NTN 5311NRC3
Double Row Angular Contact Ball Bearings
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Angular Contact Ball Bearing
Bore Type
Round
Outside Ring Type
Straight
Material
High Carbon Chrome Steel
Cage Type
Pressed
Cage Material
Steel
Ball Material
Steel
Limiting Speed - Oil
5000 RPM
Limiting Speed - Grease
3800 RPM
Precision
Class 0
Configuration
Two
Radial Internal Clearance
C3
Static Load Rating
73000 N
Dynamic Load Rating
95000 N
Enclosure
Open
Weight
1.327 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
120.000 mm
B
49.200 mm
A
3.860 mm
D2
129.700 mm
D1
114.710 mm
f
3.100 mm
r
2.000 mm
Contact Angle
25 º
a
73.000 mm
da min
65.000 mm
Da max
110.000 mm
ras max
2.000 mm
