NTN 7211CG1UJ84
Single Row Machline 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
Stratified
Cage Material
Phenolic
Ball Material
Steel
Limiting Speed - Oil
21500 RPM
Limiting Speed - Grease
14500 RPM
Precision
ISO Class 4
Configuration
One
Preload
Medium
Static Load Rating
40000 N
Dynamic Load Rating
53000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
55.000 mm
D
100.000 mm
B
21.000 mm
r2 max
1.500 mm
r3 max
0.600 mm
Contact Angle
15 º
a (Load Center)
21.000 mm
d2
68.000 mm
D1
87.000 mm
D4
92.500 mm
D5
2.8543 mm
E
72.500 mm
Double Row Width
42.000 mm
Triple Row Width
63.000 mm
Quadruple Row Width
84.000 mm
