NJ 2311 ECP SKF Thrust Ball Bearings

NJ 2311 ECP SKF Thrust Ball Bearings

Name	NJ 2311 ECP	NJ 2311 ECPH	L623149/L623110
Brand	SKF	SKF	NSK
Size (mm)	120x55x43(mm)	120x55x43(mm)	114.3x152.4x21.433(mm)
Bore Diameter (mm)	120(mm)	120(mm)	114,3(mm)
Outer Diameter (mm)	55(mm)	55(mm)	152,4(mm)
Width (mm)	43(mm)	43(mm)	21,433(mm)
d	55 mm 2.1654 in	55 mm 2.1654 in	114,3 mm 4.5 in
D	120 mm 4.7244 in	120 mm 4.7244 in	152,4 mm 6 in
B	43 mm 1.6929 in	43 mm 1.6929 in	21,433 mm 0.8438 in
d1	77.5 mm 3.0512 in	77.5 mm 3.0512 in
D1	100.3 mm 3.9488 in	100.3 mm 3.9488 in
F	70.5 mm 2.7756 in	70.5 mm 2.7756 in
r1,2 - min.	2 mm 0.0787 in	2 mm 0.0787 in
r3,4 - min.	2 mm 0.0787 in	2 mm 0.0787 in
s	3.5 mm 0.1378 in	3.5 mm 0.1378 in
da - min.	65 mm 2.5591 in	65 mm 2.5591 in
da - max.	68 mm 2.6772 in	68 mm 2.6772 in
db - min.	80 mm 3.1496 in	80 mm 3.1496 in
Da - max.	109.2 mm 4.2992 in	109.2 mm 4.2992 in
ra - max.	2 mm 0.0787 in	2 mm 0.0787 in
Basic dynamic load rating - C	232 kN	232 kN
Basic static load rating - C0	232 kN	232 kN
Fatigue load limit - Pu	30.5 kN	30.5 kN
Reference speed	6000 r/min	6000 r/min
Limiting speed	7000 r/min	7000 r/min
Calculation factor - kr	0.25	0.25

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