NTN HSB921C
Ultra High-Speed 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
Machined
Cage Material
Phenolic
Ball Material
Steel
Limiting Speed - Oil
9700 RPM
Limiting Speed - Grease
7300 RPM
Configuration
One
Factor
11.2
Static Load Rating
29700 N
Dynamic Load Rating
34500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
105.000 mm
D
145.000 mm
B
20.000 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
15 º
a
26.500 mm
da min
112.000 mm
Da max
138.000 mm
ras max
1.000 mm
Double Row Width
40.000 mm
Triple Row Width
60.000 mm
Quadruple Row Width
80.000 mm
