NTN 71920CV
Single Row Machline 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
14500 RPM
Limiting Speed - Grease
95000 RPM
Configuration
One
Static Load Rating
55000 N
Dynamic Load Rating
49000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
100.000 mm
D
140.000 mm
B
20.000 mm
r2 max
1.100 mm
r3 max
0.600 mm
Contact Angle
15 º
a (Load Center)
26.000 mm
d2
111.500 mm
D1
128.500 mm
D4
133.500 mm
D5
4.5512 mm
E
115.600 mm
Double Row Width
40.000 mm
Triple Row Width
60.000 mm
Quadruple Row Width
80.000 mm
