d - 38,1 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

a - 22,9 mm

r min. - 3,6 mm

r1 min. - 1,2 mm

Da - 75 mm

db - 48,5 mm

da - 55 mm

Db - 81 mm

Basic dynamic load rating (C) - 108 kN

Basic static load rating (C0) - 136 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number:3876/3821
• Inner Diameter：38,1mm Outer Diameter：mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Material handling equipment,climb ladder,Cleaning equipment,hydraulic control element,Gear grinding machine,coupling type,glass,gear type,lifting equipment Hoisting hoist,Spectrum Products,Anti-defibrillation pacing
• Similar models:ISO 3876/3820 Timken 73562/73876CD+X2S-73562 FBJ 3876/3820 CX 3876/3820 Timken 73551/73876CD+X2S-73551 NTN 4T-3876/3820 Timken 3876/3821 Timken 3876/3820 KOYO 3876/3821
• BEARING POWER International Trading Co.,Ltd. specialize in 3876/3821 products，there is large inventory of KOYO 3876/3821 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3876/3821 Which KOYO 3876/3821 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
  21310E	50	110	27	NACHI	Cylindrical Roller Bearings
  32234-A-N11CA	170	310	182	FAG	Tapered Roller Bearings
  6007-ZZ	35	62	14	CYSD	Deep Groove Ball Bearings
  7006 ACE/P4A	55	30	13	SKF	Angular Contact Ball Bearings
  7917CDB	85	120	18	CYSD	Angular Contact Ball Bearings
  BH-1010	15.875	22.212	15.88	KOYO	Needle Roller Bearings
  E2.YET 209-111	85	42,863	43,7	SKF	Deep Groove Ball Bearings
  GAC80S	80	125	29	FBJ	Plain Bearings
  HM 903249/W/210/QCL7C	95,25	44,45	30,958	SKF	Tapered Roller Bearings
  N1012RXTP	60	86,1	18	NSK	Cylindrical Roller Bearings
  NF38/630	630	780	112	CX	Cylindrical Roller Bearings
  234406M.SP	30	55	234406 M.SP	Barden	ANGULAR CONTACT THRUST BALL BEARINGS
  SL192334	170	360	120	INA	CYLINDRICAL ROLLER BEARINGS
  917	125	85		INA	THRUST BALL BEARINGS
  CSCB040	4.0000	4.6250	.3125	INA	DEEP GROOVE BALL BEARINGS
  PAJ-16	2.0000	4.0000	.8125	RIV	SELF
  315RDU#7BKE	75	160	37	MRC	ANGULAR CONTACT BALL BEARINGS
  LBAS20	20	32	45	SKF	LINEAR RECIRCULATING BALL BEARINGS
  FCJS-22	10	22	12	NSK	NEEDLE BEARINGS
  SN-210..22210	50	-	60	CONSOLIDATED	PILLOW BLOCKS