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Thrust roller bearing
81218-TV Thrust cylindrical roller bearing
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
90 mm
D
135 mm
Ca
290000 N
Coa
890000 N
Cua
N
Reference speed
910 rpm
Limiting speed
2550 rpm
Mounting dimensions
D1
93 mm
Inner diameter of seat ring
da
min 129 mm
Minimum diameter of shaft shoulder
Da
max 95 mm
Maximum diameter of bearing block shoulder
d1
135 mm
Shaft ring crack diameter
ramax
1.1 mm
Maximum cavity radius
rmin
1.1 mm
Minimum chamfer size
Temperature range
Tmin
-30 °C
Minimum operating temperature
Tmax
120 °C
Maximum operating temperature