21.100 – Bearings – PDF Standards Store ?u= Wed, 06 Nov 2024 05:18:30 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 21.100 – Bearings – PDF Standards Store ?u= 32 32 TAPPI TIP 0304-56:2009 ?u=/product/publishers/tappi/tappi-tip-0304-562009/ Wed, 06 Nov 2024 05:18:30 +0000 Total Indicated Runout and Its Impact on Combined Board Quality
Published By Publication Date Number of Pages
TAPPI 2009-01-01 4
]]> In the process of making corrugated board, there are several steps in the process that require precise applications of pressure between rolls, or consistent gaps between rolls in order to meter precise amounts of adhesive to the flutes. In order for these requirements to be met, rolls have to be parallel to each other and also must be as close to perfectly round as possible.

If a pressure roll is not perfectly round, then as the roll turns against the corrugating roll there will be areas where the pressure applied to the singlefacer web at the rolls' nip point will be lessened. If the pressure is lessened enough, the singlefacer bond can be compromised and, thus, affect board quality. An adjustment to increase pressure to compensate for the problem could lead to another problem-pressure roll cutting of the medium and possibly box failure in compression and/or mullen (burst).

]]> SAE MAM 3053A:2012 ?u=/product/publishers/sae/sae-mam-3053a2012/ Wed, 06 Nov 2024 05:01:58 +0000 Grease, Water Resistant Polyalphaolefin Base
Published By Publication Date Number of Pages
SAE 2012-02-03 9
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This specification covers a water resistant lubricant in the form of grease procured in metric units.
]]> SAE MA 1518C:2019 ?u=/product/publishers/sae/sae-ma-1518c2019/ Wed, 06 Nov 2024 04:58:09 +0000 Bolts, Screws, and Nuts - External Wrenching, Metric Threads - Design Parameters for
Published By Publication Date Number of Pages
SAE 2019-05-03 22
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To fully define the following requirements for bolts with spline and hexagon heads of strength class up to but not including 1250 MPa:
  1. a

    Head dimensions (see 3.1)
  2. b

    Shank dimensions (see 3.2)
  3. c

    Geometric control (see 3.3)
  4. d

    Surface texture (see 3.4)
This document is based on one class of thread after all processing, including coating or plating, has been completed as follows: tolerance class 4h6h.
For particulars of thread, see AS1370. For thread runout and lead threads, see AS3062.
To fully define the following requirements for nuts with spline, plain hexagon and castellated configurations of strength class up to and including 1100 MPa:
  1. a

    Nut dimensions (see 4.1)
  2. b

    Geometric control (see 4.2)
  3. c

    Surface texture (see 4.3)
For particulars of threads, see AS1370.
This document is based on the following classes of internal threads after all processing, including coating or plating, has been completed:
  1. Tolerance class 4H6H for sizes up to and including 5 mm
  2. Tolerance class 4H5H for size 6 mm and larger
For particulars of thread, see AS1370.
]]> SAE MA 1421A:2018 ?u=/product/publishers/sae/sae-ma-1421a2018/ Wed, 06 Nov 2024 04:58:05 +0000 Aerospace Selected Diameter-Pitch Combinations of Metric 60° Screw Threads for Shaft or Bearing Retaining Screw Threads
Published By Publication Date Number of Pages
SAE 2018-02-12 3
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This SAE Aerospace Standard (MA) establishes the diameter-pitch combinations of ISO metric 60° screw threads recommended for use in the aerospace industry for metric module shaft or bearing retaining screw threads.
]]> SAE J 949:2009 ?u=/product/publishers/sae/sae-j-9492009/ Wed, 06 Nov 2024 04:57:39 +0000 Test Method for Determining Stiffness of Interior Trim Materials and Substrates by A Three Point Bending Test
Published By Publication Date Number of Pages
SAE 2009-04-20 2
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This SAE Standard presents a method of determining the stiffness of interior trim materials, substrates, and composites by a three-point bending test.
]]> SAE J 924:2011 ?u=/product/publishers/sae/sae-j-9242011/ Wed, 06 Nov 2024 04:57:27 +0000 Thrust Washers – Design and Application
Published By Publication Date Number of Pages
SAE 2011-06-13 18
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This SAE Standard presents the basic size and tolerance information for the design and manufacture of thrust washers. In most cases, the standard employs nominal figures in both metric and inch-pound units and, therefore, does not necessarily provide exact equivalents.
]]> SAE J 922:2011 ?u=/product/publishers/sae/sae-j-9222011/ Wed, 06 Nov 2024 04:57:27 +0000 Turbocharger Nomenclature and Terminology
Published By Publication Date Number of Pages
SAE 2011-06-13 8
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This SAE Recommended Practice applies to nomenclature of turbocharger parts and terminology of performance.
]]> SAE J 875:2011 ?u=/product/publishers/sae/sae-j-8752011/ Wed, 06 Nov 2024 04:57:05 +0000 Trailer Axle Alignment
Published By Publication Date Number of Pages
SAE 2011-06-13 5
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The scope of this SAE Recommended Practice, trailer axle alignment, is to identify the dimensional limits of, and a method to, establish a perpendicular relationship between the king pin centerline and the axle centerline at its midpoint. Various types of equipment are commercially available which can be used for this measurement which provides varying degrees of accuracy, but none can be endorsed by SAE.
The most fundamental methods of measurement will be described here, but other equipment is available if a greater degree of accuracy is desired.
]]> SAE J 851:2011 ?u=/product/publishers/sae/sae-j-8512011/ Wed, 06 Nov 2024 04:56:54 +0000 Dimensions - Wheels for Demountable Rims, Demountable Rims, and Spacer Bands - Truck and Bus
Published By Publication Date Number of Pages
SAE 2011-03-30 6
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This SAE Recommended Practice establishes dimensions for wheels for demountable rims, demountable rims, and rim spacers. The dimensions given are those necessary to maintain serviceability and interchangeability of the demountable rims, rim spacers, and wheels for demountable rims. Special and less common applications are not covered in this recommended practice.
]]> SAE J 82:2013 ?u=/product/publishers/sae/sae-j-822013/ Wed, 06 Nov 2024 04:56:48 +0000 Mechanical and Quality Requirements for Machine Screws
Published By Publication Date Number of Pages
SAE 2013-01-08 6
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This SAE Standard covers the mechanical and quality requirements for two grades of carbon steel, slotted, and recessed, 82 degrees flat countersunk, 82 degrees oval countersunk, pan, fillister, hex, and hex washer head machine screws in sizes No. 4 through 3/4 in for use automotive and related industries. The dimensions of these screws are covered in ASME B18.6.3.
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