Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Four-point contact ball bearings -- Angular contact ball bearings, four-point contact ball bearings SKF QJ 1056 N2MA/C4

QJ 1056 N2MA/C4

Dimensions

d		280	mm
D		420	mm
B		65	mm
d₁	≈	328	mm
D₁	≈	372	mm
a		245	mm
h		15	mm
b		12.55	mm
r₀		2.5	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	298	mm
D_a	max.	402	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	585	kN
Basic static load rating	C₀	1140	kN
Fatigue load limit	P_u	25.5	kN
Limiting speed		2400	r/min
Calculation factor	A	3472.7
Calculation factor	e	0.95
Calculation factor	X	0.6
Calculation factor	Y₀	0.58
Calculation factor	Y₁	0.66
Calculation factor	Y₂	1.07

Mass

Mass bearing

33.5

Model Number: QJ 1056 N2MA/C4
Inner Diameter：280mm Outer Diameter：420mm Width：65mm
Reference speed:2400 r/min Limiting speed:-
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Four-point contact ball bearings
Details： Four-point contact ball bearings Angular contact ball bearings, four-point contact ball bearings
Update date：2024-12-13
Application:auto tools,instrument,lifting tackle,other CNC,Broadcasting System,ventilation heating equipment,Textile Accessories,Industrial,comprehensive experiment,centrifugal pump,Other Machine Tools
Similar models:PWM 9010560 NU 1056 ML QJ 1056 N2MA/C4 NU 1056 M PCM 10010560 M
BEARING POWER International Trading Co.,Ltd. specialize in QJ1056N2MA/C4 products，there is large inventory of SKF QJ 1056 N2MA/C4 Four-point contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 1056 N2MA/C4 Which SKF QJ1056N2MA/C4 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
16620	42.799	54.991	10.9982	Seals
17283	44.45	61.9	7.95	Seals
1950 VRME R	1794	-	-	Seals
23130-2CS5K/VT143	150	250	80	Bearings, units and housings
33866	85.725	133.38	11.13	Seals
71936 ACD/P4A	180	250	33	Bearings, units and housings
81214 TN	70	105	27	Bearings, units and housings
BD-C 2226 K-AHX 3126	125	230	64	Bearings, units and housings
NNC 4830 CV	150	190	40	Bearings, units and housings
S71904 ACD/P4A	20	37	9	Bearings, units and housings
SA 80 ESX-2LS	80	-	55	Bearings, units and housings
YET 211-200		100		Bearings, units and housings

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