Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 70/530 BM

70/530 BM

Dimensions

d		530	mm
D		780	mm
B		112	mm
d₁	≈	628	mm
d₂	≈	580	mm
D₁	≈	688	mm
a		332	mm
r_1,2	min.	6	mm
r_3,4	min.	3	mm

Abutment dimensions

d_a	min.	553	mm
D_a	max.	757	mm
D_b	max.	767	mm
r_a	max.	5	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	741	kN
Basic static load rating	C₀	1700	kN
Fatigue load limit	P_u	28	kN
Reference speed		750	r/min
Limiting speed		800	r/min
Calculation factor	k_r	0.083
Calculation factor	e	1.14
Single bearing or bearing pair arranged in tandem
Calculation factor	X	0.35
Calculation factor	Y₀	0.26
Calculation factor	Y₂	0.57

Mass

Mass bearing

180

Model Number: 70/530 BM
Inner Diameter：530mm Outer Diameter：780mm Width：112mm
Reference speed:800 r/min Limiting speed:750 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：2025-12-09
Application:vertical processing,office equipment,Warehouse Shelf Equipment,walking Food processing machinery and equipment,Roller mill,Vertical machining,centrifugal pump,blood cell reagent,textile machinery,Display Devices,Internal thread type
Similar models:PCM 657070 E 7008 CD/HCP4A S7018 ACE/P4A 7012 ACE/P4AL 6322/HC5C3S0VA970 BTM 170 AM/P4CDB S7015 ACD/P4A 7006 CB/P4A AOH 30/670 7010 ACB/HCP4AL
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