Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF 319254

319254

Design

Design variant/feature

NNU/WO

Dimensions

d		500	mm
D		650	mm
B		130	mm
D₁	≈	600	mm
F		542	mm
r_1,2	min.	5	mm
r_3,4	min.	5	mm
s	max.	6	mm

Abutment dimensions

d_a	min.	520	mm
d_a	max.	538	mm
d_b	min.	547	mm
D_a	max.	630	mm
r_a	max.	4	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	2050	kN
Basic static load rating	C₀	5100	kN
Fatigue load limit	P_u	425	kN
Reference speed		630	r/min
Limiting speed		950	r/min
Calculation factor	k_r	0.15

Mass

Mass bearing

120

Model Number: 319254
Inner Diameter：500mm Outer Diameter：650mm Width：130mm
Reference speed:950 r/min Limiting speed:630 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2021-06-03
Application:glass,medical equipment,Dental Equipment,pump,engineering machine,standing experimental equipment,chamfering machine etc,directional control valve,injection molding machine,van,hydraulic cylinder
Similar models:319254 319254/VJ202
BEARING POWER International Trading Co.,Ltd. specialize in 319254 products，there is large inventory of SKF 319254 Double row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 319254 Which SKF 319254 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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