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77254B Franke Slewing Ring Bearings

Name: 77254B Franke Slewing Ring Bearings
Brand: Franke
SKU: 77254B
Rating: 4.9 (5 reviews)

Franke 77254B Bearing SPECIFICATIONS

77254B Franke Slewing Ring Bearings, Units and Housings CAD models , 79.375 mm R1 Large Slewing Bearings Manufacturing 230 mm Da Service . Get Your Free. China Abec 7 Bearings Supplier
Brand Name:Franke
Model Number:
77254B
Da:230 mm
R1:79.375 mm
P180°:84.5 kN
Housing:SAF 526
End plug (suffix Y):EPR 15
J max.:406.4 mm
PG:1/4 NPT
J1:82.55 mm

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China Abec 7 Bearings Supplier2020-07-10 09:46:19
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Types of Large Slewing Bearings

Da:230 mm
R1:79.375 mm
P180°:84.5 kN
Housing:SAF 526
End plug (suffix Y):EPR 15
J max.:406.4 mm
PG:1/4 NPT
J1:82.55 mm
Cap bolt, SAE grade:5
Appropriate attachment bolt size G:0.875 in
RG:1/2 NPT
Pa:24.9 kN
H1:152.4 mm
Labyrinth ring:2 x LOR 116
ba:57.944 mm
H:295.275 mm
Eye bolt:3/8-16 UNC
L:466.725 mm
J min.:371.475 mm
P120°:73.8 kN

Franke 77254B 77254B Franke Slewing Ring Bearings Dimensions

68958A Franke Slewing Ring Bearings	Cage Type:Plastic; Static Load Rating (kN):3.65; Availability:In Stock; Weight:0.02 KGS; Seals or Shields:Open Type; D:35mm; Clearance:Standard; d:17mm; Dynamic Load Rating (kN):6.3; Oil Limiting Speed (r/min):57700; B:10mm; SKU:7003a5trsulp3-nsk; Preload:Light; Grease Limiting Speed (r/min):38500;
66395L Franke Slewing Ring Bearings	Weight:0.04 KGS; SKU:2mm9304wicrsuh-timke; Seals or Shields:Open Type; D:37mm; d:20mm; Static Load Rating (kN):8.08; Cage Type:Plastic; Clearance:Standard; B:9mm; Availability:In Stock; Speed Rating (r/min):42100; Dynamic Load Rating (kN):4.56;
77256B Franke Slewing Ring Bearings	Seals or Shields:Two Rubber Seals; B:31mm; Weight:0.02 KGS; Clearance:Standard; d:35mm; SKU:2307e-2rs1tn9-qbl; Availability:In Stock; Cage Type:Plastic; D:80mm;
68651A Franke Slewing Ring Bearings	Cage Type:Plastic; Static Load Rating (kN):238.2; D:230mm; SKU:2mm226wicrduh-timken; Availability:In Stock; Seals or Shields:Open Type; Speed Rating (r/min):6100; d:130mm; B:40mm; Dynamic Load Rating (kN):222.4; Weight:6.47 KGS; Clearance:Standard;
68954A Franke Slewing Ring Bearings	Permissible sliding velocity v max.:0.5 m/s; D1:235 mm; Tolerance housing:H7; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; Permissible sliding velocity v min.:0 m/s; a:4 mm; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ min.:0.08; B1:10 mm; Specific static load factor K0:45 N/mm²; D:220 mm; h:202.5 mm; α:124 °; d:200 mm; B:80 mm; Mass bushing:4.66 kg;
66141L Franke Slewing Ring Bearings	Dynamic Load Rating (kN):4000; D:620mm; Cage Type:Brass; Clearance:Standard; Oil Limiting Speed (r/min):500; Grease Limiting Speed (r/min):400; Static Load Rating (kN):7600; Weight:229.00 KGS; Availability:In Stock; Seals or Shields:Open Type; SKU:23176camke4-nsk; d:380mm; B:194mm;
66153L Franke Slewing Ring Bearings	Oil Speed Rating n2:3600 rpm; D:200.0000 mm; Accessories:Two Shields; Grease Speed Rating n1:3000 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:118000 N; Oil Speed Rating Open/Shielded n2:3600 rpm; d:110.000 mm; Sealed Speed Rating n3:2000 rpm; Basic Dynamic Radial Load Rating C:143000 N; Grease Speed Rating Open/Shielded n1:3000 rpm; B:38.00 mm;
66169L Franke Slewing Ring Bearings	Seals or Shields:Open Type; Availability:In Stock; Dynamic Load Rating (kN):436; Limiting Speed Rating (r/min):2600; Reference Speed Rating (r/min):3000; Static Load Rating (kN):521; d:90mm; D:160mm; Cage Type:Brass; B:52.4mm; Clearance:C3; SKU:23218emw33c3-timken; Weight:4.50 KGS;
77210A Franke Slewing Ring Bearings	B:33.30 mm; Grease Speed Rating n1:4300 rpm; Basic Static Radial Load Rating Co:47500 N; d:55.000 mm; D:100.0000 mm; Fillet Radius ra:1.50 mm; Accessories:Shield & Seal & Snap; Sealed Speed Rating n3:4300 rpm; Oil Speed Rating n2:5600 rpm; Basic Dynamic Radial Load Rating C:57200 N;
66150L Franke Slewing Ring Bearings	r1,2 min.:1.5 mm; Calculation factor fHC:1.01; Attainable speed for grease lubrication:12700 r/min; db min.:107 mm; a:41.4 mm; Static axial stiffness, preload class C:483 N/µm; Static axial stiffness, preload class A:245 N/µm; Preload class B GB:1150 N; Static axial stiffness, preload class B:366 N/µm; Mass bearing:1.18 kg; da min.:107 mm; Calculation factor f2B:1.03; Calculation factor (back-to-back, face-to-face) Y2:1.41;
68643A Franke Slewing Ring Bearings	Oil Speed Rating Open/Shielded n2:6300 rpm; Basic Dynamic Radial Load Rating C:64400 N; D:110.0000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:5200 rpm; Basic Static Radial Load Rating Co:52000 N; Accessories:Without Accessories; B:27.00 mm; d:50.000 mm;
68955A Franke Slewing Ring Bearings	d1 ≈:94.3 mm; ra max.:1.5 mm; Da max.:121.5 mm; Reference speed:5600 r/min; r1,2 min.:1.5 mm; Fatigue load limit Pu:20.4 kN; Mass bearing:1.35 kg; Limiting speed:6000 r/min; Axial load factor Y:0.6; d:75 mm; B:25 mm; db min.:97 mm; Basic static load rating C0:156 kN; da min.:84 mm; Limiting value e:0.2; D1 ≈:113.3 mm; Calculation factor kr:0.15; Basic dynamic load rating C:150 kN; F:88.5 mm;
66168L Franke Slewing Ring Bearings	Mass adapter sleeve assembly:7.35 kg; Hydraulic nut:HMV 32 E; d:160 mm; d1:140 mm; G:M 160x3; B:32 mm; B1:119 mm; d3:210 mm;
68526A Franke Slewing Ring Bearings	B:13mm; Oil Limiting Speed (r/min):14000; Fatigue Load Rating (kN):1.16; Static Load Rating (kN):29; Seals or Shields:Open Type; Preload:Light; Availability:In Stock; D:125mm; Dynamic Load Rating (kN):22.5; Weight:0.31 KGS; SKU:71820cdga/p4-skf; Grease Limiting Speed (r/min):9000; d:100mm; Clearance:Standard; Cage Type:Plastic;
68532A Franke Slewing Ring Bearings	D:290.0000 mm; d:160.000 mm; Grease Speed Rating n1:2000 rpm; B:48.00 mm; Basic Static Radial Load Rating Co:325000 N; Fillet Radius ra:2.50 mm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:270000 N; Oil Speed Rating n2:2600 rpm;
73106L Franke Slewing Ring Bearings	Max. speed for Taconite seal:425 r/min; A1:203.2 mm; ba:83.344 mm; H2:85.725 mm; Eye bolt:2 x 1/2-13 UNC; S:4.763 mm; Taconite seal:TER 160; H1:209.55 mm; Stabilizing ring:SR-40-34; Cap bolt, SAE grade:8; R2:42.862 mm; da:184.15 mm; Ca:107.798 mm; PG:1/4 NPT; h:62.706 mm; L:749.3 mm; R1:122.237 mm; Initial grease fill:2154.6 g; Mass pillow block:267 kg; Cap bolt recommended tightening torque:2467.6 N·m;

No.	Brand	N	M	J	A	b	s	h	L
77246A	Franke	-	-	-	-	-	-	-	-
68310B	Franke	-	-	-	-	-	-	-	-
68713A	Franke	-	-	-	-	-	-	-	-
68605A	Franke	-	-	950 mm	430 mm	-	-	-	1120 mm
74122A	Franke	-	-	-	-	-	-	-	-
71049A	Franke	-	-	-	-	-	-	265 mm	-
73099L	Franke	-	-	-	-	-	-	-	-
68603A	Franke	-	-	-	-	-	-	-	-
68536A	Franke	-	-	-	-	-	-	-	-
73119L	Franke	-	-	-	-	-	-	-	-
66141L	Franke	-	-	-	-	-	-	-	-
66194L	Franke	-	-	-	-	-	-	-	-
66393L	Franke	-	-	-	-	-	-	-	-
74114A	Franke	42 mm	-	600 mm	300 mm	-	12 mm	-	-
66185L	Franke	-	-	-	-	-	-	-	-
73112L	Franke	-	-	-	-	-	-	-	-
77238B	Franke	-	-	-	-	-	-	-	-
68725A	Franke	-	-	-	-	-	-	-	-
66170L	Franke	-	-	-	-	-	-	-	-
68969A	Franke	-	-	-	-	-	-	-	-
77240B	Franke	-	-	-	-	-	-	-	-
77264B	Franke	-	-	-	-	-	-	-	-
66200L	Franke	-	-	-	-	-	-	-	-
73129L	Franke	-	-	-	63.5 mm	-	25.4 mm	-	225.425 mm
66156L	Franke	-	-	-	-	-	-	-	-

77254B Franke Slewing Ring Bearings Video

Franke 77254B INTERCHANGE

Large Slewing Bearings Part series 77254B is a potential replacement for these common bearing part numbers:

NSK77254B
SKF77254B
NTN77254B
FAG77254B
TIMKEN77254B
KOYO77254B
NACHI77254B
DODGE77254B

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China Abec 7 Bearings Supplier: AddressQalle 20 No.2186, Tona Industrial, C.P.47162, Auadalajara, Talisco, Mexico; Phone(Working Time)+52-33-3145-1068; Fax

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