d - 49.212 mm

D - 93.264 mm

T - 30.162 mm

B - 30.302 mm

C - 23.812 mm

a - 8.4 mm

r1 min. - 3.5 mm

r2 min. - 0.8 mm

Weight - 0,945 Kg

Basic dynamic load rating (C) - 102000 kN

Basic static load rating (C0) - 134000 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0.34

Calculation factor (Y0) - 0.97

Calculation factor (Y1) - 1.8

• Model Number:3781/3730
• Inner Diameter：49.212mm Outer Diameter：93.264mm Width：30.162mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:packing equipment,labor insurance,fruit and vegetable processing,clean stationery,Spectrum Products,supporting facilities,Oral Equipment,rubber products machinery and equipment,Antenna Industry,forklift industry,Polymer
• Similar models:FBJ 3781/3720 Timken 3781/3720 CX 3781/3720 AST 3781/3730 Timken 3781/3729D+X1S-366 NTN 4T-3781/3720 NACHI 3781/3730 ISO 3781/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 3781/3730 products，there is large inventory of NACHI 3781/3730 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 3781/3730 Which NACHI 3781/3730 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.

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  537/532X	50,8	107,95	36,512	Fersa	Tapered Roller Bearings
  567/563	73,025	127	36,512	KOYO	Tapered Roller Bearings
  7012 A	60	95	18	ISO	Angular Contact Ball Bearings
  AST40 2020	20	23		AST	Plain Bearings
  GE 30 AX	30	75	18	SIGMA	Plain Bearings
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  UCF314	70		78	ISO	Bearing Units
  GAR70UK	70		49	ELGES	ROD ENDS
  24148CC	240	400	160	SKF	SPHERICAL ROLLER BEARINGS
  GE85SW	85	130	27	INA	SPHERICAL PLAIN BEARINGS
  HCB7200C.T.P4S	10	30	9	FAG	ANGULAR CONTACT BALL BEARINGS
  F626ZZ	6	19	6	NTN	DEEP GROOVE BALL BEARINGS
  NA4906	30	47	17	SKF	NEEDLE BEARINGS
  IR-202416	1.2500		1.0100	Torrington	NEEDLE BEARINGS
  32SF52	3.2500	5.1250	2.8437	Torrington	SPHERICAL PLAIN BEARINGS
  K-30x44x26	30	44	26	CONSOLIDATED	NEEDLE BEARINGS