NTN 7303C
Single Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Stratified
Cage Material
Phenolic
Ball Material
Steel
Limiting Speed - Oil
35000 RPM
Limiting Speed - Grease
26000 RPM
Configuration
One
Factor
12.5
Static Load Rating
8250 N
Dynamic Load Rating
15700 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
47.000 mm
B
14.000 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
15 º
a (Load Center)
11.500 mm
da min
22.500 mm
Da max
41.500 mm
Db max
42.500 mm
ras max
1.000 mm
r1as max
0.600 mm
Double Row Width
28.000 mm
Triple Row Width
42.000 mm
Quadruple Row Width
56.000 mm
