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 226 N2MA

QJ 226 N2MA

SKF Explorer

Dimensions

d		130	mm
D		230	mm
B		40	mm
d₁	≈	165	mm
D₁	≈	195	mm
a		126	mm
h		11.7	mm
b		10.5	mm
r₀		2	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	144	mm
D_a	max.	216	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	310	kN
Basic static load rating	C₀	400	kN
Fatigue load limit	P_u	12.7	kN
Limiting speed		4800	r/min
Calculation factor	A	411.48
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

7.75

Model Number: QJ 226 N2MA
Inner Diameter：130mm Outer Diameter：230mm Width：40mm
Reference speed:4800 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:rock drilling machinery,vertical pull,plant determination,reducer,Vertical pull,industrial equipment,surgical instruments,Small air generators,sawing machine,Medical room equipment,plastic molding
Similar models:32260/DF SAF 22626 TLC C 2226 SAF 22638 x 6.7/8 TLC SAF 22610 x 1.5/8 FSAF 22615 x 2.1/2 T SAF 22624 x 4.1/8 TLC BD-22264 CCK/W33-OH 3164 H SAFS 22640 TLC SSAFS 22640 x 7.1/4
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