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A18-74E3 Rotek Slewing Ring Bearings

Name: A18-74E3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: A18-74E3
Rating: 4.9 (5 reviews)

Rotek A18-74E3 Bearing SPECIFICATIONS

High Quality A18-74E3 Rotek Slewing Ring Bearings. Competitive Large Slewing Bearings Pricing. Accept Small China abec 5 Bearing Supplier Order. Easy and 134 mm dd (min) Fast Shipping.
Brand Name:Rotek
Model Number:
A18-74E3
dd (min):134 mm
ra1 (max):2.5 mm
Limiting Speed - Grease:2,600 rpm
Bore Type:Cylindrical Bore
Enclosure:Open
Radial Clearance:0.075 to 0.110 mm
Dynamic Load Rating:335,000 N
r1:3 mm

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A18-74E3 Rotek Slewing Ring Bearings Frequently purchased together

dd (min):134 mm
ra1 (max):2.5 mm
Limiting Speed - Grease:2,600 rpm
Bore Type:Cylindrical Bore
Enclosure:Open
Radial Clearance:0.075 to 0.110 mm
Dynamic Load Rating:335,000 N
r1:3 mm
d:95 mm
B:45 mm
db (max):119 mm
Static Load Rating:385,000 N
dc (min):124 mm
ra (max):2.5 mm
Fillet Radius/Chamfer:3 mm
Da (max):186 mm
db (min):109 mm
Limiting Speed - Oil:3,200 rpm
Inside Ring Outside Diameter:121.5 mm
Configuration:Single Row

Rotek A18-74E3 Large Slewing Bearings Specification details

161.16.0560.890.11.1503 Standard 5 Slewing Ring Bearings	d:480.000 mm; Bearing Weight:282.100 Kg; C1(2) - Dynamic Radial Rating (Two-Rows):5450000 N; B - Outer Ring Width:218.000 mm; Y0 - ISO Factor4:2.45; C0 - Static Radial Rating:10900000 N; Design Unit:METRIC; Cage Material:Brass; D:700.000 mm; Y2 - ISO Factor6:2.39; Reference Thermal Speed Rating (Oil)7:410; Y1 - ISO Factor5:3.64; Da - Outer Ring Backing Diameter:652.000 mm; R - Inner Ring To Clear Radius1:5.000 mm;
A22-98P1 Rotek Slewing Ring Bearings	Dynamic Load Rating:4850 lbf; Total Height L:79.4 mm; Bolt Hole Size N:11.5 mm; Seal Type:Labyrinth Seal; Center of Bearing from Housing End A2:0.804 mm; Static Load Rating:2530 lbf; Housing Style:Two-Bolt Flange; Shaft Size d:1 3/16 in; Bearing Type:Ball Bearing; Series:Industrial; Weight:2.403 lb; e:0.073 in; Bolt Hole Spacing J:116.7 mm; Inside Ring Outside Diameter:1.720 in; Inside Ring Width B:0 mm;
232.21.0775.013 Type 21/850.2 Standard 5 Slewing Ring Bearings	Constant e:0.32; Enclosure:Open; Hole Diameter (do):20 mm; Static Load Rating:11,200,000 N; ra (max):6 mm; Axial Load Factor Y0:2.07; Axial Load Factor Y1:2.12; D:760 mm; d:460 mm; Dynamic Load Rating:8,000,000 N; Roller Profile:Symmetric; Fillet Radius/Chamfer:7.5 mm; Retainer Material:Machined Brass; Bore Type:Cylindrical Bore; da (min):496 mm; Limiting Speed - Grease:480 rpm; Weight:446.000 kg;
230.20.0500.013 Type 21/650. Standard 5 Slewing Ring Bearings	Snap Ring Width:0.9 mm; Enclosure:Single Shield with S; Limiting Speed - Grease:14,000 rpm; da (min):32 mm; Limiting Speed - Oil:17,000 rpm; Factor fo:15.8; Radial Clearance:0.013 to 0.028 mm; Dynamic Load Rating:7,250 N; Da (max):45 mm; d:30 mm; Cy (max):2.3 mm; Bore Type:Cylindrical Bore; D1 (max):45.7 mm; Snap Ring Outside Diameter:49.8 mm; b (min):1 mm; Dx (min):50.5 mm; D:47 mm; B:9 mm; Static Load Rating:5,000 N;
162.25.0764.890.11.1503 Standard 5 Slewing Ring Bearings	G1 - Heat Generation Factor (Roller-Raceway):712.7; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:38700 lbf; G2 - Heat Generation Factor (Rib-Roller End):168.5; C1 - Dynamic Radial Rating (1 million revolutions)6:85800 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:12100 lbf; Cage Type:Stamped Steel; R - Cone Backface To Clear Radius3:0.14 in; Cg - Geometry Factor:0.114;
A10-110P2D Rotek Slewing Ring Bearings	Locking Style:Adapter Sleeve Locki; Total Height H2:70.00 mm; Housing Style:Two-Bolt Pillow Bloc; Housing Width A:38.00 mm; Base to Center Height H:36.50 mm; Adapter Sleeve Number1:HE2305; Dynamic Load Rating:3147 lbf; Center of Bearing from End Y:20 mm; Dimension B1:1.378 in; Weight:2.00 lb; Bolt Hole Spacing J:105.00 mm; Shaft Size d:0.75 in; Static Load Rating:1765 lbf; Dimension L1:37.50 mm; Bolt Hole Length N1:18.00 mm;
3R16-245N1 Rotek Slewing Ring Bearings	Cg - Geometry Factor12:0.0773; Design Units:Imperial; B - Cone Width:0.8750 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3250 lbf; r - Cup Frontface To Clear Radius2:0.03 in; R - Cone Backface To Clear Radius1:0.09 in; Y1 - ISO Factor9:2.11; db - Cone Backface Backing Diameter:2.24 in; Cup Part Number:363D; Y2 - ISO Factor10:3.14; Ab - Cage-Cone Frontface Clearance:0.07 in; D:3.5433 in;
231.21.0975.013 Type 21/1050.1 Standard 5 Slewing Ring Bearings	A1:80 mm; Shaft Diameter da:60 mm; Max Grease Speed:4200; Locating Rings (width x OD):SR130X12.5; A:115.00 mm; Material :Cast Iron; Housing:FSNT 515-612; G:M12; A2:127 mm; H2:30 mm; Seal:LO312; C0 Static Load Rating:219; N:15 mm; L:280.00 mm; End Cover1:EC515-612; UPC Code:999999999; Bolt Qty:2; Max Oil Speed:5100; J2:257 mm; H1:80.0 mm;
162.20.0710.891.21.1503 Standard 5 Slewing Ring Bearings	db - Cone Backface Backing Diameter:4.09 in; Cg - Geometry Factor:0.1040; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:17600 lbf; B - Cone Width:2.1693 in; Series:6500; d:3 in; R - Cone Backface To Clear Radius3:0.25 in; Cone Part Number:6575; Design Units:Imperial; Aa - Cage-Cone Backface Clearance:0.15 in; C0 - Static Radial Rating:118000 lbf; da - Cone Frontface Backing Diameter:3.62 in;
280.30.0975.013 Type 110/1100. Standard 5 Slewing Ring Bearings	Limiting Speed (Oil):47760 rpm; Da - Outer Ring Backing Diameter:62.200 mm; d:40 mm; Ball Type:Ceramic; Design Units:METRIC; do - Ball Diameter:7.937500 mm; Bearing Weight:0.187 Kg; D:68.000 mm; r - Outer Ring To Clear Radius3:1.0 mm; C0 - Static Radial Rating:13260 N; Contact Angle:15 º; Cage Type:CR - Phenolic Outer; Limiting Speed (Grease):23880 rpm; R - Inner Ring To Clear Radius2:1.0 mm; da - Inner Ring Backing Diameter:45.700 mm;
62.25.0886.106.11.1504 Standard 5 Slewing Ring Bearings	T - Bearing Width across Cones:4 in; d:3.3475 in; Cup Part Number:742DC; Ab - Cage-Cone Frontface Clearance:0.08 in; db - Cone Backface Backing Diameter:3.98 in; Y2 - ISO Factor10:3.09; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:21900 lbf; B - Cone Width:1.8375 in; K - Factor7:1.8; G2 - Heat Generation Factor (Rib-Roller End):26.3; Y1 - ISO Factor9:2.08; e - ISO Factor8:0.33; C - Double Cup Width:3.3750 in;
230.21.0775.013 Type 21/850. Standard 5 Slewing Ring Bearings	Full Timken Part Number:QVPG28V125SB; Oil Lubrication - B/C/O Seal:350 rpm; e - Geometry Factor:0.25; Housing Style:Four-Bolt Pillow Blo; Dimension SV:5.82 in; Shaft Size :125 mm; Y2 - Geometry Factor:3.98; Dimension H:1.94 in; Pre Install Clearance Max:0.0079 in; Grease Lubrication - B/C/O Seal:350 rpm; C - Dynamic Load (Basic):194000 lb; Eng Internal Radial Clearance - Max:0.0079; Weight:136 lb;

No.	Brand	V	T	Q	E	D	R	B	H
H8-58E2	Rotek	-	-	-	-	-	-	-	-
60.25.0955.575.11.1403	Standard 5	-	-	-	-	234.95 mm	-	63.5 mm	-
162.16.0630.890.11.1503	Standard 5	-	0.520 in	0.115 in	7.114 in	-	6.389 in	8.156 in	-
231.21.0975.013 Type 21/1050.1	Standard 5	-	-	-	-	-	-	-	-
A19-150P1	Rotek	-	-	-	-	-	-	-	177 mm
162.20.0710.890.11.1503	Standard 5	-	-	-	-	-	-	-	-
161.16.0630.890.11.1503	Standard 5	-	-	-	-	-	-	33 mm	-
3R8-79N9	Rotek	-	-	-	-	-	-	-	-
W16-84P1	Rotek	-	-	-	-	-	-	-	-
61.25.0855.500.11.1503	Standard 5	-	-	-	-	-	-	-	-
282.30.0900.013 Type 110/1100.2	Standard 5	-	-	-	-	2.5000 in	-	-	-
61.20.0400.101.21.1503	Standard 5	-	-	-	-	110 mm	-	-	-
60.30.0550.100.11.1504	Standard 5	-	-	-	-	-	-	-	-
60.25.0475.000.11.1504	Standard 5	-	-	-	-	-	-	-	-
3R16-245N1	Rotek	-	-	-	-	3.5433 in	-	-	-
61.20.0560.101.21.1503	Standard 5	-	-	-	-	-	-	-	-
231.20.0700.503 Type 21/850.1	Standard 5	-	-	-	-	5.3438 in	-	-	-
230.21.0575.013 Type 21/650.	Standard 5	-	-	-	-	380 mm	-	75 mm	-
62.25.0886.109.21.1504	Standard 5	-	-	-	-	-	-	-	-
230.20.0700.503 Type 21/850.	Standard 5	-	-	-	-	100 mm	-	21 mm	-
230.21.0475.013 Type 21/520.	Standard 5	-	-	-	-	-	-	-	-
3R10-85N2A	Rotek	-	-	-	-	-	-	-	-
3R6-63E9	Rotek	-	-	-	-	-	-	-	-
280.30.0975.013 Type 110/1100.	Standard 5	-	-	-	-	68.000 mm	-	-	-

A18-74E3 Rotek Slewing Ring Bearings Video

Rotek A18-74E3 INTERCHANGE

Large Slewing Bearings Part series A18-74E3 is a potential replacement for these common bearing part numbers:

NSKA18-74E3
SKFA18-74E3
NTNA18-74E3
FAGA18-74E3
TIMKENA18-74E3
KOYOA18-74E3
NACHIA18-74E3
DODGEA18-74E3

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