NTN hmk4520

Item: DV3GKUModel: hmk4520
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Product Specifications:

Bearing, Drawn Cup, Outer Ring Width (c) 20 mm
Dynamic Load Rating (cr) 33 kN
External Dia. (d) 55 mm
Grease Lubrication Limit Speed (n Lim) 3700 turns/min.
Max. Operating Temp. 120°
Min. Operating Temp. -20°
Oil Lubrication Limit Speed (n) 5500 turns/min.
Outer Ring Lubrication Hole No
Static Load Rating (c0r) 53 kN
Under Rollers Dia. (fw) 45 mm

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NTN hmk4520