NTN 7220CG1
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
11000 RPM
Limiting Speed - Grease
7200 RPM
Configuration
One
Static Load Rating
127000 N
Dynamic Load Rating
150000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
100.000 mm
D
180.000 mm
B
34.000 mm
r2 max
2.100 mm
r3 max
1.100 mm
Contact Angle
15 º
a (Load Center)
36.000 mm
d2
124.500 mm
D1
155.500 mm
D4
167.000 mm
D5
5.1575 mm
E
131.000 mm
Double Row Width
68.000 mm
Triple Row Width
102.000 mm
Quadruple Row Width
136.000 mm
