Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6306-ZNR

6306-ZNR

SKF Explorer

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	29.6	kN
Basic static load rating	C₀	16	kN
Fatigue load limit	P_u	0.67	kN
Reference speed		20000	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13

Mass

Mass bearing

0.37

Included products

Snap ring

SP 72

Model Number: 6306-ZNR
Inner Diameter：30mm Outer Diameter：72mm Width：19mm
Reference speed:13000 r/min Limiting speed:20000 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:physical instruments,extruder,medical equipment,expectoration machine,Cylinder Standard,wall industry,turret industry,plastic blow molding,linear drive,Anti-defibrillation pacing,test equipment
Similar models:6306-2Z/VA228 W 6306-2Z 6306-2RSH 6306/HR11QN 6306-Z W 6306-2RS1 6306 6306-RZ 6306-RS1 6306-2Z/VA208
BEARING POWER International Trading Co.,Ltd. specialize in 6306-ZNR products，there is large inventory of SKF 6306-ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6306-ZNR Which SKF 6306-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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
330782 AG	241.478	349.148	-	Bearings, units and housings
2789/2729	39.688	76.2	23.812	Bearings, units and housings
30x42x8 HMSA10 V	30	42	8	Seals
62309-2RS1	45	100	36	Bearings, units and housings
7222 ACD/P4A	110	200	38	Bearings, units and housings
BC2B 320055 A	140	280	114	Bearings, units and housings
BT4B 334093 BG/HA1VA902	406.4	546.1	-	Bearings, units and housings
BTM 80 BTN9/P4CDB	80	125	40.5	Bearings, units and housings
HK 3518 RS	35	42	18	Bearings, units and housings
KRVE 26 PPA	-	26	36	Bearings, units and housings
OKBS 105	105	-	-
SAFS 23048 KA x 8.15/16	227.0125	-	-	Bearings, units and housings

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