Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 305270 D

305270 D

Dimensions

d		260	mm
D		369.5	mm
B		92	mm
d₁	≈	304.45	mm
D₁	≈	345	mm
b		22	mm
K		7.5	mm
r_1,2	min.	2.1	mm
a		176	mm

Abutment dimensions

d_a	min.	265	mm
D_a	max.	342	mm
r_a	max.	2.1	mm

Calculation data

Basic dynamic load rating	C	397	kN
Basic static load rating	C₀	710	kN
Fatigue load limit	P_u	17.3	kN
Reference speed		1400	r/min
Limiting speed		1700	r/min
Calculation factor	k_r	0.095
Calculation factor	e	0.86
Calculation factor	X	0.62
Calculation factor	Y₀	0.63
Calculation factor	Y₁	0.73
Calculation factor	Y₂	1.17

Mass

Mass bearing

Model Number: 305270 D
Inner Diameter：260mm Outer Diameter：369.5mm Width：92mm
Reference speed:1700 r/min Limiting speed:1400 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Double row angular contact ball bearings
Details： Double row angular contact ball bearings Angular contact ball bearings, double row
Update date：2024-12-13
Application:Doppler,car and accessories,Pneumatic Actuator,non-motor vehicle Electric car,hydraulic control element,Antenna Industry,Spectrum Products,fabric products,noise reduction equipment,vacuum filter,Laser Devices
Similar models:305270 D
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7320 BECBP	100	215	47	Bearings, units and housings
86721	-	-	63.5	Seals
BT2B 328615	254	422.275	-	Bearings, units and housings
K 145x153x26	145	153	26	Bearings, units and housings
K 45x59x32	45	59	32	Bearings, units and housings
PCMS 2005001.5 E	-	-	200	Bearings, units and housings
SNW 40x7.1/8	180.975	250.1646	139.0396	Bearings, units and housings
SNW 9x1.3/8	34.925	45	39.9796	Bearings, units and housings

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