NTN 7917UC
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
Machined
Cage Material
Phenolic Resin
Ball Material
Steel
Limiting Speed - Oil
18300 RPM
Limiting Speed - Grease
11400 RPM
Configuration
One
Factor
16.5
Static Load Rating
44000 N
Dynamic Load Rating
41000 N
Enclosure
Open
Weight
0.540 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
85.000 mm
D
120.000 mm
B
18.000 mm
d1
96.900 mm
d2
94.300 mm
D1
108.100 mm
D2
113.500 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
15 º
a (Load Center)
22.800 mm
da min
92.000 mm
Da max
113.000 mm
Db max
115.500 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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