NTN 7011U
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
16200 RPM
Limiting Speed - Grease
11900 RPM
Configuration
One
Static Load Rating
27700 N
Dynamic Load Rating
32500 N
Enclosure
Open
Weight
0.380 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
90.000 mm
B
18.000 mm
d1
66.900 mm
d2
64.300 mm
D1
78.100 mm
D2
83.500 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
30 º
a (Load Center)
30.100 mm
da min
62.000 mm
Da max
83.000 mm
Db max
85.500 mm
ras max
1.000 mm
r1as max
0.600 mm
Double Row Width
36.000 mm
Triple Row Width
54.000 mm
Quadruple Row Width
72.000 mm
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