NTN 7018U
Single Angular Contact Ball Bearings - Ultage Type
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
High Strength, 2 piece, Machined
Cage Material
Brass
Ball Material
Steel
Limiting Speed - Oil
10200 RPM
Limiting Speed - Grease
7500 RPM
Configuration
One
Static Load Rating
66500 N
Dynamic Load Rating
67500 N
Enclosure
Open
Weight
1.170 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
90.000 mm
D
140.000 mm
B
24.000 mm
d1
106.900 mm
d2
103.000 mm
D1
123.200 mm
D2
131.000 mm
r
1.500 mm
r1
0.600 mm
Contact Angle
30 º
a (Load Center)
45.400 mm
da min
98.500 mm
Da max
131.500 mm
Db max
134.500 mm
ras max
1.500 mm
r1as max
1.000 mm
Double Row Width
48.000 mm
Triple Row Width
72.000 mm
Quadruple Row Width
96.000 mm
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