Product details from catalogue Inquiry

Drawings:

SX011828-A-R+4/-8 INA

Crossed roller bearingsdimension series 18 to DIN 616


d1 Bore Diameter 140 mm
Da Outside Diameter 175 mm
H Height of the assembled bearing 18 mm
hi heigth inner ring 18 mm
≈m Weight 1,095 kg
DM rolling element pitch circle diameter 157 mm
da outer diameter inner ring 156,3 mm
h height of individual ring 18 mm
rmin chamfer dimension 1,1 mm
S diameter of lubrication hole 1,5 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
RLOmax Low clearance: Radial clearance 0,004 mm
RLOmax Low clearance: Preload 0,008 mm
Ca Basic dynamic load rating, axial 64.000 N
C0a Basic static load rating, axial 223.000 N
Cr Basic dynamic load rating, radial (for radial load only) 45.500 N
C0r Basic static load rating, radial (for radial load only) 109.000 N
NG oil Limiting speed for oil lubrication with normal clearance 975 1/min
NG Grease Limiting speed for grease lubrication with normal clearance 485 1/min
NG oil Limiting speed for oil lubrication with preload 485 1/min
NG Grease Limiting speed for grease lubrication with preload 240 1/min