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

306-ZNR

Dimensions

d		30	mm
D		72	mm
B		19	mm
d₁	≈	44.6	mm
D₂	≈	61.88	mm
D₃		68.81	mm
D₄		78.6	mm
b		1.9	mm
C		3.28	mm
f		1.7	mm
r₀	max.	0.6	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
D_b	min.	80	mm
b_a	min.	2.2	mm
C_a	max.	4.98	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

Included products

Snap ring

SP 72

Model Number: 306-ZNR
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：2024-12-16
Application:printing machinery,plastic molding,steam Hydraulic control element,light therapy instrument,sanitation facilities,reducer,Dental Equipment,laser devices,Laser Measurements,lifting chain,rolling machine
Similar models:QJ 306 MA BD-C 3060 KM-AOH 3060 NU 306 ECJ OH 3060 H K 89306 TN 7306 BECBP 306728 SNL 3068 G NUP 306 ECNJ NUP 306 ECP
BEARING POWER International Trading Co.,Ltd. specialize in 306-ZNR products，there is large inventory of SKF 306-ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 306-ZNR Which SKF 306-ZNR 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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SAF 1618 x 3.1/4 T	82.55	-	-	Bearings, units and housings
SAF 23040 KATLC x 7.1/4	180.975	-	-	Bearings, units and housings
SILA 80 ES-2RS	80	-	55	Bearings, units and housings
SYNT 60 LW	60	-	-	Bearings, units and housings

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Hot number： 2211 EM BD-23152-2CS5K/VT143-OH 3152 HTL 312-2ZNR 332244 380x420x20 HDS2 R 61892 MA 850 VE R EE 649239/649310 FYWK 1.1/2 YTH LL 483448/418 NNCF 5009 CV NU 3080 MA S7015 CB/P4A SAF 22530 SNL 3196 TURT