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 222 N2MA

QJ 222 N2MA

SKF Explorer

Dimensions

d		110	mm
D		200	mm
B		38	mm
d₁	≈	141	mm
D₁	≈	169	mm
a		109	mm
h		10.1	mm
b		8.5	mm
r₀		2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	122	mm
D_a	max.	188	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	280	kN
Basic static load rating	C₀	325	kN
Fatigue load limit	P_u	11.2	kN
Limiting speed		5600	r/min
Calculation factor	A	276.83
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

5.6

Model Number: QJ 222 N2MA
Inner Diameter：110mm Outer Diameter：200mm Width：38mm
Reference speed:5600 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：2021-06-03
Application:Forging machine,plastic blow molding,oral medical device,small appliances,non-ferrous metal alloy,orthodontic material,Storage Device,heating fans,Machine tools,screen filter,electric hydraulic lifting platform
Similar models:NJ 2224 ECM SSAFS 22238 T GS 81222 SSAFS 22215 TLC 6222-2Z BD-22213 EK-AH 313 G 22232 CC/W33 52228 52224 SAFS 22240
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Model No.	Inner Diameter	Outer Diameter	Width	Type
23248 CC/W33	240	440	160	Bearings, units and housings
24370	61.9252	88.9	11.13	Seals
29320 E	100	170	42	Bearings, units and housings
6311-2Z/VA201	55	120	29	Bearings, units and housings
71911 CE/P4A	55	80	13	Bearings, units and housings
7211 ACCBM	55	100	21	Bearings, units and housings
D/W RW3 R-2Z	4.762	12.7	5.77	Bearings, units and housings
G 30x40x4	30	40	4	Seals
GS 81106	30	47	3	Bearings, units and housings
NU 210 ECML	50	90	20	Bearings, units and housings
SSAFS 23034 KATLC x 5.13/16	147.6375	-	-	Bearings, units and housings
Z 308	40	-	6	Seals

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Hot number： 148x170x15 HMS5 RG 50x85x10 HMS5 V 58x72x8 HMS5 V 593768 C 40/710 M FYWR 1.1/4 AYTHR HJ 10/560 NA 4908.2RS NKX 12 NUP 2213 ECP OKBS 118 PRM 303430 SAF 23030 KATLC x 5.3/16 W 61903-2RS1 YEL 206-103-2F