ZKLN2557-2Z Axial Angular Contact Ball Bearing - 25mm Bore

$516.33
ZKLN2557-2Z
+ −

Manufacturer

Factory Part Number:
AXSN2557-2Z
Brand:
APB
MPN:
ZKLN2557-2Z

Specifications

Bore (mm):
25
Limiting Speed (rpm):
4700
Outside Diameter (mm):
57
Width (mm):
28

Load Ratings

Dynamic Axial Load (kN):
29
Static Axial Load (kN):
65

Drawing Dimensional Data

d1:
40.5
Da:
48
da:
32
r min:
0.3
r1 min:
0.6
  • Features:
  • precision bearings for e. g. screw drives
  • double direction angular contact ball bearings with a 60° contact angle in an o-arrangement
  • can support axial loads in both directions
  • to be preloaded with precision locknuts
  • sealed
  • initial greased with lithium complex soap grease
  • relubricable
  • for operating temperatures from -30° to + 120° C
  • corresponding precision locknuts on request
Item Dimensions (mm) Mounting Axial Load Ratings Speed for Grease
Part Number Weight (kg) d D B d1 rmin r1min from
Da		 to
da		 dyn.
Ca
kN		 stat.
C0a
(kN)		 grease
AXSN2557-2Z 0.34 25 57 28 40.5 0.3 0.6 48 32 28 55 4700