NTN 7011CT1GD2/GMP4
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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
12000 RPM
Limiting Speed - Grease
9200 RPM
Precision
ISO Class 4
Configuration
Two
Preload
Medium
Static Load Rating
57500 N
Dynamic Load Rating
55500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
90.000 mm
B
18.000 mm
2B
36.000 mm
d1
66.900 mm
d2
64.300 mm
D1
78.100 mm
D2
83.600 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
15 º
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
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