NTN 7219CDB/GMP4
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
Fiber Glass Reinforced
Cage Material
Nylon
Ball Material
Steel
Limiting Speed - Oil
6400 RPM
Limiting Speed - Grease
4800 RPM
Precision
ISO Class 4
Configuration
Two
Preload
Medium
Static Load Rating
240000 N
Dynamic Load Rating
226000 N
Enclosure
Open
Weight
5.324 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
95.000 mm
D
170.000 mm
B
32.000 mm
2B
64.000 mm
d1
118.200 mm
D1
146.800 mm
D2
157.000 mm
r
2.100 mm
r1
1.100 mm
Contact Angle
15 º
da min
107.000 mm
Db max
163.000 mm
ras max
2.000 mm
r1as max
1.000 mm
