NTN EC-6903LLBC3
Expansion Compensating Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Expansion Compensating Bearing
Bore Type
Round
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
26000 RPM
Limiting Speed - Grease
22000 RPM
Seal Type
Non-Contact
Seal Material
Nitrile Rubber
Precision
Class 0
Configuration
One
Factor
14.7
Radial Internal Clearance
C3
Static Load Rating
2580 N
Dynamic Load Rating
5150 N
Enclosure
Double Sealed
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
17.000 mm
D
30.000 mm
B
7.000 mm
r
0.300 mm
da min
19.000 mm
da max
20.000 mm
Da max
28.000 mm
ras max
0.300 mm
