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77250B Franke Slewing Ring Bearings
Large Slewing Bearings
Franke 77250B Bearing SPECIFICATIONS
Our highly-skilled and factory-trained service experts have the resources to help you with all your 77250B Franke Slewing Ring Bearings needs - including routine maintenance, major NTN Bearing Brazil Ltda. repairs, warranty service, and Large Slewing Bearings 7500 rpm Oil Speed Rating Open/Shielded n2 equipment inspections.
- Franke
77250B
- 7500 rpm
- 95.0000 mm
- 12900 N
- 75.000 mm
- 4000 rpm
- 0.60 mm
- 12500 N
- 10.00 mm
- NTN Bearing Brazil Ltda.2020-07-10 09:46:19
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77250B Franke Slewing Ring Bearings specification
- 7500 rpm
- 95.0000 mm
- 12900 N
- 75.000 mm
- 4000 rpm
- 0.60 mm
- 12500 N
- 10.00 mm
- One Seal
- 6300 rpm
Franke 77250B 77250B Franke Slewing Ring Bearings Sponsored Products Related To This Item
10-16 0500/0-0804 IMO Slewing Ring Bearings | Hole Diameter (do):15 mm; Axial Load Factor Y2:3.02; Axial Load Factor Y0:1.98; Configuration:Double Row; Dynamic Load Rating:5,000,000 N; Da (max):578 mm; Constant e:0.33; Fillet Radius/Chamfer:5 mm; Axial Load Factor Y1:2.03; Center Guidance:Fixed Inner Ring Rib; Bore Type:Tapered Bore; Retainer Material:Machined Brass; B:200 mm; Static Load Rating:7,650,000 N; D:600 mm; Roller Profile:Symmetric; |
77315B Franke Slewing Ring Bearings | Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:1.71; B:308 mm; d:480 mm; Nr. of Holes:8; da (min):516 mm; Retainer Material:Machined Brass; Limiting Speed - Oil:570 rpm; Configuration:Double Row; Dynamic Load Rating:9,950,000 N; Roller Profile:Symmetric; Enclosure:Open; D:790 mm; Bore Type:Tapered Bore; Axial Load Factor Y2:2.54; ra (max):6 mm; Groove Width A:45 mm; Limiting Speed - Grease:450 rpm; |
66389L Franke Slewing Ring Bearings | D:140.0000 mm; Basic Static Radial Load Rating Co:95000 N; Accessories:No Shield, no Seal; Oil Speed Rating n2:3800 rpm; d:80.000 mm; B:44.40 mm; Basic Dynamic Radial Load Rating C:106000 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:2800 rpm; Grease Speed Rating n1:2800 rpm; |
68751A Franke Slewing Ring Bearings | Oil Speed Rating Open/Shielded n2:2800 rpm; Fillet Radius ra:2.00 mm; B:40.00 mm; Grease Speed Rating Open/Shielded n1:2300 rpm; d:120.000 mm; Accessories:Snap-Ring; Basic Static Radial Load Rating Co:200000 N; Basic Dynamic Radial Load Rating C:172000 N; D:215.0000 mm; |
73046L Franke Slewing Ring Bearings | Limiting Speed - Oil:6,300 rpm; Limiting Speed - Grease:5,000 rpm; Dynamic Load Rating:111,000 N; dd (min):80 mm; ra (max):2 mm; B:29 mm; Bore Type:Cylindrical Bore; D:120 mm; ra1 (max):2 mm; Radial Clearance:0.060 to 0.090 mm; db (max):69 mm; r1:2 mm; Inside Ring Outside Diameter:70.5 mm; Enclosure:Open; d:55 mm; db (min):65 mm; Configuration:Single Row; dc (min):72 mm; Fillet Radius/Chamfer:2 mm; |
77293B Franke Slewing Ring Bearings | D:35.0000 mm; Grease Speed Rating Open/Shielded n1:19000 rpm; d:17.000 mm; Basic Static Radial Load Rating Co:3250 N; Oil Speed Rating Open/Shielded n2:24000 rpm; B:10.00 mm; Basic Dynamic Radial Load Rating C:6050 N; Sealed Speed Rating n3:13000 rpm; Fillet Radius ra:0.30 mm; Accessories:Snap-Ring; |
66161L Franke Slewing Ring Bearings | Limiting Speed - Oil:3,000 rpm; d:100 mm; Enclosure:Open; B:73 mm; dd (min):143 mm; db (min):114 mm; Configuration:Single Row; ra1 (max):2.5 mm; Da (max):201 mm; Static Load Rating:715,000 N; Inside Ring Outside Diameter:127.5 mm; Fillet Radius/Chamfer:3 mm; Limiting Speed - Grease:2,400 rpm; D:215 mm; ra (max):2.5 mm; dc (min):132 mm; db (max):125 mm; r1:3 mm; Radial Clearance:0.075 to 0.110 mm; Dynamic Load Rating:570,000 N; |
66159L Franke Slewing Ring Bearings | Retainer Material:Machined Brass; d:460 mm; D:760 mm; Hole Diameter (do):20 mm; Limiting Speed - Oil:600 rpm; da (min):496 mm; Radial Clearance:0.490 to 0.630 mm; Axial Load Factor Y1:1.69; Axial Load Factor Y0:1.65; Fillet Radius/Chamfer:7.5 mm; ra (max):6 mm; Limiting Speed - Grease:480 rpm; Weight:550.000 kg; B:300 mm; Center Guidance:Fixed Inner Ring Rib; Dynamic Load Rating:9,450,000 N; Da (max):724 mm; |
No. | Brand | c | a | D | C | E | d | B | Cy |
68785A | Franke | - | - | 4.1250 in | - | - | 2.750 in | 0.6875 in | - |
68755A | Franke | - | - | 3.8750 in | - | - | 2.500 in | 0.6875 in | - |
68613A | Franke | - | - | - | - | - | - | - | - |
74132A | Franke | - | - | 35 mm | - | - | 17 mm | 10 mm | - |
75020A | Franke | - | - | - | - | - | 60 mm | - | - |
68647A | Franke | - | - | 165 mm | - | - | 120 mm | 22 mm | - |
66174L | Franke | - | - | - | - | - | 110 mm | 20 mm | - |
73063L | Franke | - | - | - | - | - | 240 mm | 128 mm | - |
74146A | Franke | - | - | 85 mm | - | - | 65 mm | - | - |
12-20 0841/1-32252 | IMO | - | - | 110 mm | - | - | 60 mm | 22 mm | - |
75014A | Franke | - | - | 62 mm | - | - | 25 mm | 24 mm | - |
68795A | Franke | - | - | 62 mm | - | - | 25 mm | 17 mm | - |
12-20 0941/1-32262 | IMO | - | - | 300 mm | - | - | 140 mm | 102 mm | - |
75054A | Franke | - | - | 47.0000 mm | - | - | 20.000 mm | 20.60 mm | - |
77258A | Franke | - | - | 140 mm | - | - | 65 mm | 58.7 mm | 7.4 mm |
10-25 1255/0-0305 | IMO | - | - | 36.0000 mm | - | - | 10.000 mm | 22.00 mm | - |
77276B | Franke | - | - | 130.0000 mm | - | - | 75.000 mm | 25.00 mm | - |
68684A | Franke | - | - | 140 mm | - | - | 65 mm | 33 mm | - |
73087L | Franke | - | - | 100.0000 mm | - | - | 45.000 mm | 42.90 mm | - |
68659A | Franke | - | - | 85.0000 mm | - | - | 45.000 mm | 19.00 mm | - |
74175A | Franke | - | - | 190 mm | - | - | 140 mm | 37 mm | - |
66401L | Franke | - | - | 260.0000 mm | - | - | 190.000 mm | 66.00 mm | - |
74122A | Franke | - | - | 150 mm | - | - | 100 mm | 24 mm | - |
10-16 0500/0-0804 | IMO | - | - | 600 mm | - | - | - | 200 mm | - |
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Large Slewing Bearings Part series 77250B is a potential replacement for these common bearing part numbers:
77250B
77250B
77250B
77250B
77250B
77250B
77250B
77250B
Contact Us
- NTN Bearing Brazil Ltda.
- AddressAv. Das Industrias, 380 - Industrial Park - ZIP Code 83.820-332 - Fazenda Rio Grande - PR - BRAZIL
- Phone(Working Time)627-52-85
- Fax
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