NTN 7007GD2/GMP4/15#01
Duplex Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
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
15665 RPM
Limiting Speed - Grease
11505 RPM
Precision
ISO Class 4
Configuration
Two
Preload
Medium
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
35.000 mm
D
62.000 mm
B
14.000 mm
2B
28.000 mm
d1
44.200 mm
d2
42.200 mm
D1
52.800 mm
D2
56.900 mm
r
1.000 mm
r1
0.600 mm
Contact Angle
30 º
da min
40.500 mm
Da max
56.500 mm
Db max
57.500 mm
ras max
1.000 mm
r1as max
0.600 mm
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