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Franke 77250B MODELS

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77250B Franke Slewing Ring Bearings

Name: 77250B Franke Slewing Ring Bearings
Brand: Franke
SKU: 77250B
Rating: 4.9 (5 reviews)

Franke 77250B Bearing SPECIFICATIONS

What 1270 kN Basic static load rating C0 is 77250B Franke Slewing Ring Bearings in mechanical engineering? Bearing Slewing Ring Manufacturing Service . Upload China 608zz Bearing Supplier your CAD file for an instant.
Brand Name:Franke
Model Number:
77250B
Basic static load rating C0:1270 kN
Basic dynamic load rating C:630 kN
r1 min.:0.6 mm
B:61.112 mm
Da min.:100.4 mm
C:52.375 mm
d:69.85 mm
da min.:75.2 mm

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China 608zz Bearing Supplier2020-07-10 09:46:19
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77250B Franke Slewing Ring Bearings Description of the code

Basic static load rating C0:1270 kN
Basic dynamic load rating C:630 kN
r1 min.:0.6 mm
B:61.112 mm
Da min.:100.4 mm
C:52.375 mm
d:69.85 mm
da min.:75.2 mm
Da max.:104.2 mm
Design (sliding contact surface combination):Steel/PTFE fabric
da max.:79.5 mm
r2 min.:1 mm
Specific dynamic load factor K:150 N/mm²
dk:100.33 mm
Specific static load factor K0:300 N/mm²
α:6 °
D:111.125 mm
rb max.:1 mm
Sealing solution:Triple-lip seals
Mass plain bearing:2.4 kg

Franke 77250B Bearing Slewing Ring Product Description

68793A Franke Slewing Ring Bearings	R1:114.3 mm; P90°:140 kN; N1:28.575 mm; Max. speed for Taconite seal:590 r/min; P150°:75.6 kN; A1:180.975 mm; Pa:48.9 kN; P180°:89 kN; Mass pillow block:146 kg; Cap bolt:4 x 3/4-10 UNC; Cap bolt, SAE grade:5; J max.:600.075 mm; Cap bolt recommended tightening torque:203.4 N·m; J1:117.475 mm; Da:319.999 mm; da:133.35 mm; ba:83.344 mm; H2:76.2 mm; Taconite seal:TER 126; End plug (suffix Y):EPR 17;
68621A Franke Slewing Ring Bearings	Lubricant:Maintenance free &nd; Material constant KM:330; d:95.25 mm; rb max.:1 mm; ra max.:2 mm; Da min.:139.5 mm; Sealing solution:Triple-lip seals; r2 min.:1 mm; dk:146.05 mm; Specific dynamic load factor K:150 N/mm²; Basic static load rating C0:2650 kN; Da max.:152.5 mm; Mass plain bearing:8.1 kg; da min.:105.8 mm; Specific static load factor K0:300 N/mm²; r1 min.:2 mm; M:8 mm; b:10.5 mm;
77234B Franke Slewing Ring Bearings	d:100.000 mm; Basic Static Radial Load Rating Co:166000 N; B:60.30 mm; Accessories:Two Shields & Snap-R; Sealed Speed Rating n3:2000 rpm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2000 rpm; Basic Dynamic Radial Load Rating C:178000 N; D:180.0000 mm; Oil Speed Rating n2:3000 rpm;
68743A Franke Slewing Ring Bearings	d3 max.:470.027 mm; Mass adapter sleeve assembly:63.5 kg; B:52.654 mm; B5:63.5 mm; G:399.009 mm; Hydraulic nut:HMVC 80E; d1:381 mm; Sleeve:S 3180x15; d:400 mm; Threads per inch:5; B1:265.405 mm;
10-20 0311/0-32002 IMO Slewing Ring Bearings	B:13 mm; Bearing designation:6302 ; Da:36 max; Weight:0.085 kg; D:42 mm; d:15 mm; Static (Cor):5.330 kN; Oil:21 000 min-1; Grease:18 000 min-1; ra:1 max; da:20 min; rs:1 mm; Pu:0.242 kN; Dynamic (Cr):11.310 kN;
68597A Franke Slewing Ring Bearings	Tolerance shaft:f7 m/s; Coefficient of friction µ max.:0.15; r max.:1.5 mm; Specific static load factor K0:120 N/mm²; Permissible sliding velocity v max.:1 m/s; B:16 mm; Coefficient of friction µ min.:0.08; D1:30 mm; d:20 mm; Specific dynamic load factor K:40 N/mm²; Tolerance housing:H7 m/s; B1:1.5 mm; Permissible sliding velocity v min.:0 m/s; Mass bushing:0.017 kg; D:23 mm;
77254B Franke Slewing Ring Bearings	Basic Static Radial Load Rating Co:2550 N; Fillet Radius ra:0.60 mm; B:16.00 mm; Basic Dynamic Radial Load Rating C:10600 N; Oil Speed Rating n2:20000 rpm; D:40.0000 mm; Grease Speed Rating n1:17000 rpm; d:17.000 mm;
68552A Franke Slewing Ring Bearings	P90°:55.6 kN; N1:19.05 mm; Appropriate attachment bolt size G:0.625 in; P150°:30.7 kN; P120°:33.8 kN; A1:98.425 mm; Stabilizing ring:SR-19-16; J min.:269.875 mm; H:209.55 mm; Initial grease fill:181.44 g; J max.:320.675 mm; ba:46.038 mm; H2:44.45 mm; J1:53.975 mm; Cap bolt recommended tightening torque:515.2 N·m; H1:107.95 mm; Ca:67.793 mm; S:4.763 mm; Mass pillow block:32.2 kg;

No.	Brand	b	M	F	E	D	s	N	d
77244A	Franke	-	-	-	-	-	-	-	-
68655A	Franke	-	-	-	-	160.0000 mm	-	-	75.000 mm
74092A	Franke	-	-	-	-	-	-	-	-
77274B	Franke	-	-	-	-	-	-	-	-
91-20 0311/1-37102	IMO	-	-	-	-	150.0000 mm	-	-	100.000 mm
74122A	Franke	-	-	-	-	720 mm	-	-	440 mm
68763A	Franke	-	-	-	-	-	-	-	-
68552A	Franke	-	-	-	-	-	-	-	-
77236A	Franke	-	-	-	-	225 mm	-	-	100 mm
68789A	Franke	-	-	-	-	215.0000 mm	-	-	100.000 mm
68493A	Franke	-	-	-	-	-	-	-	35 mm
74138A	Franke	4.8 mm	4 mm	-	-	80.963 mm	-	-	-
68661A	Franke	15 mm	-	-	-	300.02 mm	-	-	130 mm
77256A	Franke	-	-	-	-	90.0000 mm	-	-	55.000 mm
77242A	Franke	8.3 mm	-	-	-	210 mm	-	-	-
77315B	Franke	-	-	-	-	-	-	-	35 mm
68536A	Franke	-	-	-	-	80.0000 mm	-	-	25.000 mm
68749A	Franke	-	-	-	-	460.0000 mm	-	-	280.000 mm
68667A	Franke	-	-	-	-	-	-	-	-
68709A	Franke	-	-	-	-	560.0000 mm	-	-	420.000 mm
77266A	Franke	-	-	-	-	-	-	-	-
91-20 0413/1-37112	IMO	-	-	-	-	500 mm	-	-	-
68761A	Franke	-	-	60 mm	-	-	-	-	55 mm
77320A	Franke	-	-	-	-	47.0000 mm	-	-	20.000 mm
68787A	Franke	-	-	-	-	70 mm	-	-	50 mm

77250B Franke Slewing Ring Bearings Video

Franke 77250B INTERCHANGE

Bearing Slewing Ring Part series 77250B is a potential replacement for these common bearing part numbers:

NSK77250B
SKF77250B
NTN77250B
FAG77250B
TIMKEN77250B
KOYO77250B
NACHI77250B
DODGE77250B

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China 608zz Bearing Supplier: Address1385 Hevy Street, St-Kaurent, Fuebec, M7R 3Y9, Canada; Phone(Working Time)+1-152-542-4655; Fax

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