Description
Metric
Imperial
Main Dimensions & Performance Data
d | 220 mm | Bore diameter |
D | 460 mm | Outside diameter |
B | 145 mm | Width |
Cr | 2,350,000 N | Basic dynamic load rating, radial |
C0r | 3,350,000 N | Basic static load rating, radial |
Cur | 350,000 N | Fatigue load limit, radial |
nG | 2,110 1/min | Limiting speed |
nϑr | 830 1/min | Reference speed |
≈m | 117.8 kg | Weight |
Mounting dimensions
da min | 240 mm | Minimum diameter shaft shoulder |
da max | 274.7 mm | Maximum diameter of shaft shoulder |
db min | 279.3 mm | Minimum shaft shoulder |
Da max | 440 mm | Maximum diameter of housing shoulder |
ra max | 4 mm | Maximum recess radius |
ra1 max | 4 mm | Maximum recess radius |
Dimensions
rmin | 5 mm | Minimum chamfer dimension |
r1 min | 5 mm | Minimum chamfer dimension |
s | 11.9 mm | Axial displacement |
E | 413 mm | Raceway diameter outer ring |
F | 277 mm | Raceway diameter inner ring |
D1 min | 385.8 mm | Minimum rib diameter outer ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 150 °C | Operating temperature max. |
Your current product variant
Design | EX | Increased Capacity Design Design Modified |
Cage | M1 | Two Piece Brass Cage Roller Guided |
Radial internal clearance | CN | Group N (CN) |
Tolerance class | PN | Normal (PN) |
Number of rolling element rows | 1 | Single-row design |
Characteristics