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DURBAL BEM - Zoll heavy-duty rod ends with integral spherical plain bearing, male thread, dimensions in inches

Manufacturer NADELLA
Description DURBAL BEM - Zoll heavy-duty rod ends with integral spherical plain bearing, male thread, dimensions in inches, d = .250 inch, right hand thread
Part number BEM 1/4 - 20 - 501
Mass 0.022 kg
Note housing: forged steel, tempered, rolled thread, surface galvanized, free of Cr VI
Note1 race DURBAL-Glide: Polyamid-PTFE-fibreglass-Compound
Note2 joint ball: ball bearing steel, hardened, ground, polished and hard chromium plated
Product selection
Selector Type right hand thread left hand thread d (inches) G (inches) B (Zoll) C1 (inches) h (inches) d1 (inches) d2 (inches) dk (inches) l1 (inches) l2 (inches) l7 (inches) tilt angle alpha (°) weight (kg) basic load rating dyn C (kN) basic load rating stat Co (kN) radial clearance CN (µm d (inches)
1 BEM 1/4 - 20 -501 -502 .250 1/4 - 28 UNF .374 .283 1.594 .374 .750 .516 1.000 1.969 .511 17.5 0.022 3.6 13.5 0 - 10 .250
2 BEM 3/8 - 20 -501 -502 .375 3/8 - 24 UNF .499 .405 1.948 .537 1.000 .719 1.240 2.448 .629 9.5 0.049 7.7 21 0 - 10 .375
3 BEM 1/2 - 20 -501 -502 .500 1/2 - 20 UNF .624 .472 2.460 .632 1.311 .876 1.500 3.116 .846 13 0.109 14.7 40.3 0 - 10 .500
4 BEM 5/8 - 20 -501 -502 .625 5/8 - 18 UNF .827 .590 2.618 .782 1.654 1.125 1.574 3.445 .944 15.5 0.202 22.4 56 0 - 10 .625
5 BEM 3/4 - 20 -501 -502 .750 3/4 - 16 UNF .874 .688 2.893 .913 1.750 1.249 1.750 4.643 1.023 11 0.249 24.9 62.2 0 - 10 .750
6 BEM 1/1 - 20 -501 -502 1.000 1/1 - 12 UNF 1.220 .866 3.720 1.185 2.362 1.688 2.244 4.901 1.200 15.5 0.562 45.4 113.38 0 - 10 1.000
7 BEM 1/1 - 21 -501 -502 1.000 1/1 - 14 UNS 1.220 .866 3.720 1.185 2.362 1.688 2.244 4.901 1.200 15.5 0.562 45.4 113.38 0 - 10 1.000
Type
right hand thread
left hand thread
d (inches)
G (inches)
B (Zoll)
C1 (inches)
h (inches)
d1 (inches)
d2 (inches)
dk (inches)
l1 (inches)
l2 (inches)
l7 (inches)
tilt angle alpha (°)
weight (kg)
basic load rating dyn C (kN)
basic load rating stat Co (kN)
radial clearance CN (µm
d (inches)
Contact the supplier
NADELLA Specialized in mechanical motion technology
Nadella GmbH
Nadella S.r.l.