7319AC/DB Angular Contact Ball Bearing 95x200x90mm

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Home>Products>Oilfield Mud Pump Bearings>7319AC/DB Angular Contact Ball Bearing 95x200x90mm image

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7319AC/DB Angular Contact Ball Bearing 95x200x90mm Product identifiers

Bearing number:71911 CD/HCP4A
Size (mm):55x80x13
Bore Diameter (mm):55
Outer Diameter (mm):80
Width (mm):13
d:55 mm
D:80 mm
B:13 mm
C:13 mm
d1:62.7 mm
d2:62.7 mm
r1 min.:1 mm
r2 min.:1 mm
r3 min.:0,3 mm
r4 min.:0,3 mm
D1:72.3 mm
D2:74,6 mm
da min.:59.6 mm
Da max.:75.4 mm
db min:59,6 mm
ra max.:1 mm
rb max.:0.3 mm
dh:64,7 mm
Db max:78 mm
Weight:0,15 Kg
Basic dynamic load rating (C):19,5 kN
Basic static load rating (C0):14,6 kN
(Grease) Lubrication Speed:19 000 r/min
(Oil) Lubrication Speed:30 000 r/min
Fatigue load limit (Pu):0,62
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04270
Enclosure:Open
Precision Class:ABEC 7 | ISO P4
Material - Ball:Ceramic
Number of Bearings:1 (Single)
Contact Angle:15 Degree
Preload:None
Raceway Style:1 Rib Outer Ring
Cage Material:Phenolic
Rolling Element:Ball Bearing
Flush Ground:No
Inch - Metric:Metric
Other Features:Single Row | Angular Contact | High Capacity Basic Design
Long Description:55MM Bore; 80MM Outside Diameter; 13MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Ball Angular Contact
Bore:2.165 Inch | 55 Millimeter
Width:0.512 Inch | 13 Millimeter
Outside Diameter:3.15 Inch | 80 Millimeter
r1,2 min.:1 mm
r3,4 min.:0.3 mm
a:15.6 mm
db min.:59.6 mm
Db max.:78 mm
dn:64.7 mm
Basic dynamic load rating C:19.5 kN
Basic static load rating C0:14.6 kN
Fatigue load limit Pu:0.62 kN
Attainable speed for grease lubrication:19000 r/min
Attainable speed for oil-air lubrication:30000 r/min
Ball diameter Dw:7.938 mm
Number of balls z:23
Reference grease quantity Gref:2.49 cm³
Preload class A GA:70 N
Static axial stiffness, preload class A:54 N/µm
Preload class B GB:140 N
Static axial stiffness, preload class B:72 N/µm
Preload class C GC:280 N
Static axial stiffness, preload class C:99 N/µm
Preload class D GD:560 N
Static axial stiffness, preload class D:140 N/µm
Calculation factor f:1.15
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.07
Calculation factor f2C:1.12
Calculation factor f2D:1.18
Calculation factor fHC:1.04
Calculation factor f0:10.4
Mass bearing:0.15 kg

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7319AC/DB Angular Contact Ball Bearing 95x200x90mm Product identifiers

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