Product number:

ZKLN 2557 2RS-XL

Brand:

Product name:

bearing

Sizes:

25X57X28

Replacements:

BEAS0250572RS SKF MMN525BS57PP DM BEAS 025057 C-2RSH

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ZKLN2557-2RS-XL INA

Axial angular contact ball bearing ZKLN..-2RS-XL, double direction, no screw mounting

d	Bore diameter	25 mm
D	Outside diameter	57 mm
B	Width	28 mm
Ca	Basic dynamic load rating, axial	30.500 N
C0a	Basic static load rating, axial	55.000 N
Cua	Fatigue load limit, axial	3.350 N
nG Grease	Limiting speed for grease lubrication	5.700 1/min
nϑ	Thermally safe operating speed	2.600 1/min
MR	Bearing frictional torque	0,4 Nm
≈m	Weight	0,354 kg
da min	Minimum diameter shaft	32 mm
d1	Rib diameter inner ring	40,5 mm
rmin	Minimum chamfer dimension	0,3 mm
r1 min	Minimum chamfer dimension	0,6 mm
α	Contact angle	60 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
caL	Rigidity axial	750 N/µm
ckL	Tilting rigidity	200 Nm/mrad
Mm	Mass moment of inertia	0,486 kg * cm²
MA	Tightening torque for the recommended INA precision locknut	25 Nm
Sealing	Contact lip seals on both sides	2RS
Tolerance class	Standard	Standard