Spaenaur Catalog 14 - Digital Flipping Catalog

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Rondelles à ressort (Belleville) – données techniques Disc Springs (Washers) - Technical Data

SAE Grade 2 Bolts

SAE Grade 5 Bolts

SAE Grade 7 3

SAE Grade 8 4

Tensile

Size

Bolt Dia.

Stress Tensile Proof Clamp 2

Tensile Proof

Clamp 2

Tightening Torque

Area Strength Load Load Dry Lub. Strength Load Load Dry Lub.

Load Dry Lub.

D (in.)

A (sq. in.) (min psi) (psi)

P (lb.)

K =0.20 K =0.15 (min psi)

(psi)

P (lb.)

K =0.20 K =0.15

P (lb.)

K =0.20 K =0.15

P (lb.)

K =0.20 K =0.15

.ni .bl .ni .bl

4-40 0.1120 0.00604 74,000 55,000 240

5 6

4 120,000 85,000 380 8

480 11

540 12

9 01 31 006

082 16600.0 0211.0 84-4 90900.0 0831.0 23-6 51010.0 0831.0 04-6 00410.0 0461.0 23-8 47410.0 0461.0 63-8 05710.0 0091.0 42-01 00020.0 0091.0 23-01 4250.0 5213.0 81-61/5 0850.0 5213.0 42-61/5 5770.0 0573.0 61-8/3 8780.0 0573.0 42-8/3 3601.0 5734.0 41-61/7 7811.0 5734.0 02-61/7 9141.0 0005.0 31-2/1 9951.0 0005.0 02-2/1 0281.0 5265.0 21-61/9 0302.0 5265.0 81-61/9 0622.0 0526.0 11-8/5 0652.0 0526.0 81-8/5 0433.0 0057.0 01-4/3 0373.0 0057.0 61-4/3 8130.0 0052.0 02-4/1 4630.0 0052.0 82-4/1 0905.0 0578.0 41-8/7 0606.0 0000.1 8-1 0366.0 0000.1 21-1 0658.0 0521.1 21-8/1-1 0969.0 0052.1 7-4/1-1 0370.1 0052.1 21-4/1-1 0551.1 0573.1 6-8/3-1 0513.1 0573.1 21-8/3-1 0504.1 0005.1 6-2/1-1 0085.1 0005.1 21-2/1-1

7 9 024

9 21 025

8 01 083 9 21 024

21 61 085 31 81 046

71 32 028 51 02 027 91 52 029 71 22 008

41 91 085 51 02 006 12 72 027 32 13 028 94 66 0231 65 67 0051

13 14 0621 72 63 0011 22 03 009 23 34 0231 92 83 0611 32 13 049 54 06 0851 93 25 0831 23 34 0211 15 86 0081 54 06 0851 63 94 5821 801 441 0682 69 021 0052 57 69 0202 021 861 0823 801 441 0682 68 021 0232 81 52 0274 61 12 0214 31 71 0433 02 52 0225 81 42 0654 41 91 0073 53 54 0007 03 04 0016 32 03 0494 53 05 0097 54 54 0096 52 53 0065 55 07 0559 54 06 0048 53 05 0086 06 08 00701 05 07 0539 04 55 0557 08 011 05721 07 59 00211 55 57 0509 09 021 00441 08 001 00621 56 09 00701 011 051 00461 001 531 05341 08 011 00611 031 071 05281 011 051 00061 09 021 05921 071 022 05302 041 091 00871 011 051 00441 081 042 00032 061 012 05102 031 071 00361 082 083 00103 042 023 00362 002 062 00312 023 024 00633 082 063 00492 022 003 00832 064 006 00614 004 025 00463 023 034 00492 005 066 00854 044 085 00104 053 074 00423 086 009 00545 006 008 00774 084 046 00683 047 0001 00795 066 068 00225 035 007 00224 0801 0441 00077 049 0621 00476 066 088 00574 0631 0281 00278 0011 0851 00367 048 0211 00835 0051 0002 00669 0231 0671 00548 029 0421 00695 0871 0832 000401 0651 0802 00019 0011 0641 00146 0402 0272 004811 0871 0832000401 0621 0861 00037 0632 0613 005621 0802 0872000111 0641 0491 00087 0662 0653 002241 0232 0013500421 0461 0022 00778 .tf .bl .tf .bl

.tf .bl .tf .bl

8 11 0612 9 21 0042

51 02 0023 71 32 0263 42 03 0834 52 53 0094 53 05 0485 04 55 0066 55 07 0057 06 08 0048 57 001 0039 58 011 00601 031 571 00831 541 591 00451 041 581 00621 091 052 00051 002 072 00461 003 004 00212 083 005 00042 024 055 00662 094 066 00682 065 047 00523 056 078 00843 037 089 00193

521 561 00411 000,33 000,06 0264.0 0578.0 9-8/7

1-1/8-7 1.1250 0.7630

18900 350 270 105,000 74,000 42300 800 600 60100 1120 840 68700 1280 960

Notes: 1. Tightening torque values are calculated from the formula T = KDP , where T = tightening torque, lb-in.; K = torque-friction coefficient; D = nominal bolt diameter, in.; and P = bolt clamping load developed by tightening. lb. 2. Clamp load is also known as preload or initial load in tension on bolt. Clamp load (lb.) is calculated by arbitrarily assuming usable bolt strength is 75% of bolt proof load (psi) times tensile stress area (sq. in.) of threaded section of each bolt size. Higher or lower values of clamp load can be used depending on the application require- ments and the judgement of the designer. 3. Tensile strength (min psi) of all Grade 7 bolts is 125,000. Proof load is 105,000 psi. 4. Tensile strength (min psi) of all Grade 8 bolts is 150,000 psi. Proof load is 120,000 psi. Ref.: Fastening Reference. Machine Design. Nov. 1977. Bolt Clamping Force vs. Tightening Torque for Unlubricated Steel Bolts.

10,000

9,000

5/8"-11

8,000

1/2"- 13

7,000

) . s b l ( e c r o F

3/4"-10

6,000

3/8"-16

5,000

g n i p m a l C t l o B

4,000

5/16" -18

3,000

CATALOG 14

2,000

1,000

0 100 200 300 400 500 600 700 800 900 1000 Tightening Torque (inch-lbs.)

D46

P : 1-800-265-8772 F : 1-888-252-6380 www. .com F : 1- 8-252-6380 service@spaenaur © 2018 Spaenaur Inc. All rights reserved. Catalog may not be reproduced, in whole or in part, without the written permission of Spaenaur Inc. Subject to Catalog Terms and Conditions of Use available at Spaenaur.com and on page TC2 and TC3 at the back of this catalog. © 2018 Spaenaur Inc. Tous droits réservés. Le catalogue ne peut être reproduit, en tout ou en partie, sans l’autorisation écrite de Spaenaur Inc. L’utilisation est soumise aux Conditions d’utilisation du Catalogue disponibles sur Spaenaur.com et à la page TC4 et TC5 à la fin de ce catalogue. 16 Jan 2018

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