Detailed description
Description: Machine tool main spindle bearing
Type: B7216-C-T-P4S bearing Machine tool main spindle bearing
Dimension: 80x140x26 mm/Metic
ID(inner diameter)/Bore:80mm
OD(outer diameter):140 mm
Width/Height/thickness:26 mm
Quantity: One Bearing
The Number or roller: One
Lubrication: Oil or Grease
The forging material:GCr15SiMn GCr15, Chrome steel
The cage type: Laminated fabric
The package: standard export wooden case or carton boxes.
|
Basic Dimensions(mm) |
Bearing Designations |
Precision Rating |
basic load rating(KN) |
Limiting Speed (r/min) |
Weight (KGS) |
||||
|
d |
D |
B |
Cr |
Cor |
Grease |
oil |
|
||
|
80 |
140 |
26 |
B7216-C-T-P4S |
P4 |
73.5 |
68 |
10000 |
17000 |
1.52 |













