234711B KOYO Thrust Ball Bearings

234711B KOYO Thrust Ball Bearings

Name	234711B	234711	234711 MSP
Brand	KOYO	ISO	CX
Size (mm)	57x90x44(mm)	57x90x44(mm)	57x90x44(mm)
Bore Diameter (mm)	57(mm)	57(mm)	57(mm)
Outer Diameter (mm)	90(mm)	90(mm)	90(mm)
Width (mm)	44(mm)	44(mm)	44(mm)
d	57 mm 2.2441 in	57 mm 2.2441 in	57 mm 2.2441 in
D	90 mm 3.5433 in	90 mm 3.5433 in	90 mm 3.5433 in
Ew	81 mm 3.189 in
T	44 mm 1.7323 in	44 mm 1.7323 in	44 mm 1.7323 in
B	11 mm 0.4331 in
C	22 mm 0.8661 in
Angle (α)	60 °
d1	78 mm 3.0709 in
r min.	1,1 mm 0.0433 in
r1 min.	0,6 mm 0.0236 in
W	8 mm 0.315 in
Weight	0,9 Kg		0,88 Kg
Basic dynamic load rating (C)	37,2 kN		34 kN
Basic static load rating (C0)	71,7 kN		67 kN
(Grease) Lubrication Speed	4 400 r/min		6300 r/min

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