d - 41,275 mm

D - 85,725 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 8,1 mm

Da - 73 mm

db - 50 mm

ra max. - 0,8 mm

da - 52 mm

Db - 81 mm

Weight - 0,81 Kg

Basic dynamic load rating (C) - 105 kN

Basic static load rating (C0) - 132 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number:4T-3880/3820
• Inner Diameter：41,275mm Outer Diameter：85,725mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-08
• Application:chamfering machine etc,relay,laser devices,pipe fittings Steel industry,cleaning agent,stamping die and its equipment,metallurgical mold,hydraulic cylinder buffer,Sensors,set bacteria instrument,Cylinder Special
• Similar models:ISO 3880/3820 Timken 33880/33821 Timken 3880/3820 KOYO 33880/33822 FBJ 3880/3820 CX 3880/3820 CX 33880/33821 Timken 3880/3821 ISO 33880/33821 KOYO 3880/3821
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3880/3820 products，there is large inventory of NTN 4T-3880/3820 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3880/3820 Which NTN 4T-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
  4R7605	380,000	520,000	280,000	NTN	Cylindrical Roller Bearings
  63/28NKE	28	68	18	NACHI	Deep Groove Ball Bearings
  6411	140	55	33	SKF	Deep Groove Ball Bearings
  7207 C	35	72	17	CX	Angular Contact Ball Bearings
  7308 BECBY	90	40	23	SKF	Angular Contact Ball Bearings
  7310 B	50	110	27	ISO	Angular Contact Ball Bearings
  HM231148/HM231110	149,225	236,538	57,15	KOYO	Tapered Roller Bearings
  ML71915CVUJ74S	75	105	16	SNR	Angular Contact Ball Bearings
  NA4915-2RS	75	105	30	CRAFT	Needle Roller Bearings
  NP643665/NP577891/K157522	36,437	73,85	20,5	Timken	Tapered Roller Bearings
  RNA1075	88	110	24	KOYO	Needle Roller Bearings
  UGF206	30			NACHI	Bearing Units
  UKFS319	85			KOYO	Bearing Units
  L12CDS	1.2500	2.7500	.6875	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  32218A	90	160	40	FAG	TAPERED ROLLER BEARINGS
  NUP303	17	47	14	SKF	CYLINDRICAL ROLLER BEARINGS
  GE260DO-2RS	260	370	150	INA	SPHERICAL PLAIN BEARINGS
  NA4912	60	85	25	Torrington	NEEDLE BEARINGS
  02APPL	15	35	11	RIV	DEEP GROOVE BALL BEARINGS
  11/4x15/16x3/4	1.2500	1.3125	.7500	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES