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d1:221.8 mm
d2:221.8 mm
D1:258.2 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
a:55.3 mm
da - min.:201 mm
db - min.:201 mm
Da - max.:279 mm
Db - max.:284 mm
ra - max.:2 mm
rb - max.:1 mm
dn:229.7 mm
Basic dynamic load rating - C:247 kN
Basic static load rating - C0:305 kN
Fatigue load limit - Pu:8.3 kN
Limiting speed for grease lubrication:4800 r/min
Limiting speed for oil lubrication:7000 mm/min
Ball - Dw:30.162 mm
Ball - z:22
Gref:114 cm3
Calculation factor - f0:15.9
Preload class A - GA:950 N
Preload class B - GB:1900 N
Preload class C - GC:3800 N
Preload class D - GD:7600 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.09
Calculation factor - fHC:1
Preload class A:196 N/micron
Preload class B:266 N/micron
Preload class C:370 N/micron
Preload class D:532 N/micron
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
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 | High Capacity Basic Design
Long Description:190MM Bore; 290MM Outside Diameter; 46MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel 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:7.48 Inch | 190 Millimeter
Width:1.811 Inch | 46 Millimeter
Outside Diameter:11.417 Inch | 290 Millimeter
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:201 mm
db min.:201 mm
Da max.:279 mm
Db max.:284 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:247 kN
Basic static load rating C0:305 kN
Fatigue load limit Pu:8.3 kN
Attainable speed for grease lubrication:4800 r/min
Attainable speed for oil-air lubrication:7000 r/min
Ball diameter Dw:30.162 mm
Number of balls z:22
Reference grease quantity Gref:114 cm³
Preload class A GA:950 N
Static axial stiffness, preload class A:196 N/µm
Preload class B GB:1900 N
Static axial stiffness, preload class B:266 N/µm
Preload class C GC:3800 N
Static axial stiffness, preload class C:370 N/µm
Preload class D GD:7600 N
Static axial stiffness, preload class D:532 N/µm
Calculation factor f:1.14
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.09
Calculation factor fHC:1
Calculation factor f0:15.9
Mass bearing:9.51 kg

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