TIMKEN 496-90091 Tapered Roller Bearing Assemblies

Browse TIMKEN 496-90091 Tapered Roller Bearing Assemblies Categories in the Manufacturers Online Free. 85x45x19 Size (mm) including JiNan Hope Hydraulic Co., Itd Timken Needle Roller Thrust Bearings. 85x45x19

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number7209 ACD/HCP4A
Size (mm)85x45x19
Bore Diameter (mm)85
Outer Diameter (mm)45
Width (mm)19
d45 mm
D85 mm
B19 mm
d157.3 mm
d257.3 mm
D172.7 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
a24.8 mm
da - min.52 mm
db - min.52 mm
Da - max.78 mm
Db - max.80.8 mm
ra - max.1 mm
rb - max.0.6 mm
dn60.6 mm
Basic dynamic load rating - C41 kN
Basic static load rating - C030 kN
Fatigue load limit - Pu1.2 kN
Limiting speed for grease lubrication17000 r/min
Limiting speed for oil lubrication28000 mm/min
Ball - Dw12.7 mm
Ball - z14
Gref5.922 cm3
Calculation factor - e0.68
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Calculation factor - Y10.92
Preload class A - GA260 N
Preload class B - GB520 N
Preload class C - GC1040 N
Preload class D - GD2080 N
Calculation factor - f1.07
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.01
Calculation factor - f2C1.03
Calculation factor - f2D1.06
Calculation factor - fHC1.01
Preload class A162 N/micron
Preload class B211 N/micron
Preload class C280 N/micron
Preload class D378 N/micron
CategoryPrecision Ball Bearings
Inventory0.0
Minimum Buy QuantityN/A
Product GroupB00308
EnclosureOpen
Precision ClassABEC 7 | ISO P4
Material - BallCeramic
Number of Bearings1 (Single)
Contact Angle25 Degree
PreloadNone
Raceway Style1 Rib Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | High Capacity Basic Design
Long Description45MM Bore; 85MM Outside Diameter; 19MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearing; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringBall Angular Contact
Outside Diameter3.346 Inch | 85 Millimeter
Width0.748 Inch | 19 Millimeter
Bore1.772 Inch | 45 Millimeter
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.52 mm
db min.52 mm
Da max.78 mm
Db max.80.8 mm
ra max.1 mm
rb max.0.6 mm
Basic dynamic load rating C41 kN
Basic static load rating C030 kN
Fatigue load limit Pu1.25 kN
Attainable speed for grease lubrication17000 r/min
Attainable speed for oil-air lubrication28000 r/min
Ball diameter Dw12.7 mm
Number of balls z14
Reference grease quantity Gref5.922 cm³
Preload class A GA260 N
Static axial stiffness, preload class A162 N/µm
Preload class B GB520 N
Static axial stiffness, preload class B211 N/µm
Preload class C GC1040 N
Static axial stiffness, preload class C280 N/µm
Preload class D GD2080 N
Static axial stiffness, preload class D378 N/µm
Calculation factor f1.07
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.01
Calculation factor f2C1.03
Calculation factor f2D1.06
Calculation factor fHC1.01
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing0.34 kg
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Company Profile

JiNan Hope Hydraulic Co., Itd
Worktime 9:00-18:00(Beijing time)
Phone 0531-8299 9953
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