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3R8-79N9 Rotek Slewing Ring Bearings

Name: 3R8-79N9 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: 3R8-79N9
Rating: 4.9 (5 reviews)

Rotek 3R8-79N9 Bearing SPECIFICATIONS

3R8-79N9 Rotek Slewing Ring Bearings Warehouse offers car parts and car accessories. We sell discount Anhui Xiaoyi Bearing Import & Export Co., Ltd. 2.5 mm ra (max) Large Slewing Bearings online as well as cheap machinery parts.
Brand Name:Rotek
Model Number:
3R8-79N9
ra (max):2.5 mm
Static Load Rating:524,000 N
Bore Type:Cylindrical Bore
Axial Load Factor Y1:3.02
Limiting Speed - Grease:2,600 rpm
Configuration:Double Row
Hole Diameter (do):4 mm
D:215 mm

Anhui Xiaoyi Bearing Import & Export Co., Ltd.

Anhui Xiaoyi Bearing Import & Export Co., Ltd.China

Anhui Xiaoyi Bearing Import & Export Co., Ltd.2020-07-10 09:46:19
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3R8-79N9 Rotek Slewing Ring Bearings Codes and sizes

ra (max):2.5 mm
Static Load Rating:524,000 N
Bore Type:Cylindrical Bore
Axial Load Factor Y1:3.02
Limiting Speed - Grease:2,600 rpm
Configuration:Double Row
Hole Diameter (do):4 mm
D:215 mm
Center Guidance:Floating Steel Ring
Da (max):201 mm
Retainer Material:Pressed Steel
Nr. of Holes:6
Enclosure:Open
Groove Width A:8 mm
Weight:8.700 kg
d:100 mm
Axial Load Factor Y0:2.95
Dynamic Load Rating:580,000 N
Axial Load Factor Y2:4.49
Constant e:0.22

Rotek 3R8-79N9 Large Slewing Bearings Cross References

No.	Brand	L	k	N	B	s	i	T	A
162.20.0710.890.11.1503	Standard 5	-	-	-	-	-	-	-	-
3R16-220N1	Rotek	-	-	-	-	-	-	-	-
60.20.0414.500.01.1503	Standard 5	-	-	-	-	-	-	-	-
62.20.0710.000.11.1503	Standard 5	-	-	-	37 mm	-	-	-	-
60.20.0544.500.01.1503	Standard 5	500 mm	-	35 mm	-	-	-	-	-
162.20.0560.890.11.1503	Standard 5	-	-	-	-	-	-	-	-
R11-79E3	Rotek	-	-	-	-	-	-	-	-
232.20.0600.013 Type 21/750.2	Standard 5	-	-	-	-	-	-	-	-
232.20.0700.013 Type 21/850.2	Standard 5	-	-	-	-	-	-	-	-
232.21.0775.013 Type 21/850.2	Standard 5	-	-	-	47 mm	-	-	-	-
A13-46N1A	Rotek	-	-	-	20.6 mm	-	-	-	-
A18-80N1	Rotek	-	-	-	-	-	-	-	-
3R6-71E9	Rotek	-	-	-	-	-	-	-	-
L6-43N9Z	Rotek	-	-	-	-	-	-	-	-
231.21.0675.013 Type 21/750.1	Standard 5	-	-	-	-	-	-	-	-
62.25.0855.500.11.1503	Standard 5	-	-	-	48 mm	-	-	-	-
231.20.0600.503 Type 21/750.1	Standard 5	-	-	-	55 mm	-	-	-	-
A9-54N2	Rotek	-	-	-	-	-	-	-	-
61.20.0644.500.01.1503	Standard 5	-	-	-	87.315 mm	-	-	-	-
A14-48E22	Rotek	-	-	-	-	-	-	-	-

A10-47E1 Rotek Slewing Ring Bearings	Bearing Weight:42.51 Kg; G1 - Heat Generation Factor (Roller-Raceway):1227.1; Cup Part Number:Y32240; Y - ISO Factor9:1.48; r - Cup Backface To Clear Radius2:4 mm; db - Cone Backface Backing Diameter:240 mm; K - Factor7:1.44; R - Cone Backface To Clear Radius1:5 mm; C0 - Static Radial Rating:2250000 N; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):110.8; C1 - Dynamic Radial Rating (1 million revolutions)5:1390000 N;
62.20.0450.001.21.1503 Standard 5 Slewing Ring Bearings	G1 - Heat Generation Factor (Roller-Raceway)10:177; Design Units:Imperial; R - Cone Backface To Clear Radius1:0.280 in; C0 - Static Radial Rating:99200 lbf; r - Cup Backface To Clear Radius2:0.130 in; d:3.5000 in; C90 - Dynamic Radial Rating (90 million revolutions)4:19100 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:11100 lbf; Bearing Weight:9.2 lb; Cone Part Number:766; K - Factor7:1.71;
230.20.0500.013 Type 21/650. Standard 5 Slewing Ring Bearings	C0 - Static Radial Rating:37200 lbf; K - Factor8:1.2; C90 - Dynamic Radial Rating (90 million revolutions)5:6440 lbf; B - Cone Width:1.0000 in; Cage Type:Stamped Steel; Cg - Geometry Factor:0.117; R - Cone Backface To Clear Radius3:0.050 in; da - Cone Frontface Backing Diameter:3.07 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:43300 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11200 lbf;
231.20.0500.013 Type 21/650.1 Standard 5 Slewing Ring Bearings	Constant e:0.32; Dynamic Load Rating:1,490,000 N; Hole Diameter (do):8 mm; Weight:27.900 kg; Retainer Material:Machined Brass; Fillet Radius/Chamfer:3 mm; Da (max):286 mm; Axial Load Factor Y0:2.07; Static Load Rating:1,810,000 N; Configuration:Double Row; Radial Clearance:0.200 to 0.260 mm; B:96 mm; ra (max):2.5 mm; Roller Profile:Symmetric; Limiting Speed - Grease:1,300 rpm; Groove Width A:18 mm;
161.25.0764.891.21.1503 Standard 5 Slewing Ring Bearings	Bolt Size:4 x M24; Cor - Static Load Rating:186142 lbf; Dimension R:17.2 in; Cr - Dynamic Load Rating:117800 lbf; Dimension T:20.0 in; Note:This product line wa; Maximum Speed:1220 rpm; Ca - Axial Load Rating:8183 lbf; Dimension H:4.3 in; Bearing Number:LSM180BR; Bearing Type:Split Cylindrical Re; Dimension P:1.1 in; Bearing UPC:013992028952; Dimension L:7.7 in; Dimension V:0.1 in; Shaft Size:180 mm;
161.16.0400.890.11.1503 Standard 5 Slewing Ring Bearings	Appropriate Locknut No.:HM 31/710; L3:83.0 mm; S1:26 mm; S:55.0 mm; i:69.0 mm; t1:7 mm; Weight:297 g; L2:21 mm;
R9-55N3 Rotek Slewing Ring Bearings	Weight:201 g; L3:53.0 mm; L2:21 mm; S:50.0 mm; Appropriate Locknut No.:HM 30/710; t1:7 mm; S1:18 mm; i:39.0 mm;
A24-119E11A Rotek Slewing Ring Bearings	Support Type:Round Flange; Note:This product line wa; Maximum Speed:2340 rpm; Bearing UPC:013992026477; Bearing Type:Split Cylindrical Re; Bearing - Housing - Seal:LSE312BRHHTPS; Dimension T:14.0 in; Series Type:Light Series; Bolt Size:4 x M16; Ca - Axial Load Rating:3596.90 lbf; Bearing - Housing - Seal UPC:013992082282; Shaft Size:3.75 in; Dimension H:3.4 in; Cr - Dynamic Load Rating:64745 lbf; Seal Type:High Temperature Pac;
230.20.0700.013 Type 21/850. Standard 5 Slewing Ring Bearings	Series:30234; Y - ISO Factor4:1.38; Da - Cup Frontface Backing Diameter:288 mm; D:310 mm; K - Factor2:1.34; r - Cup Backface To Clear Radius1:4 mm; Design Units:METRIC; G2 - Heat Generation Factor (Rib-Roller End):89.8; C - Cup Width:43 mm; e - ISO Factor3:0.44; G1 - Heat Generation Factor (Roller-Raceway):615.2; Cg - Geometry Factor:0.12; Cup Part Number:Y30234; Db - Cup Backface Backing Diameter:285 mm;
A18-89P1 Rotek Slewing Ring Bearings	Axial Load Factor Y0:1.98; Roller Profile:Symmetric; Axial Load Factor Y1:2.03; Configuration:Double Row; Enclosure:Open; Axial Load Factor Y2:3.02; Retainer Material:Hardened Pressed Ste; B:86 mm; Constant e:0.33; Fillet Radius/Chamfer:3 mm; Da (max):246 mm; Static Load Rating:1,130,000 N; Bore Type:Cylindrical Bore; Groove Width A:14 mm; Limiting Speed - Oil:2,200 rpm; Dynamic Load Rating:1,250,000 N;
61.20.0414.500.01.1503 Standard 5 Slewing Ring Bearings	r - Cup Backface To Clear Radius1:0.090 in; Db - Cup Backface Backing Diameter:2.64 in; Cup Part Number:43315; Design Units:Imperial; Y - ISO Factor3:0.9; Cg - Geometry Factor:0.0774; Da - Cup Frontface Backing Diameter:3.06 in; D:3.1562 in; e - ISO Factor2:0.67; Series:43000; C - Cup Width:0.9375 in;
A18-89E1 Rotek Slewing Ring Bearings	Bore Type:Cylindrical Bore; Enclosure:Open; db (max):130 mm; Limiting Speed - Oil:3,400 rpm; Da (max):188 mm; Limiting Speed - Grease:2,800 rpm; Configuration:Single Row; dc (min):135 mm; Inside Ring Outside Diameter:132.5 mm; D:200 mm; dd (min):144 mm; B:53 mm; Fillet Radius/Chamfer:2.1 mm; Dynamic Load Rating:320,000 N; ra (max):2 mm; Static Load Rating:440,000 N; d:110 mm; r1:2.1 mm; db (min):122 mm;
L9-46P9Z Rotek Slewing Ring Bearings	B - Outer Ring Width:315.000 mm; R - Inner Ring To Clear Radius1:6.000 mm; d:710.000 mm; r - Outer Ring To Clear Radius2:6.000 mm; Y2 - ISO Factor6:2.44; Y1 - ISO Factor5:3.71; Y0 - ISO Factor4:2.49; Design Unit:METRIC; Da - Outer Ring Backing Diameter:960.000 mm; Reference Thermal Speed Rating (Grease):210; Cage Material:Brass; Reference Thermal Speed Rating (Oil)7:230; da - Inner Ring Backing Diameter:779.000 mm;
A19-111E1 Rotek Slewing Ring Bearings	Cage Type:Stamped Steel; e - ISO Factor8:0.36; D:1.8104 in; Y2 - ISO Factor10:2.82; K - Factor7:1.64; Cone Part Number:05070XS; R - Cone Backface To Clear Radius1:0.080 in; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:952 lbf; d:0.7082 in; B - Cone Width:0.5662 in; Cg - Geometry Factor11:0.0448; Bearing Weight:0.59 lb; T - Bearing Width across Cones:1.2499 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:2710 lbf;

3R8-79N9 Rotek Slewing Ring Bearings Video

Rotek 3R8-79N9 INTERCHANGE

Large Slewing Bearings Part series 3R8-79N9 is a potential replacement for these common bearing part numbers:

NSK3R8-79N9
SKF3R8-79N9
NTN3R8-79N9
FAG3R8-79N9
TIMKEN3R8-79N9
KOYO3R8-79N9
NACHI3R8-79N9
DODGE3R8-79N9

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Anhui Xiaoyi Bearing Import & Export Co., Ltd.: Address1206 Taixin Business Centre Yijiang District,Wuhu,Anhui,China; Phone(Working Time)86-02-5874125; Fax

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