Bearing BSQU 245 TFT SNFA - Boyal Industrial Pte ltd.

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Bearing BSQU 245 TFT SNFA image

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Bearing BSQU 245 TFT SNFA Product Features

Bearing number:S71920 CD/P4A
Size (mm):140x100x20
Bore Diameter (mm):140
Outer Diameter (mm):100
Width (mm):20
d:100 mm
D:140 mm
B:20 mm
d1:112.3 mm
d2:112.3 mm
D2:130.7 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
a:26.1 mm
da - min.:106 mm
da - max.:111.7 mm
db - min.:106 mm
db - max.:111.7 mm
Da - max.:134 mm
Db - max.:136 mm
ra - max.:1 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:60.5 kN
Basic static load rating - C0:65.5 kN
Fatigue load limit - Pu:2.6 kN
Limiting speed for grease lubrication:8500 r/min
Ball - Dw:12.7 mm
Ball - z:26
Calculation factor - f0:16.3
Preload class A - GA:230 N
Preload class B - GB:460 N
Preload class C - GC:920 N
Preload class D - GD:1840 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.04
Calculation factor - f2C:1.09
Calculation factor - f2D:1.15
Calculation factor - fHC:1
Preload class A:107 N/micron
Preload class B:147 N/micron
Preload class C:209 N/micron
Preload class D:306 N/micron
Category:Precision Ball Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04270
Enclosure:2 Seals
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
Enclosure Type:Non Contact Seal
Flush Ground:No
Inch - Metric:Metric
Other Features:Single Row | Angular Contact | High Capacity Basic Design | Corrosion Resistant Ball
Long Description:100MM Bore; 140MM Outside Diameter; 20MM Width; 2 Seals Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; 15 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring
UNSPSC:31171531
Harmonized Tariff Code:8482.10.50.28
Noun:Bearing
Keyword String:Ball Angular Contact
Bore:3.937 Inch | 100 Millimeter
Outside Diameter:5.512 Inch | 140 Millimeter
Width:0.787 Inch | 20 Millimeter
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:106 mm
da max.:111.7 mm
db min.:106 mm
db max.:111.7 mm
Da max.:134 mm
Db max.:136 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:60.5 kN
Basic static load rating C0:65.5 kN
Fatigue load limit Pu:2.55 kN
Attainable speed for grease lubrication:8500 r/min
Ball diameter Dw:12.7 mm
Number of balls z:26
Preload class A GA:230 N
Static axial stiffness, preload class A:107 N/µm
Preload class B GB:460 N
Static axial stiffness, preload class B:147 N/µm
Preload class C GC:920 N
Static axial stiffness, preload class C:209 N/µm
Preload class D GD:1840 N
Static axial stiffness, preload class D:306 N/µm
Calculation factor f:1.23
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.09
Calculation factor f2D:1.15
Calculation factor fHC:1
Calculation factor f0:16.3
Mass bearing:0.81 kg

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