NTN 7004L1DF/GM
Duplex 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
Machined
Cage Material
Brass
Ball Material
Steel
Limiting Speed - Oil
24180 RPM
Limiting Speed - Grease
17745 RPM
Precision
ISO Class 0
Configuration
Two
Preload
Medium
Enclosure
Open
Weight
0.148 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
20.000 mm
D
42.000 mm
B
12.000 mm
2B
24.000 mm
d1
28.100 mm
d2
26.400 mm
D1
34.900 mm
D2
38.300 mm
r
0.600 mm
r1
0.300 mm
Contact Angle
30 º
da min
24.500 mm
Da max
37.500 mm
ras max
0.600 mm
r1as max
0.300 mm
