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Home>Products>Large Slewing Bearings>77252A Franke Slewing Ring Bearings

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77252A Franke Slewing Ring Bearings

Name: 77252A Franke Slewing Ring Bearings
Brand: Franke
SKU: 77252A
Rating: 4.9 (5 reviews)

Franke 77252A Bearing SPECIFICATIONS

With over 10170 full-service stores, our 388TD Cone Part Number 77252A Franke Slewing Ring Bearings inventory is extensive and our parts are priced right. within 24 hours. This helps China Rexroth mnr 0510 Pump Supplier you maximize your productivity by saving time and your hard-earned dollars.
Brand Name:Franke
Model Number:
77252A
Cone Part Number:388TD
Cg - Geometry Factor11:0.0859
Cage Type:Stamped Steel
C - Cup Width:0.7018 in
Series:385
Bearing Weight:3.3 lb
e - ISO Factor8:0.35
Aa - Cage-Cone Backface Clearance:0 in

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77252A Franke Slewing Ring Bearings Details

Cone Part Number:388TD
Cg - Geometry Factor11:0.0859
Cage Type:Stamped Steel
C - Cup Width:0.7018 in
Series:385
Bearing Weight:3.3 lb
e - ISO Factor8:0.35
Aa - Cage-Cone Backface Clearance:0 in
D:3.9370 in
T - Bearing Width across Cups:2.0195 in
B - Double Cone Width:2.0940 in
r - Cup Backface To Clear Radius2:0.08 in
K - Factor7:1.65
d:2.2651 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:8720 lbf
Y1 - ISO Factor9:1.91
Ab - Cage-Cone Frontface Clearance:0.11 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:33600 lbf
Cup Part Number:383A
R - Cone Frontface To Clear Radius1:0.030 in

Franke 77252A 77252A Franke Slewing Ring Bearings Specifications

68625A Franke Slewing Ring Bearings	Engineering Group:Mounted Bearing; Oil Lubrication - T Seal:3800 rpm; C0 - Static Load:31900 lb; Dimension F:9.88 in; Dimension A:2.75 in; Dimension D Min:7.18 in; Grease Lubrication - T Seal:3200 rpm; Dimension G:2.700 in; Dimension M:1.4 in; e - Geometry Factor:0.23; Dimension B:5.31 in; Dimension H:1.25 in; C - Dynamic Load (Basic):31400 lb; Pre Install Clearance Max:0.0037 in; Oil Lubrication - B/C/O Seal:1800 rpm;
74144A Franke Slewing Ring Bearings	Lubrication Groove g:10.0 mm; Backing Shaft Diameter ds:269.5 mm; Static Load Rating Co:1952 kN; Weight:132.700 lb; Number of Lubrication Holes:6; O.D. D:340.000 mm; Outer-Ring Set:276RYS1681; Dynamic Load Rating C11:4521 kN; Width B:230.000 mm; Angle of Chamfer r1smin:45º; Backing Housing Diameter Ds:320.0 mm; Width C:230.000 mm; Chamfer rsmin:4.00 mm; Inner-Ring Set:250ARVS1681; DUR/DOR F/E:276.000 mm;
68534A Franke Slewing Ring Bearings	Limiting Speed - Oil:14,400 rpm; Axial Load Factor Y2:2.53; Limiting Speed - Grease:11,200 rpm; Retainer Material:Machined Brass; Constant e:0.40; Axial Load Factor Y0:1.66; Groove Width A:5 mm; B:20 mm; Configuration:Double Row; d:30 mm; Roller Profile:Asymmetric; da (min):35.5 mm; D:62 mm; ra (max):1 mm; Da (max):56.5 mm; Enclosure:Open; Weight:0.290 kg; Fillet Radius/Chamfer:1 mm; Static Load Rating:48,500 N;
77242A Franke Slewing Ring Bearings	r - Cup Backface To Clear Radius1:1.52 mm; Cg - Geometry Factor:0.112; C - Cup Width:25.500 mm; G2 - Heat Generation Factor (Rib-Roller End):47.2; G1 - Heat Generation Factor (Roller-Raceway):109.4; Da - Cup Frontface Backing Diameter:110.00 mm; e - ISO Factor3:0.3; Design Units:METRIC; Db - Cup Backface Backing Diameter:103.89 mm; Cup Part Number:Y33015; K - Factor2:1.96; D:115.000 mm; Series:33015;
74074A Franke Slewing Ring Bearings	Weight:0.144 kg; da (min):27 mm; Bore Type:Cylindrical Bore; d:20 mm; B:15 mm; D:52 mm; Configuration:Single Row; Dynamic Load Rating:15,900 N; Static Load Rating:7,900 N; Radial Clearance:0.013 to 0.028 mm; Factor fo:12.4; ra (max):1.1 mm; Da (max):45 mm; Fillet Radius/Chamfer:1.1 mm; Enclosure:Double Seal; Limiting Speed - Grease:10,000 rpm;
68497A Franke Slewing Ring Bearings	B - Inner Ring Width:106 mm; R - Inner Ring To Clear Radius1:3.0 mm; Bore Taper:1/12; Superseded Part:23976KYMBW906AC3; Design Unit:METRIC; d:380.000 mm; r - Outer Ring To Clear Radius2:3.0 mm; Cage Type:EMB; C1(2) - Dynamic Radial Rating (Two-Rows):2130000 N; Reference Thermal Speed Rating (Grease):720; Da - Outer Ring Backing Diameter:488.000 mm; Cg - Geometry Factor8:0.1405; Y2 - ISO Factor6:3.72;
68573A Franke Slewing Ring Bearings	Y - ISO Factor9:1.49; D:3.1496 in; Cone Part Number:28118; Da - Cup Frontface Backing Diameter:2.91 in; G2 - Heat Generation Factor (Rib-Roller End):12.5; G1 - Heat Generation Factor (Roller-Raceway)10:20.7; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; Cup Part Number:28315-B; T1 - Bearing Width:0.8270 in; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf;
68544A Franke Slewing Ring Bearings	T:15 mm; Bn:43 mm; s:32 mm; D3:540 mm; D4:510 mm; Weight:25.00 Kg; Thread D11:Tr470x5;
77232B Franke Slewing Ring Bearings	Y1 - Geometry Factor:3.14; Eng Internal Radial Clearance - Max:0.0031; C0 - Static Load:54100 lb; Bearing Number:22215; Float:0.083 in; UPC Code:0883450952002; Dimension H:1.38 in; Pre Install Clearance Min:0.0020 in; Grease Lubrication - T Seal:2400 rpm; Dimension RAA:0.88 in; Dimension L:3.86 in; Dimension D Min:9.06 in; Dimension G:2.980 in; Dimension M:2.37 in; C - Dynamic Load (Basic):49900 lb;
77268A Franke Slewing Ring Bearings	Bearing - Housing - Seal UPC:013992076656; Dimension H1:1.5 in; Cor - Static Load Rating:42714 lbf; Shaft Size:2-7/16 in; Bearing Number:MSE207BX; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:8.2 in; Dimension M:3.0 in; Maximum Speed:3680 rpm; Housing Width:4.9 in; Seal Type:High Temperature Pac; Dimension H:3.740 in; Support Type:Two-Bolt Plummer Blo; Bearing - Housing - Seal:MSE207BXHHTPS;
77218B Franke Slewing Ring Bearings	Maximum Speed:960 rpm; Shaft Size:7.25 in; Bearing Number:MSE704BX; Dimension J2 :25-1/8 in; Dimension H2:21.35 in; Cor - Static Load Rating:341160 lbf; Dimension J1 :27-13/16 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:227893 lbf; Dimension K :5-1/4 in; Series Type:Medium Series; Seal Type:High Temperature Pac; Dimension M :8-3/4 in; Dimension H :9-1/2 in;
68791A Franke Slewing Ring Bearings	Enclosure:Open; Dynamic Load Rating:1,620,000 N; Limiting Speed - Grease:780 rpm; Configuration:Single Row; da (min):508 mm; Outside Ring Inside Diameter:644 mm; Radial Clearance:0.330 to 0.440 mm; ra (max):5 mm; Static Load Rating:2,860,000 N; d:480 mm; Fillet Radius/Chamfer:6 mm; db (max):532 mm; B:100 mm; Db (min):672 mm; D:700 mm; Limiting Speed - Oil:950 rpm; Da (max):672 mm; ra1 (max):5 mm; db (min):508 mm;

No.	Brand	b	B	E	T	t	e	A	s
74128A	Franke	-	-	-	-	-	-	-	-
77258B	Franke	-	19.000 mm	-	-	-	-	-	-
68759A	Franke	-	19 mm	-	-	-	-	-	-
68489A	Franke	-	102 mm	-	-	-	-	-	-
68689A	Franke	-	-	-	-	-	-	-	-
68680A	Franke	-	-	-	-	-	-	-	-
77276B	Franke	21 mm	-	-	-	12 mm	7.5 mm	-	-
68959A	Franke	-	-	-	-	-	-	-	-
68508A	Franke	-	64 mm	-	-	-	-	-	-
68635A	Franke	-	36 mm	-	-	-	-	-	-
68637A	Franke	-	-	-	-	-	-	-	-
68526A	Franke	-	-	-	-	-	-	-	-
68793A	Franke	-	80 mm	-	-	-	-	-	-
68587A	Franke	-	-	-	-	-	-	-	-
68767A	Franke	-	-	-	-	-	-	-	-
68715A	Franke	-	-	-	-	-	-	-	-
68633A	Franke	-	-	-	-	-	-	-	-
68655A	Franke	-	-	-	-	-	-	-	-
68653A	Franke	-	13 mm	-	-	-	-	-	-
68739A	Franke	-	67 mm	-	-	-	-	-	-
68723A	Franke	-	-	-	-	-	-	-	-
74104A	Franke	-	-	-	-	-	-	-	-
68518A	Franke	-	-	-	-	-	-	-	-
68791A	Franke	-	100 mm	-	-	-	-	-	-
74175A	Franke	-	-	-	-	-	-	-	-
68528A	Franke	-	-	-	-	-	-	-	-
68751A	Franke	-	-	-	-	-	-	-	-
68534A	Franke	-	20 mm	-	-	-	-	-	-
74096A	Franke	-	-	-	-	-	-	-	-

77252A Franke Slewing Ring Bearings Video

Franke 77252A INTERCHANGE

Large Slewing Bearings Part series 77252A is a potential replacement for these common bearing part numbers:

NSK77252A
SKF77252A
NTN77252A
FAG77252A
TIMKEN77252A
KOYO77252A
NACHI77252A
DODGE77252A

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