HCB71940-E-T-P4S Machine tool main spindle bearing with
super precision bearing, HCB71940-E-T-P4S Bearing is a
popular item that could be used in different application, the
dimensions are 200x280x38 mm ,HCB71940-E-T-P4S spindle Bearing
with adjusted, in pairs or sets, contact angle α = 25°,
restricted tolerances.
Item: HCB71940-E-T-P4S machine tool main spindle bearing
Type: ball bearing or angular contact ball
bearing
Material:GCr15,GCr15SiMn, Chrome steel
Dimension: 200x280x38 mm,
ID(Inner diameter) bore:200 mm metric size
OD(Outer diameter) bore:280 mm metric size
Width/Height/Thichkness:38 mm metric size
Quantity: one bearing
• Dynamic load rating Cr: 134,000 N
• Static load rating Cor: 166,000 N
• Limiting Speed:
o Grease Lubrication:4,300 RPM
Oil Lubrication:6,300 RPM
HCB:Hybrid standard ceramic balls.
E:Angular contact :25 degree
T: Laminated fabric guidance on outer ring
P4S:FAG Standard better than P4 to DIN620