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 317 N2MA

QJ 317 N2MA

SKF Explorer

Dimensions

d		85	mm
D		180	mm
B		41	mm
d₁	≈	117	mm
D₁	≈	148	mm
a		93	mm
h		11.7	mm
b		10.5	mm
r₀		2	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	min.	99	mm
D_a	max.	166	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	250	kN
Basic static load rating	C₀	255	kN
Fatigue load limit	P_u	8.65	kN
Limiting speed		6700	r/min
Calculation factor	A	193.17
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

5.45

Model Number: QJ 317 N2MA
Inner Diameter：85mm Outer Diameter：180mm Width：41mm
Reference speed:6700 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：2021-06-06
Application:milling head plug,electronic materials,marine test,boring bar boring bar,sawing machine,wall materials,motorcycle,Tool,animal,Internal thread type,gear type
Similar models:317-Z SAF 22317 T HME 3176 HME 3172 SNL 3172 K 89317 M MS 3172-68 BD-C 2317 K-AHX 2317 53178/53377 OH 3176 H
BEARING POWER International Trading Co.,Ltd. specialize in QJ317N2MA products，there is large inventory of SKF QJ 317 N2MA Four-point contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 317 N2MA Which SKF QJ317N2MA is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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80009	203.2	241.3	17.45	Seals
C 3076 M	380	560	135	Bearings, units and housings
C 2210 V	50	90	23	Bearings, units and housings
BD-C 31/670 KMB-AOHX 31/670	630	1090	336	Bearings, units and housings
D/W R3 R-2RS1	4.762	12.7	4.978	Bearings, units and housings
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NATR 30 PPXA	30	62	29	Bearings, units and housings
SAF 23024 KATLC x 4.3/16	106.3625	-	-	Bearings, units and housings

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