NTN 7907UC
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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
41700 RPM
Limiting Speed - Grease
26000 RPM
Configuration
One
Factor
15.5
Static Load Rating
10300 N
Dynamic Load Rating
13700 N
Enclosure
Open
Weight
0.070 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
35.000 mm
D
55.000 mm
B
10.000 mm
d1
41.600 mm
d2
39.900 mm
D1
48.400 mm
D2
51.700 mm
r
0.600 mm
r1
0.300 mm
Contact Angle
15 º
a (Load Center)
11.100 mm
da min
39.500 mm
Da max
50.500 mm
Db max
52.500 mm
ras max
0.600 mm
r1as max
0.300 mm
Double Row Width
20.000 mm
Triple Row Width
30.000 mm
Quadruple Row Width
40.000 mm
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