Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 6306-2Z

W 6306-2Z

Dimensions

d		30	mm
D		72	mm
B		19	mm
d₁	≈	44.9	mm
D₂	≈	62.35	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	36.5	mm
d_a	max.	44.5	mm
D_a	max.	65.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	22.9	kN
Basic static load rating	C₀	15	kN
Fatigue load limit	P_u	0.64	kN
Reference speed		22000	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	13.3

Mass

Mass bearing

0.34

Model Number: W 6306-2Z
Inner Diameter：30mm Outer Diameter：72mm Width：19mm
Reference speed:11000 r/min Limiting speed:22000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:Forming mold,suction nozzle,chemical raw materials and reagents,root canal filling,medical equipment,outdoor equipment,reinforced machinery,non-ferrous metal alloy,cleaners,flexible processing,security equipment
Similar models:6306-ZNR W 6306-2RS1 6306-RS1 6306/HR11QN 6306/HR22Q2 6306-2Z/VA228 1726306-2RS1 6306-2ZNR 6306/HR22T2 6306-Z
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WS 81208	40		5	Bearings, units and housings

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Hot number： 100051 20659 26346 34840 400504 470456 7017 CB/HCP4AL 7215 BEGAP AOH 30/950 BC4B 322374 FY 2.7/16 TF/VA228 N 1021 KTN9/SP N 315 ECP SSAFS 22522 x 3.7/8 TLC YAR 210-2F