Angular contact ball bearings, super-precision S71920 ACD/HCP4A
Bearing number : S71920 ACD/HCP4A
Size (mm) : 100x140x20
Brand : SKF
Bore Diameter (mm) : 100
Outer Diameter (mm) : 140
Width (mm) : 20
Bearing dimensions and specification in SKF catalogue:
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 - 38.1 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 - 57.2 kN
Basic static load rating - C0 - 63 kN
Fatigue load limit - Pu - 2.4 kN
Limiting speed for grease lubrication - 9000 r/min
Ball - Dw - 12.7 mm
Ball - z - 26
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 - 360 N
Preload class B - GB - 720 N
Preload class C - GC - 1440 N
Preload class D - GD - 2880 N
Calculation factor - f - 1.23
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.07
Calculation factor - f2C - 1.12
Calculation factor - f2D - 1.17
Calculation factor - fHC - 1.04
Preload class A - 283 N/micron
Preload class B - 373 N/micron
Preload class C - 498 N/micron
Preload class D - 680 N/micron
Mass bearing - 0.682 kg
China Original Bearing SKF Spherical Roller Bearing 24064 .
China Original Bearing SKF Spherical Roller Bearing 24064 Roller Bearings, Find details about China Roller Bearing, Spherical Roller Bearing from Original Bearing SKF Spherical Roller Bearing 24064 Roller Bearings - KORTON INDUSTRIAL LIMITED
Skf original bearing Manufacturers & Suppliers, China skf .
skf original bearing manufacturer/supplier, China skf original bearing manufacturer & factory list, find qualified Chinese skf original bearing manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China.com., page 2
SKF S71920ACDGA/P4A - direct-bearings.c
BIS bearing company working for skf stock ,we have make a larger stock in our storage.about 12,500,000 kinds of bearings .we export SKF S71920ACDGA/P4A to many country and areas. Building a good cooperation relation with many supplier and end users. we get praise from our purchaser.
China Original SKF Timken NSK NTN IKO Koyo THK Ball and .
SKF Bearing, Bearing, Ball Bearing manufacturer / supplier in China, offering Original SKF Timken NSK NTN IKO Koyo THK Ball and Roller Bearing, Nb SEBS15bm SEBS15bym SEBS15bsm Linear Bearing Slide Guide, Nb SEBS7bsm SEBS7bm SEBS7bym Linear Bearing Slide Guide and so on.
Skf Original Bearing, Skf Original Bearing Suppliers and .
Alibaba.com offers 16,424 skf original bearing products. About 18% of these are spherical roller bearing, 16% are deep groove ball bearing, and 1% are thrust roller bearing. A wide variety of skf original bearing options are available to you, such as deep groove, spherical, and thrust.
1965 Buick Wildcat Wheel Hubs, Bearings & Seals – CARiD.c
1965 Buick Wildcat Wheel Hubs, Bearings, Seals & Components. ... Matches original equipment parts in quality, configuration and fitment Manufactured under OE and OES standards. ... Buick Wildcat 1965, Wheel Bearing by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than ...
SKF | Bearings, Units and Housings, Ball Bearin
SKF. Chances are you know SKF for the bearings that keep your equipment running smoothly and efficiently. And with good reason: SKF bearings set the world standard for quality and reliability and are original equipment components in industrial machinery of every kind – motors, pumps, fans, gearboxes, conveyors, machine tool spindles and more.