Inner Rings
  • Shell Type
  • FIR-404520 Metric

FIR-404520 Bearing | Shell Type

FIR-404520 interchange NSK Rolling Bearing FIR-404520
FIR-404520 cross reference NSK Rolling Bearing FIR-404520
FIR-404520 Equivalent bearing interchange guide:
Price: enquiry
Model Number: FIR-404520
d: 40
D: FIR-404520
B: 53.0
r(min): 45
r1(min): FJL-4520L
Width: FJ-4520
Size: F-4520
SD: 20.5
ORDER: 0.6


FIR-253026 Metric

SD: F-3026

ORDER: 25

MASS: FIR-253026

F: 44.0

BGR3: 30

BGR2: -

FIR-303525 Metric

SD: -

ORDER: 30

MASS: FIR-303525

F: 51.0

BGR3: 35

BGR2: FJL-3525

FIR-455025 Metric

SD: -

ORDER: 45

MASS: FIR-455025

F: 74.0

BGR3: 50

BGR2: FJL-5025L

FIR-253015 Metric

SD: -

ORDER: 25

MASS: FIR-253015

F: 26.0

BGR3: 30

BGR2: FJL-3015L

Shell Type
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