Roller CR45BC for commercial CR45 rails, concentric, two contact seals, crowned OD
Concentric | Adjustability | |
Crowned | Profile of running surface |
D | 35.5 mm | Roller diameter |
C | 11 mm | Roller width |
B | 22.5 mm | Overall width |
B1 | 5.5 mm | Width mounting surface to outer ring end face |
d1 | 18.3 mm | Shoulder diameter inner ring |
g | M8 | Thread size |
Cr | 5100 N | Dynamic load rating |
C0r | 2500 N | Load capacity radial |
C0a | 625 N | Load capacity axial |
≈m | 68 g | Weight |
52100 | 100Cr6 | GCr15 | Ring and ball material | |
Steel | Retainer material | |
Seals | Sealing solution | |
SINOPEC 7014 | Grease | |
-20°C to +120°C | Temperature range °C | |
-4°F to +248°F | Temperature range °F |
P6 (ABEC-3) | Tolerance | |
P5 (ABEC-5) | Radial run-out | |
0.003~0.018 | Radial clearance |
45 | For rail size | |
CR45 | For rails |
DIN 912 8.8 | Screw standard | |
M8 | Screw size | |
NM | 23 Nm | Torgue (NM) |
PBC Linear |
CR45BC |