Bearing 25R3020-1 KOYO

Bearing 25R3020-1 KOYO Manufacturers , 170x310x52 Online Wholesale Suppliers‎ Boyal Industrial Pte ltd. 170x310x52 Size (mm) !

Bearing number: 7234DT
Size (mm): 170x310x52
Bore Diameter (mm): 170
Outer Diameter (mm): 310
Width (mm): 52
d: 170 mm
D: 310 mm
B: 52 mm

Product Details

Bearing number 7234DT
Size (mm) 170x310x52
Bore Diameter (mm) 170
Outer Diameter (mm) 310
Width (mm) 52
d 170 mm
D 310 mm
B 52 mm
C 52 mm
Angle (α) 30 °
a 43.3 mm
r min. 4 mm
r1 min. 1.5 mm
2B 104 mm
da min. 179 mm
Da max. 301 mm
ra max. 1.5 mm
Weight 17.4 Kg
Basic dynamic load rating (C) 440 kN
Basic static load rating (C0) 660 kN
(Grease) Lubrication Speed 1400 r/min
Bore Type Cylindrical Bore
Enclosure Open
Configuration Duplex
Bore Size 170 mm
Outside Diameter 310 mm
Width 52 mm
Fillet Radius/Chamfer 4 mm
r1 1.5 mm
Dynamic Load Rating 440,000 N
Static Load Rating 660,000 N
Limiting Speed - Grease 1,400 rpm
Limiting Speed - Oil 1,900 rpm
da1 (min) 188 mm
da2 (min) 179 mm
Da1 (max) 292 mm
Da2 (max) 301 mm
ra (max) 3 mm
ra1 (max) 1.5 mm
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