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Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement
MODEL 7318BDB
$5,751.76 Each
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2B
3.3858 in
B (in)
1.6929
Ball material
Steel
Ball Material
Steel
Bore type
Round
Bore Type
Round
Cage material
Steel
Cage Material
Steel
Cage type
Pressed
Cage Type
Pressed
Configuration
Two
Contact angle
30 º
D (in)
7.4803
d (in)
3.5433
Da max
6.9291 in
da min
4.0945 in
Db max
7.2047 in
db min
3.8189 in
Dynamic load rating
57000 lbf
Dynamic Load Rating
57000 lbf
Enclosure
Open
Limiting speed - grease
2700 RPM
Limiting Speed - Grease
2700 RPM
Limiting speed - oil
3700 RPM
Limiting Speed - Oil
3700 RPM
Material
High Carbon Chrome Steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision
ISO Class 0
Preload
Normal
r (in)
0.1181
r1
0.0433 in
r1as max
0.0394 in
ras max
0.0984 in
Static load rating
60500 lbf
Static Load Rating
60500 lbf
Type
Angular Contact Ball Bearing
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