Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 307238

307238

Dimensions

d		400	mm
D		600	mm
B		90	mm
d₁	≈	470	mm
D₁	≈	526.65	mm
a		189	mm
r_1,2	min.	5	mm
r_3,4	min.	2	mm

Abutment dimensions

d_a	min.	418	mm
D_a	max.	582	mm
D_b	max.	591	mm
r_a	max.	4	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	605	kN
Basic static load rating	C₀	1180	kN
Fatigue load limit	P_u	22.4	kN
Reference speed		950	r/min
Limiting speed		1200	r/min
Calculation factor	k_r	0.084
Calculation factor	e	0.8
Single bearing or bearing pair arranged in tandem
Calculation factor	X	0.39
Calculation factor	Y₀	0.33
Calculation factor	Y₂	0.76

Mass

Mass bearing

89.5

Model Number: 307238
Inner Diameter：400mm Outer Diameter：600mm Width：90mm
Reference speed:1200 r/min Limiting speed:950 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Single row angular contact ball bearings
Details： Single row angular contact ball bearings Angular contact ball bearings, single row
Update date：2024-12-13
Application:lathe,boring bar boring bar,flow control valve,Storage Tool,test laboratory equipment and accessories,food safety,Laser Measurements,wall industry,glass,electronic materials,Cleaning equipment
Similar models:307238
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15041	38.1	60.38	11.5	Seals
22363	57.15	76.2	9.53	Seals
25043	63.5	89.99	11.13	Seals
6769	17.4752	31.801	5.588	Seals
86240	219.075	269.88	19.05	Seals
99185	47.2186	54.7624	17.4752	Seals
FSAF 22611 x 2	50.8	-	-	Bearings, units and housings
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