NTN 7209CG/GMP4
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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
17500 RPM
Limiting Speed - Grease
13500 RPM
Precision
ISO Class 4
Configuration
One
Preload
Medium
Factor
14.2
Static Load Rating
28800 N
Dynamic Load Rating
41000 N
Enclosure
Open
Weight
0.399 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
85.000 mm
B
19.000 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
15 º
a (Load Center)
18.200 mm
da min
52.000 mm
Da max
78.000 mm
Db max
80.500 mm
ras max
1.000 mm
r1as max
0.600 mm
Double Row Width
38.000 mm
Triple Row Width
57.000 mm
Quadruple Row Width
76.000 mm
INA Bearing Accessories–Premium Parts for Smooth Performance
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INA Ball Bearing–High-Quality Bearings for Smooth Performance
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