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：2025-12-11
• Application:hydraulic control element,aerial work equipment,non-motor vehicle Electric car,gantry processing,Body shaping,gear grinding machine,miscellaneous instruments,Pest Monitoring,chemical,Workpiece,forklift industry
• Similar models:ISO 3877/3821 Fersa 3877/3820 NTN 4T-3877/3820 CX 3877/3820 ISO 3877/3820 Timken 3877/3820B CX 3877/3821 Timken 3877/3820 KOYO 3877/3821 NSK 3877/3820
• 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
  22328-2CS5/VT143	150	300	102	SKF	Spherical Roller Bearings
  22334EKF800	170,000	360,000	120,000	SNR	Thrust Roller Bearings
  32020X/DF	100	150	64	ISB	Tapered Roller Bearings
  34274/34492A	69,952	125,052	23,731	ISO	Tapered Roller Bearings
  4R4804	240,000	330,000	220,000	NTN	Cylindrical Roller Bearings
  61912	85	60	13	SKF	Deep Groove Ball Bearings
  6209-RS	45	85	19	ISB	Deep Groove Ball Bearings
  C 39/500 KM + OH 39/500 HE	670	470	208	SKF	Cylindrical Roller Bearings
  F-90570	22	35,5	2,5	INA	Needle Roller Bearings
  HK1714	17	23	14	ISO	Cylindrical Roller Bearings
  HRT18	18			NMB	Plain Bearings
  L44649/610	26,988	50,292	14,224	ISB	Tapered Roller Bearings
  NA6913	65	90	45	CRAFT	Needle Roller Bearings
  NLJ1.7/8	47,625	101,6	20,6375	RHP	Self-Aligning Ball Bearings
  RNA 4912	68	85	25	NBS	Needle Roller Bearings
  RNA4909S	52	68	22	NTN	Needle Roller Bearings
  3TAM8	3	8	3.5	Nachi	THRUST BALL BEARINGS
  75BIC347	7.5000	9.5000	1.0000	Torrington	DEEP GROOVE BALL BEARINGS
  1328M	140	300	62	CONSOLIDATED	SELF
  52224				CONSOLIDATED	THRUST BALL BEARINGS