Spherical roller bearings 22220EAKW33 NTN
NTN

Spherical roller bearings 22220EAKW33

Bearing NTN 22220EAKW33, Ø100×180×46 mm. Request a quote — worldwide shipping.

Code: 22220EAKW33
Type Spherical roller bearings
Dimensions Ø 100 × 180 × 46 mm
d100Bore Ø (mm)
×
D180Outer Ø (mm)
×
B46Width (mm)
All bearings 100×180×46 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter100 mm
D - External diameter180 mm
B - Bearing/Inner ring width46 mm
d2 - External diameter inner ring118,2 mm
D1 - Inner diameter outer ring160,8 mm
rs - Min fillet radius2,1 mm
Number of lubrication holes3
b - Groove width11 mm
k - Hole diameter5 mm
Associated sleeve referenceH320
Radial clearance classCN
Mass4,72 kg
C - Dynamic load472000000 mN
C0 - Static load495000000 mN
Cu - Fatigue limit load54300000 mN
e - Coefficient0.24
Y0 - Static axial load coefficient2.78
Y1 - Lower axial load coefficient2.84
Y2 - Upper axial load coefficient4.23
N ref - Reference thermal speed21600 °/s
N lim - Mechanical Limit Speed27600 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature473,15 °K
da min - Min shoulder diameter IR112 mm
db - Min diameter for Sleeve108 mm
Ce - Min length fro Sleeve8 mm
Da max - Max shoulder diameter OR168 mm
ra max - Max shaft & housing fillet radius2 mm

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NTN 22220EAKW33