1-20 of 128 Search Results for

ball bearings

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003099
EISBN: 978-1-62708-199-3
... Abstract Rolling-element bearings, whether ball bearings or roller bearings with spherical, straight, or tapered rollers, are fabricated from a wide variety of steels. This article discusses the production process, characteristics, nominal compositions, and types of bearing steels. These...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001273
EISBN: 978-1-62708-170-2
... on each alloy, using a 10 mm (0.4 in.) ball and applying a 500 kg load for 30 s. Source: Sleeve Bearing Materials, Metals Handbook , 8th ed., Vol 1, ASM, 1961; ASTM B 23-83; and Ref 1 Table 2 Compositions and physical properties of lead-base babbitts ASTM B 23 alloy No. Specific...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000608
EISBN: 978-1-62708-181-8
... horizontal tail-actuator shafts, bucket elevators, aircraft propellers, helicopter bolts, air flasks, tie rod ball studs, and spiral gears. aircraft landing gears alloy steel corrosion fatigue crack nucleation crankshafts ductile fracture fatigue fracture fractograph grain boundaries hydrogen...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006792
EISBN: 978-1-62708-295-2
... stress distribution for a purely normal load. In practice, some tangent force (due to friction) is present, which changes this distribution. However, the general concept and conclusions of this overview are still valid. Fig. 2 Schematic of Hertzian contact between a ball and raceway in a bearing...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003134
EISBN: 978-1-62708-199-3
... marine propellers and fittings, pinions, ball bearing races, worm wheels, gear shift forks, and architectural work. Manganese bronzes are also used for rolling mill screw-down nuts and slippers, bridge trunnions, gears, and bearings, all of which require high strength and hardness. Various cast...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003061
EISBN: 978-1-62708-200-6
... , depth of cut 2 mm). Source: Ref 13 Ceramic materials can increase the performance of bearings and extend the range of their operation to higher temperatures and corrosive environments. Hybrid ceramic bearings (steel rings with ceramic balls or rollers) are now used in...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005950
EISBN: 978-1-62708-166-5
... microstructure, distortion, residual stress, and cracking in gears, shafts, and bearing rings. bearing rings cracking distortion electrical conductivity gears heat treatment heat treatment simulation induction hardening magnetic permeability microstructure phase transformation residual stress...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003051
EISBN: 978-1-62708-200-6
..., artware Frit 0–0.5 Tableware, artware Vitreous plumbing fixtures 0.1–0.3 Lavatories, closet bowls, flush tanks, urinals Cookware 1–5 Ovenware, stoveware Porcelain Hard 0–0.5 Tableware, artware Technical vitreous 0–0.2 Chemical ware, ball mill balls and linings Triaxial...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003145
EISBN: 978-1-62708-199-3
... alluvial deposits by dredging, gravel pumping, and hydraulicking. In open-pit mining, a much less widely employed mining method, mechanical and manual methods are used to move tin-bearing materials. After ball mill concentration of the ore, a final culling is provided at dressing stations. The final...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005674
EISBN: 978-1-62708-198-6
... ). Fig. 14 Breakthrough load for four titanium substrate-ion combinations. Pin, 5 mm (0.2 in.) ruby ball; velocity, 56.6 mm/s (2.23 in./s). Source: Ref 23 Implantation of Ti-6Al-4V is also performed to improve its corrosive wear resistance when in contact with ultrahigh-molecular-weight...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006829
EISBN: 978-1-62708-295-2
... contact between balls and raceways in bearings and between mating surfaces in oscillating bearings and flexible couplings. In general, fretting occurs between two tightly fitting surfaces that are subjected to a cyclic, relative motion of extremely small amplitude ( Ref 1 , 2 ). For oxidizing...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005668
EISBN: 978-1-62708-198-6
... by a retaining ring, as shown schematically in Fig. 17 . This reciprocating tribological test is very relevant to orthopedic implants because most bearing surfaces have a reciprocating motion as opposed to a unidirectional motion. One important consideration is that the polymeric ball must be...
Book Chapter

By Peter J. Blau
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003242
EISBN: 978-1-62708-199-3
... Protection of Lubricating Greases Mass loss ratio Sliding wear D 2266 Test Method for Wear Preventative Characteristics of Lubricating Grease (Four-Ball Method) Wear scar diameter D 2670 Test Method for Measuring Wear Properties of Fluid Lubricants (Falex Pin and Vee Block Method) “Teeth wear...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006761
EISBN: 978-1-62708-295-2
.... These modern methods of indentation testing began with the Brinell test, which was developed circa 1900 when the manufacturing of ball bearings prompted J.A. Brinell in Sweden to use them as indenters. The Brinell test was quickly adopted as an industrial test method soon after its introduction, but...
Book Chapter

Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003987
EISBN: 978-1-62708-185-6
... vacuum-melted or electroslag-remelted 52100 steel provides the clean microstructure necessary for the development of critical polished die surfaces. This steel is used primarily for ball bearings, but it also works well for coining dies. When heat treated to a hardness of 59 to 61 HRC, 52100 steel...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005678
EISBN: 978-1-62708-198-6
... acetabular cup was initially fixed into the pelvis by means of screws, but because these came loose within a year, no doubt due to the excessive friction associated with a stainless steel ball seated within a close-fitting acetabular cup, the material of construction was changed to Vitallium, a cobalt...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003241
EISBN: 978-1-62708-199-3
...-ball indenters available with diameters of 1 16 , 1 8 , 1 4 , and 1 2 in., are used for testing materials, such as soft steel, copper alloys, aluminum alloys, and bearing metals. There are two basic types of Rockwell hardness testers—regular and...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001283
EISBN: 978-1-62708-170-2
... processing (TiC) Coating on ball bearings (TiC) Turbine blades (SiC, TiC) Nuclear Coating for neutron flux control in nuclear reactors (B 4 C) Coating for shielding against neutron radiation (B 4 C) Coatings for fusion reactor applications (SiC) Nuclear waste container coatings (SiC) Instruments...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001296
EISBN: 978-1-62708-170-2
... plasma-assisted chemical vapor deposition. Curves for TiN deposited on glass and for the uncoated base metal are provided for comparison. Environment: 1 M /L HCl. Source: Ref 25 . (b) TiN ion-plated onto ball bearing steel. Environment: 1 N H 2 SO 4 . Source: Ref 26 Polarization curves also...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006439
EISBN: 978-1-62708-190-0
... Fig. 12 Typical applications of polar coordinate vision. (a) Reading codes printed around an arc. (b) Inspecting circular objects such as ball bearing assemblies. (c) Measuring the angle of complex objects such as semiconductor dies. Courtesy of Cognex Corporation Fig. 13 Polar coordinate...