NTN 7209BT1DBT/GNP4
Multi-Row 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
Precision
ISO Class 4
Configuration
Three
Preload
Normal
Enclosure
Open
Weight
1.230 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
45.000 mm
D
85.000 mm
B
19.000 mm
Total Width
57.000 mm
r
1.100 mm
r1
0.600 mm
Contact Angle
40 º
da min
52.000 mm
Db max
80.500 mm
ras max
1.000 mm
r1as max
0.600 mm
