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IKO KT 253020 needle roller bearings - Industrial Bearing

  IKO KT 253020 needle roller bearings

IKO KT 253020 needle roller bearings pdf

QuestionIKO KT 253020 needle roller bearings 260x120x55 Size (mm) ? Find what you need faster 260 Bore Diameter (mm) by entering 120 Outer Diameter (mm) your information .

Size (mm) 260x120x55
Bore Diameter (mm) 260
Outer Diameter (mm) 120
Width (mm) 55
d 120 mm
D 260 mm
B 55 mm
d1 168 mm
D1 217.8 mm
F 154 mm
r1,2 – min. 3 mm
r3,4 – min. 3 mm
s 3.7 mm
da – min. 134 mm
da – max. 150 mm
db – min. 171 mm
Da – max. 244.8 mm
ra – max. 2.5 mm
Basic dynamic load rating – C 610 kN
Basic static load rating – C0 620 kN
Fatigue load limit – Pu 69.5 kN
Reference speed 2800 r/min
Limiting speed 3200 r/min
Calculation factor – kr 0.15
bore diameter: 120 mm
static load capacity: 620 kN
outside diameter: 260 mm
maximum rpm: 3200 rpm
overall width: 55 mm
bearing material: Steel
flanges: (1) Flange in Inner Ring, (2) Flanges on Outer Ring
cage material: Polyamide
bore type: Straight
finish/coating: Uncoated
number of rows: 1
closure type: Open
operating temperature range: Maximum 302 °F
series: NJ
dynamic load capacity: 610 kN
manufacturer upc number: 7316577042873
d1 ≈ 168 mm
D1 ≈ 217.8 mm
r1,2 min. 3 mm
r3,4 min. 3 mm
s max. 3.7 mm
da min. 134 mm
da max. 150 mm
db min. 171 mm
Da max. 244.8 mm
ra max. 2.5 mm
Basic dynamic load rating C 610 kN
Basic static load rating C0 620 kN
Fatigue load limit Pu 69.5 kN
Calculation factor kr 0.15
Limiting value e 0.2
Axial load factor Y 0.6
Mass bearing 13.5 kg
Angle ring HJ 324 EC

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