d - 41,275 mm

D - 85,725 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

a - 8,1 mm

Weight - 0,82 Kg

Basic dynamic load rating (C) - 115 kN

Basic static load rating (C0) - 148 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number: 3877/3820
• Inner Diameter：41,275mm Outer Diameter：85,725mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:pipe fittings Steel industry,decoration machinery,chamfer,Roller,van,instrumentation instrument,forklift truck,physical instruments,pump accessories,education model Instruments,screen filter
• Similar models:Timken 3877/3821 NTN 4T-3877/3820 NSK 3877/3820 CX 3877/3820 Fersa 3877/3820 CX 3877/3821 Timken 3877A/3820 ISO 3877/3821 Timken 3877/3820 Timken 3877/3820B
• BEARING POWER International Trading Co.,Ltd. specialize in 3877/3820 products，there is large inventory of CX 3877/3820 . We has been built up long-term cooperation with CX company, could make a bulk order of the 3877/3820 Which CX 3877/3820 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
  32217	85	150	38,5	NTN	Tapered Roller Bearings
  4116-AW	80	124	37	INA	Thrust Ball Bearings
  5207NS	35	72	27	NACHI	Angular Contact Ball Bearings
  5311S	55	120	49,2	NTN	Angular Contact Ball Bearings
  61809-2RS1	58	45	7	SKF	Deep Groove Ball Bearings
  F19064	65	140	33	Fersa	Cylindrical Roller Bearings
  NJ209 EN	45	85	19	AST	Cylindrical Roller Bearings
  RNAO 35x45x13	35	40	13	NBS	Needle Roller Bearings
  STO40ZZ.DZ	40	80	26	FAG	NEEDLE BEARINGS
  M16CDS	2.2500	5.0000	1.2500	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  W61702-2RS1	15	21	4	SKF	DEEP GROOVE BALL BEARINGS
  SL181838	190	240	24	INA	CYLINDRICAL ROLLER BEARINGS
  4444	3.7500	5.7500		INA	THRUST BALL BEARINGS
  R1F-8516	.3125	.5000	.1562	NMB	DEEP GROOVE BALL BEARINGS
  NJ448	240	580	122	STEYR	CYLINDRICAL ROLLER BEARINGS
  7010CDP4GA	50	80	16	SKF	ANGULAR CONTACT BALL BEARINGS
  6020.2RS1	100	150	24	SKF	DEEP GROOVE BALL BEARINGS
  MI-15-N	.9375		1.0100	CONSOLIDATED	NEEDLE BEARINGS
  511/1000				CONSOLIDATED	THRUST BALL BEARINGS
  62807	35	47	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS