NTN 742024/GNUPU21
Double Direction Angular Contact Thrust Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Thrust Ball Bearing
Bore Type
Round
Outside Ring Type
Straight
Material
High Carbon Chrome Steel
Cage Type
Machined
Cage Material
Brass
Ball Material
Steel
Limiting Speed - Oil
3800 RPM
Limiting Speed - Grease
2900 RPM
Seal Type
None
Seal Material
None
Precision
ISO Class 5
Configuration
Two
Static Load Rating
223000 N
Dynamic Load Rating
87000 N
Enclosure
Open
Weight
4.500 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
120.000 mm
D
180.000 mm
C
36.000 mm
T1
60.000 mm
J
152.000 mm
Ew
165.000 mm
r
2.000 mm
r1
1.000 mm
Contact Angle
45 º
da min
143.000 mm
Da max
143.000 mm
ras max
2.000 mm
r1as max
1.000 mm
