UC309 Insert Ball Bearings

45*100*57mm UC309 insert bearings are produce with Chrome steel Gcr15

جزئیات

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Insert bearing with set screw locking and extended inner ring
Insert bearings are based on sealed deep groove ball bearings. This variant is suitable for applications with both constant and alternating directions of rotation. It has an inner ring extended on both sides and is locked onto the shaft by tightening two (set) screws on the inner ring, making it easy to mount.

Dimensions

d	45 mm	قطر سوراخ
D	100 میلی متر	قطر خارج
B	57 میلی متر	Width of inner ring
C	29 میلی متر	Width of outer ring
d₁	≈63 میلی متر	Outside diameter of inner ring
B₄	10 میلی متر	Distance face to thread centre
r_1,2	min.2.5 میلی متر	Chamfer dimension of inner ring
s₁	35 میلی متر	Distance from locking device side face to raceway centre

Calculation data

Basic dynamic load rating	C	52.7 kN
Basic static load rating	C₀	32 kN
Fatigue load limit	P_u	1.34 kN
Limiting speed		3 750 r/min
		Limiting speed with shaft tolerance h6
Calculation factor	f₀	13