NTN 7222CT1B
Single Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Stratified
Cage Material
Phenolic
Limiting Speed - Oil
7400 RPM
Limiting Speed - Grease
5700 RPM
Configuration
One
Factor
14.5
Static Load Rating
160000 N
Dynamic Load Rating
176000 N
Enclosure
Open
Weight
4.490 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
110.000 mm
D
200.000 mm
B
38.000 mm
r
2.100 mm
r1
1.100 mm
Contact Angle
15 º
a (Load Center)
39.900 mm
da min
122.000 mm
db min
117.000 mm
Da max
188.000 mm
Db max
193.000 mm
ras max
2.000 mm
r1as max
1.000 mm
d1
138.000 mm
D2
184.400 mm
Double Row Width
76.000 mm
Triple Row Width
114.000 mm
Quadruple Row Width
152.000 mm
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