d - 41,275 mm

D - 85,725 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

R - 0,8 mm

r - 3,3 mm

a - -8,1 mm

Da - 81 mm

db - 52 mm

da - 50,5 mm

Db - 73 mm

Aa - 1,5 mm

Ab - 2,1 mm

Weight - 0,83 Kg

Basic static load rating (C0) - 148 kN

Factor (G1) - 37,8

Factor (G2) - 13,5

Factor (Cg) - 0,0224

Factor (K) - 1,45

Basic dynamic load rating (C90) - 29,8

Basic dynamic load rating (Ca90) - 20,5

Basic dynamic load rating (C1) - 115 kN

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,49

• Model Number: 3880/3820
• Inner Diameter：41,275mm Outer Diameter：85,725mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Individual Wire,food packaging,journal lathe,paper processing machine,Laser Devices,Polymer,Plastic Equipment,Blood coagulation reagent,other processing,position switch,medical equipment
• Similar models:Timken 3880/3821 Timken 33880/33821D+X1S-33880 FBJ 3880/3820 NTN 4T-3880/3820 ISO 3880/3820 KOYO 33880/33822 Timken 33880/33821 KOYO 3880/3821 ISO 33880/33821 Timken 3880/3820
• BEARING POWER International Trading Co.,Ltd. specialize in 3880/3820 products，there is large inventory of Timken 3880/3820 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3880/3820 Which Timken 3880/3820 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
  413188	440	720	226	NTN	Tapered Roller Bearings
  61972 MA	360	480	56	ISB	Deep Groove Ball Bearings
  6320	100	215	47	FBJ	Deep Groove Ball Bearings
  6376/6320	60,325	135,755	53,975	Timken	Tapered Roller Bearings
  7068B	340	520	82	KOYO	Angular Contact Ball Bearings
  BA 166 Z	25,4	31,75	9,52	IKO	Needle Roller Bearings
  GE35-SX	35	62	17	INA	Plain Bearings
  LMHP20UU	20	32		Samick	Linear Bearings
  NUP230-E-M6	150	270	45	NKE	Cylindrical Roller Bearings
  VEX 6 /NS 7CE1	6	17	6	SNFA	Angular Contact Ball Bearings
  S71909 ACD/HCP4A	68	45	12	SKF	Angular Contact Ball Bearings
  T201W	51,054	93,269	26,187	Timken	Thrust Roller Bearings
  6332K	160	340	68	FAG	DEEP GROOVE BALL BEARINGS
  47CM789	4.7500	8.2500	1.3125	American	CYLINDRICAL ROLLER BEARINGS
  TWA1220	.7500	1.2500		INA	THRUST NEEDLE BEARINGS
  2201E/TG	12	32	14	STEYR	SELF
  219PP	95	170	32	NH	DEEP GROOVE BALL BEARINGS
  RLS-8	1.0000	2.2500	.6250	SKF	DEEP GROOVE BALL BEARINGS
  NJ-200	10	30	9	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HMV-60I			61	CONSOLIDATED	HYDRAULIC NUTS