NTN 7018DB+4/G15P4
Duplex Angular Contact Ball Bearings
(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
Precision
ISO Class 4
Configuration
Two
Preload
Special Preload
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
90.000 mm
D
140.000 mm
B
24.000 mm
2B
52.000 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
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
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