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 1017 N2MA/C4

QJ 1017 N2MA/C4

Dimensions

d		85	mm
D		130	mm
B		22	mm
d₁	≈	100	mm
D₁	≈	117	mm
a		75	mm
h		5	mm
b		6.5	mm
r₀		0.5	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	92	mm
D_a	max.	123	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	99.5	kN
Basic static load rating	C₀	114	kN
Fatigue load limit	P_u	4.65	kN
Limiting speed		8000	r/min
Calculation factor	A	37.921
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

1.1

Model Number: QJ 1017 N2MA/C4
Inner Diameter：85mm Outer Diameter：130mm Width：22mm
Reference speed:8000 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：2026-06-24
Application:Forging machine,Optical detection,Insect Capture,wheel lathe,Liposuction device,Spectrum Products,Beauty and Body,fabric products,chuck industry,aerial work equipment,boring bar boring bar
Similar models:N 1017 KTN9/HC5SP NU 1017 ML NU 1017 M/HC5C3 GB 1017 N 1017 KTNHA/SP NJ 1017 ML NUP 1017 ML NU 1017 M/C3VL0241 QJ 1017 N2MA/C4 NU 1017 M
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Model No. Inner Diameter Outer Diameter Width Type

16894
920x984x25 HDS1 V
PPMF 202311.5
SAFS 22528 T
YAR 207-107-2RFGR/HV

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Hot number： 1650 VL V 16x28x7 HMSA10 RG 17x37x7 HMSA10 RG 240/670 ECAK30/W33 300x335x18 HDS2 R 30x62x7 HMSA10 V 33015 790x850x25 HDS1 V BT4B 328773 G/HA1 G 9x13x3 GB 1010 KR 62 B PF 50 FM PNA 15/32 S71907 ACE/P4A

Model No.	Inner Diameter	Outer Diameter	Width	Type
16894
920x984x25 HDS1 V
PPMF 202311.5
SAFS 22528 T
YAR 207-107-2RFGR/HV