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 214 N2MA

QJ 214 N2MA

SKF Explorer

Dimensions

d		70	mm
D		125	mm
B		24	mm
d₁	≈	83.5	mm
D₁	≈	106	mm
a		68	mm
h		6.5	mm
b		6.5	mm
r₀		0.5	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	79	mm
D_a	max.	116	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	120	kN
Basic static load rating	C₀	122	kN
Fatigue load limit	P_u	5.2	kN
Limiting speed		9000	r/min
Calculation factor	A	39.993
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

1.3

Model Number: QJ 214 N2MA
Inner Diameter：70mm Outer Diameter：125mm Width：24mm
Reference speed:9000 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：2025-12-09
Application:sanitation facilities,medical treatment,Logistics Equipment,other lathe,top industry,security equipment,miscellaneous instruments,building decoration raw materials and accessories,Leather Products,pressure control valve,filter paper products
Similar models:NU 2214 ECML 6214-2RS1 6214 N ECY 214 PCM 121420 M NU 214 ECM BS2-2214-2RS/VT143 32214/DF HJ 2214 EC BD-22214 EK-H 314
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Model No.	Inner Diameter	Outer Diameter	Width	Type
130x180x12 HMS5 RG	130	180	12	Seals
294/900 EF	900	1520	372	Bearings, units and housings
32008T41.5 X/DB	40	68	-	Bearings, units and housings
32320/DF	100	215	-	Bearings, units and housings
618/1060 MA	1060	1280	100	Bearings, units and housings
7210 ACCBM	50	90	20	Bearings, units and housings
82559	209.55	260.35	15.88	Seals
D/W RW155 R	3.967	7.938	3.571	Bearings, units and housings
IR 9x12x16	9	12	16	Bearings, units and housings
NK 18/20	18	26	20	Bearings, units and housings
NUH 2326 ECMH	130	280	93	Bearings, units and housings
SAF 22216 TLC	80	-	-	Bearings, units and housings

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