d - 36,512 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 - 48 mm

da - 47 mm

Db - 73 mm

Aa - 1,5 mm

Ab - 2,1 mm

Weight - 0,9 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:3878/3820
• Inner Diameter：36,512mm Outer Diameter：85,725mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-02
• Application:enzyme,nail products,Medical equipment,Hydraulic Couplings,agrochemical,glass,Doppler,food testing,tobacco machinery,atomizer class,blood cell reagent
• Similar models:KOYO 3878/3820 Timken 3878/3820 CX 3878/3820 ISO 3878/3820 Fersa 3878/3820 NACHI 3878/3820
• BEARING POWER International Trading Co.,Ltd. specialize in 3878/3820 products，there is large inventory of Timken 3878/3820 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 3878/3820 Which Timken 3878/3820 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
  23264-K-MB-W33	320	580	208	NKE	Spherical Roller Bearings
  234715-M-SP	78	115	48	FAG	Thrust Ball Bearings
  30MKM3720	30	37	20	KOYO	Needle Roller Bearings
  42683/42620	73,025	127	30,162	Timken	Tapered Roller Bearings
  6209NR	45	85	19	NSK	Deep Groove Ball Bearings
  7220 A-UO	100	180	68	CX	Angular Contact Ball Bearings
  7228 B	140	250	42	ISO	Angular Contact Ball Bearings
  F-15122	90	160	125	Fersa	Tapered Roller Bearings
  GE 340 QCR	340	460	160	CX	Plain Bearings
  GE90-SX	90	140	30	INA	Plain Bearings
  ML71906HVDUJ74S	30	47	18	SNR	Angular Contact Ball Bearings
  NJ 2330 E	150	320	108	NACHI	Cylindrical Roller Bearings
  NJ2256	280	500	130	NTN	Cylindrical Roller Bearings
  NUP 228 ECM	250	140	42	SKF	Thrust Ball Bearings
  TAPR 425 N	25			ISB	Plain Bearings
  W 628/8 R-2Z	8	16	5	SKF	Deep Groove Ball Bearings
  LLRJN3	3.0000	5.7500	1.0625	R&M	CYLINDRICAL ROLLER BEARINGS
  AD5320	100	215	3.2500	American	CYLINDRICAL ROLLER BEARINGS
  695ZZ	5	13	4	Nachi	DEEP GROOVE BALL BEARINGS
  J-3616			1.0000	Torrington	NEEDLE BEARINGS