Angular contact ball bearings, super-precision S71908 ACE/HCP4A
Bearing number : S71908 ACE/HCP4A
Size (mm) : 40x62x12
Brand : SKF
Bore Diameter (mm) : 40
Outer Diameter (mm) : 62
Width (mm) : 12
Bearing dimensions and specification in SKF catalogue:
d - 40 mm
D - 62 mm
B - 12 mm
d1 - 46.5 mm
d2 - 44.8 mm
D2 - 56.5 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 18.6 mm
da - min. - 43.2 mm
da - max. - 46.1 mm
db - min. - 42 mm
db - max. - 44.4 mm
Da - max. - 58.8 mm
Db - max. - 60 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 9.2 kN
Basic static load rating - C0 - 5.8 kN
Fatigue load limit - Pu - 0.245 kN
Limiting speed for grease lubrication - 34000 r/min
Ball - Dw - 6.35 mm
Ball - z - 19
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 - 84 N
Preload class B - GB - 250 N
Preload class C - GC - 505 N
Calculation factor - f - 1.05
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1.01
Preload class A - 86 N/micron
Preload class B - 130 N/micron
Preload class C - 170 N/micron
Mass bearing - 0.096 kg
SKF Bearings - Bearing Parts & Supplies - Grainger .
Ball bearings are used with applications that have high axial loads and low-to-moderate radial loads. Mounted bearings (bearing units) have a bearing inside a housing unit to ensure a secure fit and mount. Sleeve and clip bearings support high loads, have no moving parts, and require lubricant to allow the shaft to turn smoothly.
Find a distributor by list - skf.c
Fill in the blanks below to find a list of SKF distributors in your area. Add your city, state and /or zip postal code; You can filter your search further by selecting from the drop-down menus under the “Product” and “Distributor” categories. Please note: only the states and/or cities where an SKF distributor exists will be displayed.
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…
SKF Bearings Distributor - bearing-distributors.c
Bearing Distributors Inc is an international trading company specialized in importing and exporting Bearing Distributors In the industrial fields, we have 30 years' experience of bearing supporting and industrial service. Bearing Distributors Inc is a specialized agency of many international well-known SKF Bearings Distributorbrands in Japan, Europe , America and so on.
SKF Ball Bearings - Grainger Industrial Supp
Ball screw support bearings are high-precision angular bearings used to support high loads and restrict axial movement for precise positioning for machining and other ball screw applications. Agricultural disc bearings are used in high-impact industrial applications where the bearing is exposed to high levels of dirt or other contaminants.
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.