499608	40	90	23	New Departure	DEEP GROOVE BALL BEARINGS
  6238K	190	340	55	STEYR	DEEP GROOVE BALL BEARINGS
  95528	1.0000	1.6250	1.7500	RBC	JOURNAL ROLLER ASSEMBLIES
  24076	380	560	180	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  NU-19/500E	500	670	78	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS