Angular contact ball bearings, super-precision S7211 ACD/P4A
Bearing number : S7211 ACD/P4A
Size (mm) : 55x100x21
Brand : SKF
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 21
Bearing dimensions and specification in SKF catalogue:
d - 55 mm
D - 100 mm
B - 21 mm
d1 - 68.9 mm
d2 - 68.9 mm
D2 - 89.1 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 0.6 mm
a - 28.7 mm
da - min. - 64 mm
da - max. - 68.1 mm
db - min. - 64 mm
db - max. - 68.1 mm
Da - max. - 91 mm
Db - max. - 95.8 mm
ra - max. - 1.5 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 52.7 kN
Basic static load rating - C0 - 40.5 kN
Fatigue load limit - Pu - 1.7 kN
Limiting speed for grease lubrication - 13000 r/min
Ball - Dw - 14.288 mm
Ball - z - 15
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 330 N
Preload class B - GB - 660 N
Preload class C - GC - 1320 N
Preload class D - GD - 2640 N
Calculation factor - f - 1.08
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.02
Calculation factor - f2D - 1.05
Calculation factor - fHC - 1
Preload class A - 172 N/micron
Preload class B - 224 N/micron
Preload class C - 296 N/micron
Preload class D - 399 N/micron
Mass bearing - 0.623 kg
S7211 ACD/P4A SKF TOP 10 Bearing - therecordofwilkes.c
NSK Bearings can bear radial load and axial load at the same time. NSK Bearings can work at higher speeds. The larger the contact angle of the NSK Bearings, the higher the axial load carrying capacity of the S7211 ACD/P4A SKF TOP 10 Bearing. The contact angle of S7211 ACD/P4A SKF TOP 10 Bearing is the angle between the line connecting the contact point of the ball and the raceway in the radial ...
Home | Bearing Corporati
Bearing Corporation specializes in carrying only the highest quality of bearings such as INA needle bearings, FAG ball & roller bearings, TIMKEN taper roller bearings bearings, NSK bearings, SKF bearings, NTN bearings, RHP imperial bearings, KBC bearings, NTN – SNR bearings AND ZWZ bearings. we also specialize in WHEEL BEARINGS, AUTOMOTIVE ...
SKF 7217 ACD/P4A bearing --- Impero bearing with Best .
SKF 7217 ACD/P4A bearing can ensure high quality for more than 80% raw material of SKF 7217 ACD/P4A bearing provided by the steel plant.Explorer series bearing of SKF 7217 ACD/P4A bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance.
SKF Bearings - Bearing Parts & Supplies - Grainger .
SKF Bearings. About these products Close. 1,902 products found. Bearings extend the working life of wheels, pulleys, and other rotating parts by reducing friction and enabling parts to move smoothly. Also called slewing rings or slewing bearings, they are installed between two surfaces to keep parts aligned and support axial and radial loads ...
SKF | Bearing Servi
SKF's fundamental strength is the ability to continuously develop new technologies – then use them to create products that offer competitive advantages to our customers. SKF achieves this by combining hands-on experience in over 40 industries with knowledge across the SKF technology platforms: bearings and units, seals, mechatronics ...
SKF, Bearings, Seals, Mechatronics & Lubrication | E.B .
SKF Group is the leading global supplier of products, solutions and services within rolling bearings, seals, mechatronics, services and lubrication systems. The company was founded in Sweden in 1907 - the same year as the ball bearing became a commercial product. E.B. Atmus represents SKF Products in four major categories:
Angular contact ball bearings, super-precision - 7211 A
In addition to the information provided on this page, consider what is provided under Angular contact ball bearings.; For information on selecting the appropriate bearing for a given application, and interpreting the data on this page, refer to Principles of bearing selection and application.
FAG Bearings | Ball Roller Bearings Distributor Bearin
Committing to producing continued quality, FAG bearings has won itself a wonderful reputation of quality, which contributes to its acquisition by INA Holding Schaeffler KG in 2001. At present, it still acts as an important part of the Schaeffler Group. FAG bearings could be used in aerospace arena and wind turbines.
International distributors | Kaydon Bearin
Kaydon Bearings is ready to meet your bearings needs around the world, with sales offices on three continents. Contact us today to find out how Kaydon's engineering experience and expertise can help you solve your most demanding ball bearing and slewing ring bearing challenges.