Product Details

NTN  CRD-7017 Double Row Bearings

Brand Name NTN 
Model Number CRD-7017
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN  CRD-7017 bearing Size Chart (mm/inches)

Bearing number30205JR
Size (mm)25x52x16.25
Bore Diameter (mm)25
Outer Diameter (mm)52
Width (mm)16,25
d25 mm
D52 mm
T16,25 mm
B15 mm
C13 mm
a12,9 mm
r min.1 mm
r2 min.1 mm
da min.30,5 mm
da max31 mm
Da min44 mm
Da max.46,5 mm
Db min.48 mm
ra max.1 mm
rb max.1 mm
Weight0,156 Kg
Basic dynamic load rating (C)31,5 kN
Basic static load rating (C0)33,7 kN
(Grease) Lubrication Speed7800 r/min
(Oil) Lubrication Speed10000 r/min
Calculation factor (e)0,37
Calculation factor (Y0)0,88
CategoryTapered Roller Bearing Assemblies
Inventory13.0
Manufacturer NameKOYO
Minimum Buy QuantityN/A
Weight / Kilogram0.163
EAN0605790122941
Product GroupB04334
Precision ClassStandard
ComponentAssembly
Basic Number30205
Number of Tapered RowsSingle Row
Inch - MetricMetric
Other FeaturesHigh Load Capacity
Long DescriptionAssembly; Standard Precision; 25MM Bore; 52MM Outside Diameter; 16.25MM Assembly Width; Single Row of Rollers
CategoryTapered Roller Bearings Assembly
UNSPSC31171516
Harmonized Tariff Code8482.20.00.00
NounBearing
Keyword StringTapered
Manufacturer URLhttp://www.koyousa.com
Manufacturer Item Number30205JR
Weight / LBS0.344
Assembly Width0.64 Inch | 16.25 Millimeter
Flange Outside Diameter0 Inch | 0 Millimeter
Outside Diameter2.047 Inch | 52 Millimeter
Bore0.984 Inch | 25 Millimeter
Bearing No.30205JR
r(min)1
r1(min)1
Cr39.3
C0r33.7
Cu4.75
Grease lub.7800
Oil lub.10000
a(mm)12.9
da(min)30.5
db(max)31
Da(max)46.5
Da(min)44
Db(min)48
Sa(min)2
Sb(min)3
ra(max)1
rb(max)1
e0.37
Y11.60
Y00.88
(Refer.)Mass(kg)0.156

NTN  CRD-7017 Double Row Bearings

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