Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 306-2ZNR

306-2ZNR

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		8800	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.37

Included products

Snap ring

SP 72

Model Number: 306-2ZNR
Inner Diameter：30mm Outer Diameter：72mm Width：19mm
Reference speed:8800 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：2025-12-09
Application:lifting tackle,Polymer,relay,diagnostic test paper,Insect Capture,extruder,electromyography machine,animal,disposable,ignition system,Microwave Equipment
Similar models:BSA 306 C 306 NR 6306-RZ 54306 + U 306 23064 CC/W33 AOH 3060 BD-23060 CCK/W33-AOH 3060 SNP 3064x12 6306/HR11TN 89306 TN
BEARING POWER International Trading Co.,Ltd. specialize in 306-2ZNR products，there is large inventory of SKF 306-2ZNR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 306-2ZNR Which SKF 306-2ZNR 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
12481	31.75	50.8	6.35	Seals
65x85x8 CRW1 V	65	85	8	Seals
7005 ACE/P4A	25	47	12	Bearings, units and housings
7038 CD/HCP4A	190	290	46	Bearings, units and housings
71930 CD/HCP4A	150	210	28	Bearings, units and housings
7324 BCBM	120	260	55	Bearings, units and housings
99096	24.6126	28.702	18.2626	Seals
BTM 75 BTN9/HCP4CDB	75	115	36	Bearings, units and housings
C 3972 M	360	480	90	Bearings, units and housings
N 1016 KTN/HC5SP	80	125	22	Bearings, units and housings
NA 4901	12	24	13	Bearings, units and housings
PSM 041008 A51	4	10	8	Bearings, units and housings

Purchase the SKF 306-2ZNR Please fill in the following

Hot number： 313555 B/VJ202 32x62x10 HMS5 RG 50x85x13 CRSH1 R 6300-RSL 6313/VA201 BT2B 328615 BT2B 332497/HA4 BT4B 331161 AG/HA4 H 2313 NUB 217 ECJ PCZ 2228 E S7013 CE/HCP4A S7015 CD/HCP4A S7017 ACD/P4A S7213 ACD/HCP4A