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 319 N2MA

QJ 319 N2MA

SKF Explorer

Dimensions

d		95	mm
D		200	mm
B		45	mm
d₁	≈	131	mm
D₁	≈	165	mm
a		103	mm
h		11.7	mm
b		10.5	mm
r₀		2	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	109	mm
D_a	max.	186	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	305	kN
Basic static load rating	C₀	340	kN
Fatigue load limit	P_u	11.8	kN
Limiting speed		6000	r/min
Calculation factor	A	317.45
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

7.45

Model Number: QJ 319 N2MA
Inner Diameter：95mm Outer Diameter：200mm Width：45mm
Reference speed:6000 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：2026-08-19
Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,food packaging,chemical instruments,stamping die and its equipment,electromagnet,power protection,granulator,forklift industry,Industrial,Small air generators,beverage production
Similar models:BD-22219 EK-H 319 319320 23192-2CS5K/VT143 BC2B 319584/HA1 AOHX 3196 G 7319 BEGAY AOHX 3192 G AHX 319 BC2B 319878 BC1B 319579
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Model No. Inner Diameter Outer Diameter Width Type

BD-22212 EK-H 312
6311-2Z/VA228
BT4B 332833 G/HA4
FSAF 1616 x 2.5/8 T
MS 3092-88

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Hot number： 13936 1600 VA R 230/750 CAK/W33 23192 CA/W33 315826 B 6405 71903 ACE/P4AH BD-C 3052 K-OH 3052 H K 89310 TN LS 7095 N 12 PPM 101212 SAF 1617 T SAF 22538 TLC SAFS 22517 x 3

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22212 EK-H 312
6311-2Z/VA228
BT4B 332833 G/HA4
FSAF 1616 x 2.5/8 T
MS 3092-88