42,875 mm x 83,058 mm x 25,4 mm Size (mm) Loyal Bones Swiss Skateboard Bearings

We work closely with our 25577/25521 Bearing number NSK Brand 42,875 mm x 83,058 mm x 25,4 mm Size (mm) Loyal Bones Swiss Skateboard Bearings manufacturing partners to bring the best value to customers.

Bearing number 25577/25521
Size (mm) 42.875x83.058x23.812
Brand NSK
Bore Diameter (mm) 42,875
Outer Diameter (mm) 83,058
Width (mm) 23,812
d 42,875 mm
D 83,058 mm
T 23,812 mm
B 25,4 mm
C 19,05 mm
ra1 max. 3,3 mm
a 17,6 mm
r min. 3,5 mm
r1 min. 3,3 mm
Da 72 mm
db 49 mm
ra max. 3,5 mm
da 55 mm
Db 77 mm
Weight 0,582 Kg
Basic dynamic load rating (C) 76,5 kN
Basic static load rating (C0) 99 kN
(Grease) Lubrication Speed 4500 r/min
(Oil) Lubrication Speed 6000 r/min
Calculation factor (e) 0,33
Calculation factor (Y0) 0,99
LangID 1
ALP23 0
outer r 3.3
ALP22 10
D_ 83.058
ALP21 25
SHOG_yobi 25577R/25521R
RAr 173.558
inner r 3.5
GRS rpm 4500
D_b 77
D_a 72
DE_ 71.678
SLR 18
Prod_Type3 TRBSR_ID_A
BETA_ 1
ALPHA_ 12.583
SDM_ 63.127
DA1 9.237
DA2 8.283
hidYobi 25577/25521
Y1 1.8
B_ 25.4
Oil rpm 6000
hidTable ecat_NSTPRI
Y0 0.99
inner ra 3.5
outer rb 3.3
C0 99
CUP 0.201
e 0.33
DA_ 8.762
BET21 3
BET22 3
BET23 0
Z_ 18
C_ 19.05
yobi 25577/25521
KBRG 3161
CONE 0.381
DI_ 54.477

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