TIMKEN 19143 Tapered Roller Bearings - Sunshine Star Industrial Pte Ltd.

Sunshine Star Industrial Pte Ltd.: Oil seals - double lips Single row cylindrical roller bearings SKF bearings Singapore

English

✖

Home

Stock Categories

Quality Control

Oil seals - double lips

Single row cylindrical roller bearings

SKF bearings Singapore

Home>Products>Spherical roller bearings>TIMKEN 19143 Tapered Roller Bearings image

TIMKEN 19143 Tapered Roller Bearings image

Back to product page

Products and services TIMKEN 19143 Tapered Roller Bearings

Bearing number:7203 CD/HCP4A
Size (mm):40x17x12
Bore Diameter (mm):40
Outer Diameter (mm):17
Width (mm):12
d:17 mm
D:40 mm
B:12 mm
d1:24.1 mm
d2:24.1 mm
D1:32.8 mm
r1,2 - min.:0.6 mm
r3,4 - min.:0.3 mm
a:9.9 mm
da - min.:21.2 mm
db - min.:21.2 mm
Da - max.:35.8 mm
Db - max.:37.6 mm
ra - max.:0.6 mm
rb - max.:0.3 mm
dn:25.9 mm
Basic dynamic load rating - C:9.2 kN
Basic static load rating - C0:4.2 kN
Fatigue load limit - Pu:0.176 kN
Limiting speed for grease lubrication:53000 r/min
Limiting speed for oil lubrication:75000 mm/min
Ball - Dw:7.144 mm
Ball - z:10
Gref:1.005 cm3
Calculation factor - f0:8.5
Preload class A - GA:35 N
Preload class B - GB:70 N
Preload class C - GC:140 N
Preload class D - GD:280 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.03
Calculation factor - f2D:1.06
Calculation factor - fHC:1.01
Preload class A:23 N/micron
Preload class B:31 N/micron
Preload class C:42 N/micron
Preload class D:59 N/micron
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:17MM Bore; 40MM Outside Diameter; 12MM 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:0.669 Inch | 17 Millimeter
Outside Diameter:1.575 Inch | 40 Millimeter
Width:0.472 Inch | 12 Millimeter
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm
da min.:21.2 mm
db min.:21.2 mm
Da max.:35.8 mm
Db max.:37.6 mm
ra max.:0.6 mm
rb max.:0.3 mm
Basic dynamic load rating C:9.23 kN
Basic static load rating C0:4.15 kN
Fatigue load limit Pu:0.176 kN
Attainable speed for grease lubrication:53000 r/min
Attainable speed for oil-air lubrication:75000 r/min
Ball diameter Dw:7.144 mm
Number of balls z:10
Reference grease quantity Gref:1.005 cm³
Preload class A GA:35 N
Static axial stiffness, preload class A:23 N/µm
Preload class B GB:70 N
Static axial stiffness, preload class B:31 N/µm
Preload class C GC:140 N
Static axial stiffness, preload class C:42 N/µm
Preload class D GD:280 N
Static axial stiffness, preload class D:59 N/µm
Calculation factor f:1.03
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.03
Calculation factor f2D:1.06
Calculation factor fHC:1.01
Calculation factor f0:8.5
Mass bearing:0.054 kg

Thanks for your interesting~

Please tell me the bearing code number, dimension, drawing, or pictures?
How many sets want buy?
It will be help us confirm and offer to you correctly.

If you have any other inquiries welcome send me together.
we not only supply bearing,but also sell:oil seals,washer,lubricator,bearing ball,hydraulic pump and accessories.

Contact Us

Sunshine Star Industrial Pte Ltd.: Email[email protected]; AddressLeader Industrial Park; Phone(Working Time)00852 6851 5717; Fax00852 6851 5718

Send Now

All Groups

Bearing distributors inventory list Double direction thrust tapered roller bearings