NTN 7905U
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
35000 RPM
Limiting Speed - Grease
25600 RPM
Configuration
One
Static Load Rating
5300 N
Dynamic Load Rating
7450 N
Enclosure
Open
Weight
0.040 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
25.000 mm
D
42.000 mm
B
9.000 mm
d1
30.900 mm
d2
29.700 mm
D1
36.100 mm
D2
38.500 mm
r
0.300 mm
r1
0.150 mm
Contact Angle
30 º
a (Load Center)
14.200 mm
da min
27.500 mm
Da max
39.500 mm
Db max
40.800 mm
ras max
0.300 mm
r1as max
0.150 mm
Double Row Width
18.000 mm
Triple Row Width
27.000 mm
Quadruple Row Width
36.000 mm
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