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Home>Products>Journal Bearing Inner Rings>overall width: Rollway E21948 Journal Bearing Inner Rings

  • overall width: Rollway E21948 Journal Bearing Inner Rings
  • overall width: Rollway E21948 Journal Bearing Inner Rings

Rollway E21948 MODELS

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Journal Bearing Inner Rings

Rollway E21948 Bearing SPECIFICATIONS

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  • E21948

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Rollway E21948 overall width: Rollway E21948 Journal Bearing Inner Rings Codes And Sizes

Rollway E21948 bearing Size Chart (mm/inches)

Bearing numberBTM 70 BTN9/P4CDB
Dimensione (mm)70x110x36
MarchioSKF
Diametro del foro (mm)70
Diametro esterno (mm)110
Larghezza (mm)36
d70 mm
D110 mm
H36 mm
d188.55 mm
D1100.2 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
da - min.76 mm
Da - max.106 mm
ra - max.1 mm
rb - max.0.6 mm
dn86.1 mm
Carico dinamico di base - C32 kN
Carico statico nominale di base - C067 kN
Limite di carico di fatica - Pu2.8 kN
Velocità limite per la lubrificazione a grasso7700 r/min
Velocità limite per la lubrificazione ad olio9900 mm/min
Classe di precarico A350 N
Classe di precarico B1050 N
Rigidità assiale statica, classe di precarico A389 N/micron
Rigidità assiale statica, classe di precarico B587 N/micron
Gref11 cm
d188.55 mm
D1100.2 mm
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.76 mm
Da max.106 mm
ra max.1 mm
rb max.0.6 mm
dn86.1 mm
Carico dinamico di base C32 kN
Carico statico nominale di base C067 kN
Limite di carico di fatica Pu2.85 kN
Velocità raggiungibile per la lubrificazione a grasso7700 r/min
Velocità raggiungibile per la lubrificazione olio-aria9900 r/min
Rigidità assiale statica per il precarico A389 N/µm
Rigidità assiale statica per il precarico B587 N/µm
Quantità di grasso di riferimento Gref11 cm³
Cuscinetto di massa1.2 kg

Rollway E21948 INTERCHANGE

Journal Bearing Inner Rings Part series E21948 is a potential replacement for these common bearing part numbers:

  • E21948

  • E21948

  • E21948

  • E21948

  • E21948

  • E21948

  • E21948

  • E21948

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Journal Bearing Inner Rings CATEGORIES

  • Deep Groove Ball Bearings
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