77272A Franke Slewing Ring Bearings
77272A Franke Slewing Ring Bearings Product Brochures , Large Slewing Bearings Manufacturing 55 mm B Service NTN Bearing Brazil Ltda. . Get Your 208 mm db (min) Free.
Brand Name: | Franke |
Model Number: | 77272A |
db (min): | 208 mm |
Limiting Speed - Grease: | 1,800 rpm |
B: | 55 mm |
r1: | 4 mm |
D: | 340 mm |
Bore Type: | Cylindrical Bore |
Fillet Radius/Chamfer: | 4 mm |
da (min): | 208 mm |
Product Details
db (min) | 208 mm |
Limiting Speed - Grease | 1,800 rpm |
B | 55 mm |
r1 | 4 mm |
D | 340 mm |
Bore Type | Cylindrical Bore |
Fillet Radius/Chamfer | 4 mm |
da (min) | 208 mm |
Enclosure | Open |
ra1 (max) | 3 mm |
Outside Ring Inside Diameter | 299 mm |
ra (max) | 3 mm |
Da (max) | 322 mm |
db (max) | 227 mm |
Db (max) | 311 mm |
dc (min) | 234 mm |
Static Load Rating | 770,000 N |
Limiting Speed - Oil | 2,200 rpm |
Radial Clearance | 0.090 to 0.145 mm |
d | 190 mm |
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