Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 306890

306890

Dimensions

d		340	mm
D		480	mm
B		60	mm
d₁	≈	387.1	mm
D₁	≈	432.8	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	355	mm
D_a	max.	465	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	291	kN
Basic static load rating	C₀	430	kN
Fatigue load limit	P_u	9	kN
Reference speed		2600	r/min
Limiting speed		1600	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	17

Mass

Mass bearing

Model Number: 306890
Inner Diameter：340mm Outer Diameter：480mm Width：60mm
Reference speed:1600 r/min Limiting speed:2600 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:lifting tackle,Material handling equipment,stamping die and its equipment,Grinding and polishing equipment,trolley,Industrial,ventilation fans,screen filter,chemical instruments,lifting equipment Hoisting hoist,Other Machine Tools
Similar models:306890
BEARING POWER International Trading Co.,Ltd. specialize in 306890 products，there is large inventory of SKF 306890 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 306890 Which SKF 306890 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
16 VS R	14	-	-	Seals
18750	47.625	73.03	6.35	Seals
3310 ATN9	50	110	44.4	Bearings, units and housings
48x72x8 HMSA10 V	48	72	8	Seals
7021 ACD/HCP4AL	105	160	26	Bearings, units and housings
HA 3026 E	112.7125	165	80	Bearings, units and housings
KMD 8	22	-	40	Bearings, units and housings
PBMF 250270140 M1G1	250	270	140	Bearings, units and housings
RNAO 20x28x26	20	28	26	Bearings, units and housings
S71907 CE/HCP4A	35	55	10	Bearings, units and housings
SAFS 23048 KATLC x 8.1/2	215.9	-	-	Bearings, units and housings
SNW 140x7.13/16	198.4375	250.1646	179.959	Bearings, units and housings

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Hot number： 12364 1303 ETN9 240x270x15 HMS5 RG 32347 313535 D 319008 A/HB2 48x72x8 HMSA10 RG 6203-Z 70x110x12 HMS5 V 7034 CD/HCP4AL 7213 BECBM BEAM 017062-2RZ/PE K 18x24x20 K 38x46x32 STO 10