Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61956 MA

61956 MA

Dimensions

d		280	mm
D		380	mm
B		46	mm
d₁	≈	311.9	mm
D₁	≈	349.3	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	291	mm
D_a	max.	369	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	216	kN
Basic static load rating	C₀	285	kN
Fatigue load limit	P_u	6.7	kN
Reference speed		3200	r/min
Limiting speed		2800	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	16.6

Mass

Mass bearing

15.3

Model Number: 61956 MA
Inner Diameter：280mm Outer Diameter：380mm Width：46mm
Reference speed:2800 r/min Limiting speed:3200 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-24
Application:Hydraulic Rama,electric hydraulic lifting platform,Broadcasting System,switch,Pest Monitoring,bio-chemical,Anti-defibrillation pacing,stamping die and its equipment,multi-knife lathe,Internal thread type,surgical instruments
Similar models:61956 MA 61956
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Model No. Inner Diameter Outer Diameter Width Type

71901 ACE/P4AH
D/W R2-5 R-2Z
HM 30/670
NA 6909
W 630/2 R-2ZS

Purchase the SKF 61956 MA Please fill in the following

Hot number： BD-23172 CCK/W33-OH 3172 H 7203 BEP 727 CD/P4A 7310 BEGAP FSAF 1517 FYTWK 30 YTH GB 3030 MS 30/670 OH 31/560 HE OKF 590 SAF 22328 T SAF 23032 KAT x 5.7/16 SD 22x28x4 SYR 3-18 W 61911-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
71901 ACE/P4AH
D/W R2-5 R-2Z
HM 30/670
NA 6909
W 630/2 R-2ZS