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 1240 N2MA

QJ 1240 N2MA

Dimensions

d		200	mm
D		360	mm
B		70	mm
d₁	≈	260	mm
D₁	≈	300	mm
a		280	mm
h		12.7	mm
b		10.55	mm
r₀		2	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	218	mm
D_a	max.	384	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	520	kN
Basic static load rating	C₀	865	kN
Fatigue load limit	P_u	21.6	kN
Limiting speed		3000	r/min
Calculation factor	A	4413.15
Calculation factor	e	1.34
Calculation factor	X	0.54
Calculation factor	Y₀	0.44
Calculation factor	Y₁	0.47
Calculation factor	Y₂	0.81

Mass

Mass bearing

32.5

Model Number: QJ 1240 N2MA
Inner Diameter：200mm Outer Diameter：360mm Width：70mm
Reference speed:3000 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：2024-12-25
Application:chamfering machine etc,Water Monitoring,Garment Accessories,municipal machinery,plastic rolling,wall materials,hydraulic pressure gauge,Control,clean stationery,packaging materials,Industrial Adhesive
Similar models:QJ 1240 N2MA K 81240 M 81240 M 51240 M WS 81240 GS 81240
BEARING POWER International Trading Co.,Ltd. specialize in QJ1240N2MA products，there is large inventory of SKF QJ 1240 N2MA Four-point contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 1240 N2MA Which SKF QJ1240N2MA 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
1700 VL V	1540	-	-	Seals
18425	46.8376	66.62	7.95	Seals
401902	171	-	-	Seals
71902 ACE/P4A	15	28	7	Bearings, units and housings
71938 CD/P4A	190	260	33	Bearings, units and housings
C 3984 M	420	560	106	Bearings, units and housings
FSAF 22311	55	-	-	Bearings, units and housings
FYTB 506 M	-	-	-	Bearings, units and housings
G 25x35x4	25	35	4	Seals
NJ 2220 ECJ	100	180	46	Bearings, units and housings
QJ 224 N2MA	120	215	40	Bearings, units and housings
SILR 50 ES	50	-	35	Bearings, units and housings

Purchase the SKF QJ 1240 N2MA Angular contact ball bearings, four-point contact ball bearings Please fill in the following

Hot number： BD-24172 ECCK30J/W33-AOH 24172 30209 413503 70/1180 AMB 7022 CE/P4AL1 9858 GE 120 ES-2LS NCF 1876 V NCF 2976 V NKS 45 NUH 2340 ECMH/PEX PFT 20 TR S71920 ACD/HCP4A SIL 30 C TUWK 510 L