INA ZKLN2557-2Z-XL

0017778900000

25mm x 57mm x 28mm

$501.10 50+ pcs. with 1 to 3 days delivery to United States

Replaces: ZKLN2557-2Z (INA)

Specifications

Width 28mm
Inner Diameter 25mm
Outer Diameter 57mm
Weight 355g

Main Dimensions & Performance Data

Bore diameter d 25 mm
Outside diameter D 57 mm
Width B 28 mm
Basic dynamic load rating, axial Ca 30,500
Fatigue load limit, axial Cua 3,350
Thermally safe operating speed nϑ 4,700
Bore diameter lower tolerance -0.01 mm
Outside diameter lower tolerance -0.01 mm
Width lower tolerance -0.25 mm
Basic static load rating, axial C0a 55,000
Limiting speed for grease lubrication nG Grease 4,700
Bearing frictional torque MR 0.15 Nm

Mounting dimensions

Minimum diameter shaft da min 32 mm

Dimensions

Rib diameter inner ring d1 40.50 mm
Contact angle α 60 °
Minimum chamfer dimension rmin 0.60 mm
$501.10
Stock 50+ pcs.
Part number ZKLN2557-2Z-XL
Manufacturer INA
Quantity Unit Price
1 - 4 $501.10
5 - 9 $491.08
10 - 14 $481.06
15+ $471.04
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