Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 306-Z

306-Z

Dimensions

d		30	mm
D		72	mm
B		19	mm
d₁	≈	44.6	mm
D₂	≈	61.88	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	37	mm
d_a	max.	44.5	mm
D_a	max.	65	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	29.7	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.93	kN
Reference speed		18000	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.37

Model Number: 306-Z
Inner Diameter：30mm Outer Diameter：72mm Width：19mm
Reference speed:11000 r/min Limiting speed:18000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:outdoor equipment,rubber products machinery and equipment,mobile toilet,vertical processing,Technical Equipment,Gear grinding machine,wall industry,chamfer,Rolling mill gear box,Dental Equipment,non-ferrous metal alloy
Similar models:SNP 3068x12.7/16 3306 A-2Z 23060-2CS5K/VT143 1306 EKTN9 OH 3064 H 51306 6306-2Z/VA208 C 3060 KM BD-C 3060 KM-AOH 3060 6306 ETN9
BEARING POWER International Trading Co.,Ltd. specialize in 306-Z products，there is large inventory of SKF 306-Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 306-Z Which SKF 306-Z 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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