BSH Shaft Rings0 pages
BSH Shaft Rings
nnnnAxially Assembled, External Bowed
nnnnCompensating for accumulated tolerances is what a BSH "bowed"
nnnnretaining ring is designed to do on a shaft. Once snapped
nnnninto the groove, bowed rings exert a force or a "preload"
nnnnon the retained parts for the range specified.
nnnnFree Diameter & Ring Measurements Shaft Diameter & Groove Dimensions Clearance Diameter &
nnnnwith Section B-B Gaging Diameter
nnnnRING NU- | SHAFT DIAMETER | GROO | i/E SIZE | R | NG SIZE & WEIGHT | CLEAR. DIA. | i THRUST LD. (lbs.) Sqr. Corner Abutment | ||||||||||||
DIAMETER | WIDTH | ucr i n | FREE DIAMETER | THICKNESS | BOW HEIGHT | UTnht vvyiiL. Per 1000 Pes. | CA' pander] □ VET shaft | leased in qroove | |||||||||||
RING Safety Factor Df 4 | GROOVE Safety Factor Df 2 | ||||||||||||||||||
DEC | u* FRACT | mm | |||||||||||||||||
Dq | Tol. | W | TOI. | d | Df | TOI. | T | TDI. | BH | TDI. | lbs. | L1 | 12 | Pr | Po | ||||
BSH-25 | .250 | 1/4 | 6.4 | .230 | ±.0015.0015* | .040 | +.003 -.000 | .010 | .225 | + .002-.004 | .025 | ±.002 | .047 | ±.006 | .21 | .45 | .43 | 599 | 175 |
BSH 27 | .276 | 7.0 | .255 | = .002 .002" | .040 | .010 | .250 | + .002 .005 | .025 | .047 | .23 | .48 | .46 | 660 | 195 | ||||
BSH 28 | .281 | 9/32 | 7.1 | .261 | .040 | .010 | .256 | .025 | .047 | .24 | .49 | .47 | 670 | 200 | |||||
BSH-31 | .312 | 5/16 | 7.9 | .290 | .040 | .011 | .281 | .025 | .047 | .27 | .54 | .52 | 751 | 240 | |||||
BSH-34 | .344 | 11/32 | 8.7 | .321 | .040 | .011 | .309 | .025 | .047 | .31 | .57 | .55 | 812 | 265 | |||||
BSH-35 | .354 | 9.0 | .330 | .040 | .012 | .320 | .025 | .047 | .35 | .59 | .57 | 832 | 300 | ||||||
BSH 37 | .375 | 3/8 | 9.5 | .352 | .040 | .012 | .338 | .025 | .047 | .39 | .61 | .59 | 883 | 325 | |||||
BSH-39 | .394 | 10.0 | .369 | .040 | .012 | .354 | .025 | .047 | .42 | .62 | .60 | 954 | 335 | ||||||
BSH-40 | .406 | 13/32 | 10.3 | .382 | .040 | .012 | .366 | .025 | .047 | .43 | .63 | .61 | 964 | 350 | |||||
BSH-43 | .438 | 7/16 | 11.1 | .412 | .040 | .013 | .395 | .025 | .047 | .50 | .66 | .64 | 1035 | 400 | |||||
BSH-46 | .469 | 15/32 | 11.9 | .443 | .040 | .013 | .428 | .025 | .047 | .54 | .68 | .66 | 1117 | 450 | |||||
BSH-50 | .500 | 1/2 | 12.7 | .468 | = .002 .004" | .055 | .016 | .461 | .035 | .063 | ±.007 | .91 | .77 | .74 | 1675 | 550 | |||
BSH-55 | .551 | 14.0 | .519 | .055 | .016 | .509 | +.005 -.010 | .035 | .063 | .90 | .81 | .78 | 1827 | 600 | |||||
BSH-55 | .562 | 9/16 | 14.3 | .530 | .055 | .016 | .521 | .035 | .063 | 1.1 | .82 | .79 | 1878 | 650 | |||||
BSH-59 | .594 | 19/32 | 15.1 | .559 | ±.003 .004* | .055 | .017 | .550 | .035 | .063 | 1.2 | .86 | .83 | 1979 | 750 | ||||
BSH-62 | .625 | 5/8 | 15.9 | .588 | .055 | .018 | .579 | .035 | .063 | 1.3 | .90 | .87 | 2091 | 800 | |||||
BSH 66 | .669 | 17.0 | .629 | .055 | .020 | .621 | .035 | .063 | 1.4 | .93 | .89 | 2233 | 950 | ||||||
BSH-65 | .672 | 43/64 | 17.1 | .631 | .055 | .020 | .621 | .035 | .063 | 1.4 | .93 | .69 | 2233 | 950 | |||||
BSH 68 | .688 | 11/16 | 17.5 | .646 | .062 | .021 | .635 | .042 | .073 | ±.008 | 1.8 | 1.01 | .97 | 3451 | 1000 | ||||
BSH-75 | .750 | 3/4 | 19.0 | .704 | .062 | .023 | .693 | .042 | .073 | 2.1 | 1.09 | 1.05 | 3756 | 1200 | |||||
BSH-78 | .781 | 25/32 | 19.8 | .733 | .062 | .024 | .722 | .042 | .073 | 2.2 | 1.12 | 1.08 | 3959 | 1300 | |||||
BSH-81 | .812 | 13/16 | 20.6 | .762 | .062 | .025 | .751 | .042 | .073 | 2.5 | 1.15 | 1.10 | 4060 | 1450 | |||||
BSH-B7 | .875 | 7/B | 22.2 | .821 | .062 | .027 | .810 | .042 | .073 | 2.8 | 1.21 | 1.16 | 4365 | 1650 | |||||
BSH-93 | .938 | 15/16 | 23.8 | .882 | .062 | .028 | .867 | .042 | .073 | 3.1 | 1.34 | 1.29 | 4720 | 1850 | |||||
BSH 98 | .984 | 63/64 | 25.0 | .926 | .062 | .029 | .910 | .042 | .073 | 3.5 | 1.39 | 1.34 | 4923 | 2000 | |||||
BSH-100 | 1.000 | 1 | 25.4 | .940 | .062 | .030 | .925 | .042 | .073 | 3.6 | 1.41 | 1.35 | 5024 | 2100 | |||||
BSH 102 | 1.023 | 26.0 | .961 | .062 | .031 | .946 | .042 | .073 | 3.9 | 1.43 | 1.37 | 5126 | 2250 | ||||||
BSH-106 | 1.062 | 1-1/15 | 27.0 | .998 | ±.004 .005* | .070 | .032 | .982 | +.010 -.015 | .050 | .085 | ±.012 | 4.8 | 1.50 | 1.44 | 6293 | 2400 | ||
BSH-112 | 1.125 | 1-1/8 | 28.6 | 1.059 | .070 | .033 | 1.041 | .050 | .085 | 5.1 | 1.55 | 1.49 | 6699 | 2600 | |||||
BSH-118 | 1.188 | 1-3/16 | 30.2 | 1.118 | .070 | .035 | 1.098 | .050 | .085 | 5.6 | 1.61 | 1.54 | 7105 | 2950 | |||||
BSH-125 | 1.250 | 1-1/4 | 31.7 | 1.176 | .070 | .037 | 1.156 | .050 | .085 | 5.9 | 1.69 | 1.62 | 7460 | 3250 | |||||
BSH 131 | 1.312 | 1-5/16 | 33.3 | 1.232 | .070 | .040 | 1.214 | .050 | .085 | 6.8 | 1.75 | 1.67 | 7866 | 3700 | |||||
BSH-137 | 1.375 | 1-3/8 | 34.9 | 1.291 | .070 | .042 | 1.272 | .050 | .085 | 7.2 | 1.80 | 1.72 | 8222 | 4100 | |||||
BSH-143 | 1.438 | 1-7/16 | 36.5 | 1.350 | .070 | .044 | 1.333 | .050 | .085 | 8.1 | 1.87 | 1.79 | 8628 | 4500 | |||||
BSH-150 | 1.500 | 1-1/2 | 38.1 | 1.406 | .070 | .047 | 1.387 | .050 | .085 | 9.0 | 1.99 | 1.90 | 8932 | 50OO | |||||
BSH-162 | 1.625 | 1-5/8 | 41.3 | 1.529 | ±.005 .005* | .096 | + .005 -.000 | .048 | 1.503 | +.013 -.020 | .052 | ±.003 | .115 | ±.015 | 13.2 | 2.17 | 2.08 | 12028 | 5500 |
BSH 175 | 1.750 | 1-3/4 | 44.4 | 1.650 | .096 | .050 | 1.618 | .052 | .115 | 15.3 | 2.31 | 2.21 | 12992 | 62C0 |
•F.I.M. (FULL INDICATOR MOVEMEMT)-MAXIMUIVI ALLOWABLE DEVIATION OF CONCENTRICITY BETWEEN GROOVE AND SHAFT.
nnnni BASED ON HOUSINGS/SHAFTS MADE OF COLD ROLLED STEEL. FOR AN EXPLANATION OF FORMULAS USED TO DERIVE THRUST LOAD AND OTHER
nnnnPERFORMANCE DATA, CONTACT THE ROTOR CLIP ENGINEERING DEPT.
nnnn""FOR PLATED RINGS, ADD .002" TO THE LISTED MAXIMUM THICKNESS.
nnnnHARDNESS RANGES: STAINLESS STEEL RINGS (PH 15-7M0)
nnnnRING TYPE | SIZE RANGE | SCALE | ROCKWELL HARDNESS |
BSH | 25-81 | 30N | 63-69.5 |
87 + | C | 44-51 |
36
nnnnFor the most up-to-date specifications, online ordering, quotations & sample orders, visit www.rotorclip.com
"