Angular contact ball bearings, super-precision 7028 ACD/HCP4A
Bearing number : 7028 ACD/HCP4A
Size (mm) : 140x210x33
Brand : SKF
Bore Diameter (mm) : 140
Outer Diameter (mm) : 210
Width (mm) : 33
Bearing dimensions and specification in SKF catalogue:
d - 140 mm
D - 210 mm
B - 33 mm
d1 - 161.6 mm
d2 - 161.6 mm
D1 - 188.4 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1 mm
a - 57.5 mm
da - min. - 149 mm
db - min. - 149 mm
Da - max. - 201 mm
Db - max. - 205 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 166.3 mm
Basic dynamic load rating - C - 146 kN
Basic static load rating - C0 - 156 kN
Fatigue load limit - Pu - 5.1 kN
Limiting speed for grease lubrication - 7000 r/min
Limiting speed for oil lubrication - 11000 mm/min
Ball - Dw - 22.225 mm
Ball - z - 22
Gref - 45 cm3
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 - 900 N
Preload class B - GB - 1800 N
Preload class C - GC - 3600 N
Preload class D - GD - 7200 N
Calculation factor - f - 1.16
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.08
Calculation factor - fHC - 1.02
Preload class A - 404 N/micron
Preload class B - 530 N/micron
Preload class C - 702 N/micron
Preload class D - 950 N/micron
Mass bearing - 2.827 kg
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:
SKF BEARINGS,FAG BEARINGS,NSK BEARINGS,KOYO .
Main products: SKF bearings, FAG bearings, NSK bearings, IKO bearings, INA bearings, KOYO bearings, Timken bearings, NTN bearings, bearings, Wafangdian City Harbin Bearing, Luoyang famous brand bearings imported bearings, long-term provision of 100% goods imported bearings for customers.
SKF bearing catalogue | distributors | suppliers | - Nodes .
Nodes Bearings is one of the biggest SKF bearing supplier in Hongkong. We supply all kinds of SKF bearings, including SKF ball bearings, roller bearings, plain bearings. As a Bearing distributor, we offer: On time deliveries, no minimums quantities, and combined sales experience of over 20 years in this field…
India's No. 1 SKF Bearing Dealer, Distributor, wholesaler .
Welcome to Roller Bearing (India) We roller bearing India are kolkata Mumbai Chennai Delhi based company located in India. We are a highly renowned distributor & supplier of a qualitative range of various precision engineered bearings like Ball Bearing, Roller Bearing, Spherical Roller Bearing, Taper Roller Bearing and many more.
SKF NU1088MA Cylindrical roller bearings NU1088MA Trade .
SKF NU1088MA Bearing.Parsa Bearing company specializes in selling SKF NU1088MA bearings, SKF NU1088MA bearing related information: Model: NU1088MA Bearing; Brand: SKF; Type: Cylindrical roller bearings NU1088MA, want to know more about SKF NU1088MA For information, We are here to wait for your inquiry, we will do everything we can to give you the biggest discounts and the best bearings.
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 ...
Bearing 7040 ACD/HCP4A (SKF)|Angular Contact Ball Bearings .
Bearing 7040 ACD/HCP4A (SKF)|Angular Contact Ball Bearings 7040 ACD/HCP4A bearings Martinique. SKF 7040 ACD/HCP4A Angular Contact Ball Bearings ,7040 ACD/HCP4A bearings We currently have some stocks, you can call the Secretary to consult the sales staff on the drawings of the bearing 7040 ACD/HCP4A ,bearing 7040 ACD/HCP4A price or other brands of the same model replacement and other information! .