cylindrical bearing nomenclature R07A17 NTN

cylindrical bearing nomenclature R07A17 NTN 35x80x21 SEARCH Pioneer Machinery Source - Whether it's agriculture or construction equipment 35 Bore Diameter (mm) your working on, Has theCYLINDRICAL ROLLER BEARINGS you need.

Bearing number: 7307BDF
Size (mm): 35x80x21
Bore Diameter (mm): 35
Outer Diameter (mm): 80
Width (mm): 21
d: 35 mm
D: 80 mm
B: 21 mm
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Product Details

Bearing number 7307BDF
Size (mm) 35x80x21
Bore Diameter (mm) 35
Outer Diameter (mm) 80
Width (mm) 21
d 35 mm
D 80 mm
B 21 mm
C 21 mm
Angle (α) 40 °
a 13.7 mm
r min. 1.5 mm
r1 min. 1 mm
2B 42 mm
da min. 40 mm
Da max. 74.6 mm
ra max. 1 mm
Weight 0.475 Kg
Basic dynamic load rating (C) 61,5 kN
Basic static load rating (C0) 49,5 kN
(Grease) Lubrication Speed 5500 r/min
Bore Type Cylindrical Bore
Enclosure Open
Configuration Duplex
Bore Size 35 mm
Outside Diameter 80 mm
Width 21 mm
Fillet Radius/Chamfer 1.5 mm
r1 1 mm
Dynamic Load Rating 61,500 N
Static Load Rating 49,500 N
Limiting Speed - Grease 5,500 rpm
Limiting Speed - Oil 7,500 rpm
da1 (min) 44 mm
da2 (min) 40 mm
Da1 (max) 71 mm
Da2 (max) 74.6 mm
ra (max) 1.5 mm
ra1 (max) 1 mm
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