Detailed description
B719/500-E-T-P4S Machine tool main spindle bearing with super precision bearing, B719/500-E-T-P4S Bearing is a popular item that could be used in different application, the dimensions are 500x670x78 mm , B719/500-E-T-P4S spindle Bearing with adjusted, in pairs or sets, contact angle α = 25°, restricted tolerances.
Item:B719/500-D-T-P4S machine tool main spindle bearing
Type: ball bearing or angular contact ball bearing
Material:GCr15,GCr15SiMn, Chrome steel
Dimension: 500x670x78 mm,
ID(Inner diameter) bore:500 mm metric size
OD(Outer diameter) bore:670 mm metric size
Width/Height/Thichkness:78 mm metric size
Quantity: one bearing
B:Standard steel balls.
E:Angular contact :25 degree
T: Laminated fabric guidance on outer ring
P4S:FAG Standard better than P4 to DIN620
|
Basic Dimensions(mm) |
Bearing Designations |
Precision Rating |
basic load rating(KN) |
Limiting Speed (r/min) |
Weight (KGS) |
||||
|
d |
D |
B |
Cr |
Cor |
Grease |
oil |
|||
|
460 |
620 |
74 |
B719/500-E-T-P4S |
P4 |
520 |
1080 |
1200 |
1900 |
68 |
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