B31-24ANX Deep Groove Ball Bearing - Industrial Bearings Solutions

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B31-24ANX Deep Groove Ball Bearing image

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Information techniques B31-24ANX Deep Groove Ball Bearing

Bearing number:7217 CD/P4A
Size (mm):85x150x28
Bore Diameter (mm):85
Outer Diameter (mm):150
Width (mm):28
d:85 mm
D:150 mm
B:28 mm
C:28 mm
d1:106.5 mm
d2:106.5 mm
r1 min.:2 mm
r2 min.:2 mm
r3 min.:1 mm
r4 min.:1 mm
D1:129.5 mm
D2:– mm
da min.:96 mm
Da max.:139 mm
db min:96 mm
ra max.:2 mm
rb max.:1 mm
dh:111,5 mm
Db max:144,4 mm
Weight:1,85 Kg
Basic dynamic load rating (C):99,5 kN
Basic static load rating (C0):88 kN
(Grease) Lubrication Speed:9 000 r/min
(Oil) Lubrication Speed:15 000 r/min
Fatigue load limit (Pu):3,45
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.89
Product Group:B04270
Enclosure:Open
Precision Class:ABEC 7 | ISO P4
Material - Ball:Steel
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 | Super Precision | High Capacity
Long Description:85MM Bore; 150MM Outside Diameter; 28MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearings; 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:Angular Contact Ball
Manufacturer Item Number:7217 CD/P4A
Weight / LBS:4.171
Outside Diameter:5.906 Inch | 150 Millimeter
Width:1.102 Inch | 28 Millimeter
Bore:3.346 Inch | 85 Millimeter
r1,2 min.:2 mm
r3,4 min.:1 mm
a:29.9 mm
db min.:96 mm
Db max.:144.4 mm
dn:111.5 mm
Basic dynamic load rating C:99.5 kN
Basic static load rating C0:88 kN
Fatigue load limit Pu:3.45 kN
Attainable speed for grease lubrication:9000 r/min
Attainable speed for oil-air lubrication:15000 r/min
Ball diameter Dw:19.05 mm
Number of balls z:17
Reference grease quantity Gref:21.822 cm³
Preload class A GA:370 N
Static axial stiffness, preload class A:102 N/µm
Preload class B GB:740 N
Static axial stiffness, preload class B:139 N/µm
Preload class C GC:1480 N
Static axial stiffness, preload class C:193 N/µm
Preload class D GD:2960 N
Static axial stiffness, preload class D:278 N/µm
Calculation factor f:1.08
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.03
Calculation factor f2D:1.05
Calculation factor fHC:1
Calculation factor f0:14.9
Mass bearing:1.86 kg

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