23120EKMA41
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NTN 23120EKMA41

Spherical Roller Bearings w/ Tapered Bore

(BRAND):NTN
(Availability):In Stock

Detailed data of

23120EKMA41

Technical Specifications

Type Spherical Roller Bearing
Bore Type Tapered
Material Through Hardened Steel
Cage Type Machined
Cage Material Brass
e 0.28
Y1 2.39
Y2 3.56
Y0 2.34
Series 231
Radial Internal Clearance CN
Ring Modification Plain
Tolerance JIS-0 RBEC-1
Taper 1:12
Enclosure Open
Operating Temperature Range -40 to 200 ºC

Dimensional Specifications

d 100.000 mm
D 165.000 mm
B 52.000 mm
d1 114.000 mm
D1 147.000 mm
r 2.000 mm
da min 111.000 mm
Da max 154.000 mm
ras max 2.000 mm

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