Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Single row angular contact ball bearings -- Angular contact ball bearings, single row SKF 7405 BM

7405 BM

Dimensions

d		25	mm
D		80	mm
B		21	mm
d₁	≈	49.2	mm
d₂	≈	40.32	mm
D₁	≈	60.2	mm
a		33	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm

Abutment dimensions

d_a	min.	55	mm
D_a	max.	110	mm
D_b	max.	71.1	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	39.7	kN
Basic static load rating	C₀	23.6	kN
Fatigue load limit	P_u	1	kN
Reference speed		11000	r/min
Limiting speed		11000	r/min
Calculation factor	A	10.814
Calculation factor	k_r	0.1
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
Bearing pair arranged back-to-back or face-to-face
Calculation factor	X	0.57
Calculation factor	Y₀	0.52
Calculation factor	Y₁	0.55
Calculation factor	Y₂	0.93

Mass

Mass bearing

0.61

Model Number: 7405 BM
Inner Diameter：25mm Outer Diameter：80mm Width：21mm
Reference speed:11000 r/min Limiting speed:11000 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:Hydraulic Hose,machine tool spindle,lifting equipment Hoisting hoist,Rolling mill,mechanical and electrical,Traffic Fire Protection Equipment Security equipment,Anti-defibrillation pacing,Medical equipment,Special Equipment,Seals,vertical processing
Similar models:7405 BCBM 7405 BM
BEARING POWER International Trading Co.,Ltd. specialize in 7405BM products，there is large inventory of SKF 7405 BM Single row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7405 BM Which SKF 7405BM 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.

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