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roller bearings

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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 Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003167
EISBN: 978-1-62708-199-3
... Bimetal surface layer 2 … Alloy 786 … … 59.5 … 0.5 … … 40 … Wrought strip, bonded to steel back Bimetal surface layer High-lead alloys 3 … Alloy 787 … F-85 85 4 1 … … 1.5 8.5 Pb Powder roller strip, bonded to steel back Bimetal surface layer 4 … Alloy 787 … Al-6...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005258
EISBN: 978-1-62708-187-0
... used in bimetallic centrifugally cast tubes Outer material Inner material Typical applications Chilled iron Gray iron Bearing rollers 27% Cr cast iron Ni-Resist cast iron Mill rollers Low-alloy steel Manganese-molybdenum steel Continuous casting rollers Low-alloy steel Ni...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005930
EISBN: 978-1-62708-166-5
... alloys used for parts that go through the furnaces, including trays, fixtures, conveyor chains and belts, and quenching fixtures and parts, and the parts that remain in the furnace such as combustion tubes, radiant tubes, burners, thermowells, roller and skid rails, baskets, pots, retorts, muffles, and...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001277
EISBN: 978-1-62708-170-2
... conventional air atomized, airless, and electrostatic spray; roller coating; dip coating; flow coating; curtain coating; tumble coating; electrocoating; and powder coating. Surface preparation methods and prepaint treatments for coating systems are also discussed. The article includes information on quality...
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
... cycles for 1950s-era air-melted steel using Eq 3, F is the load to be applied, and p is a stress-life coefficient. The value of p is dependent on the bearing geometry and is generally defined as 3 for ball bearings and 10/3 for roller bearings ( Ref 9 ). Ioannides and Harris ( Ref 10 ) modified Eq...
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
... turntables (slow motion and high compression), roller tracks for anti-aircraft guns, and recoil parts of cannons are typical applications. Aluminum bronzes with 8 to 9% Al are widely used for bushings and bearings in light-duty or high-speed machinery. Aluminum bronzes containing 11% Al, either as-cast...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003818
EISBN: 978-1-62708-183-2
... behavior on soft solders, pewter, bearing alloys, tin-copper alloys, and tin-silver alloys. It reviews the influence of corrosion on immersion tin coating, tin-cadmium alloy coatings, tin-cobalt coatings, tin-copper coatings, tin-lead coatings, tin-nickel coatings, and tin-zinc coatings. The general...
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 Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006829
EISBN: 978-1-62708-295-2
... fretting wear, with an emphasis on steel, are reviewed in this article. This review is followed by several examples of failures related to fretting wear. Common sites for fretting are in joints that are bolted, keyed, pinned, press fitted, or riveted; in oscillating bearings, splines, and press fits on...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004014
EISBN: 978-1-62708-185-6
... compression to the outside diameter of a cylindrical preform, attached to a rotating mandrel. Compression is applied by a combination of axial and radial forces using a set of three or four rollers that are simultaneously moved along the length of the rotating preform, flowing the material plastically in both...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001226
EISBN: 978-1-62708-170-2
..., silicated Bearing rings, pump parts, knife blades, drill taps, valves Chips; grinding, lapping, and honing compounds; oils; waxes and abrasives Moderately alkaline Roller bearings, electronic components that are affected by water or pose drying problems, knife blades, sintered filters Buffing and...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003983
EISBN: 978-1-62708-185-6
... hold the backers and dies and is mounted in a tapered-roller bearing. Flat steel shims are placed between the dies and backers. A roll rack containing a set of rolls is located between the press-fitted ring and the backers. A conventional impact-type backer is shown in Fig. 5 . The spindle is rotated...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005257
EISBN: 978-1-62708-187-0
... molds, and frequent inspection of rollers, bearings, and other equipment. When the action of centrifugal force is combined with investment casting, the main benefit is an improvement in casting soundness with subsequent improvements in mechanical properties. The influence of centrifugal force in...
Book Chapter

By Robert Bolin
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003982
EISBN: 978-1-62708-185-6
... inside contours. (c) Rings with outside contours. (d) Rings with both inside and outside contours Fig. 4 Examples of contour ring shapes. (a) Roller bearing inner race. (b) C-shaped ring In the mid- to late-Nineteenth century, the rapid expansion of railroad systems created an increasing...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003178
EISBN: 978-1-62708-199-3
... to 4.6 mm (0.180 in.) diam wire (17% reduction per pass) Fig. 1 Drawing of (a) rod or wire and (b) tube Fig. 2 Tube drawing without a mandrel (tube sinking). Fig. 10 Essential components and mechanics of a bending press Fig. 11 Metal flow and roller travel in...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005957
EISBN: 978-1-62708-166-5
... furnaces, many furnace parts, such as conveyors and rollers in continuous furnaces, radiant tubes for indirect firing, and covers in coil and pack-annealing furnaces, are of metallic construction because the temperature seldom exceeds the 425 to 870 °C (800 to 1600 °F) range. Special alloys are used to...
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
... technique can be used to read codes, inspect components, and measure angles in both circular and rectangular-shaped workpieces ( Fig. 12 ). A polar coordinate vision system can, for example, verify the existence and location of components such as rollers in a bearing assembly in less than 1 8 s...
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
... geometry, frequency of moving body oscillation, temperature of the fluid, fluid type, duration of exposure Material characterization Rolling Rolling contact fatigue Load (elastic contact stress), rpm of roller(s), test duration, temperature Lubricant/material characterization, surface finish of...