KOYO 3978/3920 tapered roller bearings

Welcome to Cast Iron Unit Body Material the KOYO 3978/3920 tapered roller bearings Cylindrical Bore Set Bearing Inner Dia. Shape Standard Grease Grease Type online Demek Bearing Group Co., Ltd. seller.

What is 3978/3920 bearing interchange？

Brand Name:KOYO
Model Number:3978/3920
Unit Body Material:Cast Iron
Bearing Inner Dia. Shape:Cylindrical Bore Set
Grease Type:Standard Grease
Stroke:No
Fit:J7
RoHS:6
Bearing Unit, Type:Round flange shape
Unit, Type:Insert Bearing Unit
PDF 3978/3920

Product Details

Unit Body MaterialCast Iron
Bearing Inner Dia. ShapeCylindrical Bore Set
Grease TypeStandard Grease
StrokeNo
FitJ7
RoHS6
Bearing Unit, TypeRound flange shape
Unit, TypeInsert Bearing Unit
AccessoryNo Cover
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Company Profile

Demek Bearing Group Co., Ltd.
Worktime 9:00-18:00(BeiJing time)
Phone 86-13869885322
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