NTN 7907ADLLB
Sealed 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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Grease
28300 RPM
Seal Type
Non-Contact
Seal Material
Nitrile Rubber
Precision
ISO Class 0
Configuration
One
Static Load Rating
6250 N
Dynamic Load Rating
11100 N
Enclosure
Double Sealed
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
35.000 mm
D
55.000 mm
B
10.000 mm
d1
40.200 mm
da min
39.500 mm
D1
51.200 mm
Db
52.500 mm
r
0.300 mm
r1
0.150 mm
Contact Angle
25 º
a
15.600 mm
Da max
51.200 mm
Double Row Width
20.000 mm
Triple Row Width
30.000 mm
Quadruple Row Width
40.000 mm
