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19:54:32 GMT+0000 (Coordinated Universal Time)
SX011860-R+5/-10
Crossed roller bearing
Crossed roller bearingsdimension series 18 to DIN 616
Product information
Metric
Imperial
Main Dimensions & Performance Data
d1 | 300 mm | Bore Diameter |
0,005 mm | Bore diameter upper tolerance | |
-0,027 mm | Bore diameter lower tolerance | |
Da | 380 mm | Outside Diameter |
0 mm | Outside diameter upper tolerance | |
-0,036 mm | Outside diameter lower tolerance | |
H | 38 mm | Height of the assembled bearing |
hi | 38 mm | heigth inner ring |
0,14 mm | Width upper tolerance | |
-0,14 mm | Width lower tolerance | |
≈m | 11,7 kg | Weight |
Dimensions
Di | 340,8 mm | Inner diameter outer ring |
DM | 340 mm | rolling element pitch circle diameter |
da | 339,2 mm | outer diameter inner ring |
h | 38 mm | height of individual ring |
0 mm | Height of individual ring upper tolerance | |
-0,05 mm | Height of individual ring lower tolerance | |
rmin | 2,1 mm | chamfer dimension |
S | 2,5 mm | diameter of lubrication hole |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Calculation factors
0,02 mm | Running accuracy, radial | |
0,01 mm | Running accuracy, axial | |
Sr min | 0,01 mm | Minimum radial bearing clearance, at standard bearing clearance |
Sr max | 0,04 mm | Maximum radial bearing clearance, at standard bearing clearance |
Sk min | 0,02 mm | Minimum axial tilting clearance, at standard bearing clearance |
Sk max | 0,08 mm | Maximum axial tilting clearance, at standard bearing clearance |
RLOmax | 0,005 mm | Low clearance: Radial clearance |
RLOmax | 0,01 mm | Low clearance: Preload |
Ca | 245.000 N | Basic dynamic load rating, axial |
C0a | 990.000 N | Basic static load rating, axial |
Cr | 174.000 N | Basic dynamic load rating, radial (for radial load only) |
C0r | 485.000 N | Basic static load rating, radial (for radial load only) |
NG oil | 450 1/min | Limiting speed for oil lubrication with normal clearance |
NG Grease | 225 1/min | Limiting speed for grease lubrication with normal clearance |
61860 | Dimensions identical to ISO dimension series 18 |
Downloads:
Your current product variant
Radial internal clearance | R+5/-10 | Equals RL0 standard |
Characteristics