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Home>Products>Slewing Ring Bearings>R8-52N3 Rotek Slewing Ring Bearings

Rotek R8-52N3 MODELS

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R8-52N3 Rotek Slewing Ring Bearings

Name: R8-52N3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-52N3
Rating: 4.9 (5 reviews)

Rotek R8-52N3 Bearing SPECIFICATIONS

R8-52N3 Rotek Slewing Ring Bearings, Units and Housings CAD models , 90 º Angle between Set Screws Slewing Ring Bearings Manufacturing 34.92 mm Inner Ring Width B Service . Get Your HUB CITY BEARING CORP Free.
Brand Name:Rotek
Model Number:
R8-52N3
SKU::6311-zz-koyo
Availability::In Stock
Weight::0.02 KGS
d:55mm
D:120mm
B:29mm
Dynamic Load Rating (kN)::71.6
Static Load Rating (kN)::45

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HUB CITY BEARING CORP2020-07-10 09:46:19
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R8-52N3 Rotek Slewing Ring Bearings Details

SKU::6311-zz-koyo
Availability::In Stock
Weight::0.02 KGS
d:55mm
D:120mm
B:29mm
Dynamic Load Rating (kN)::71.6
Static Load Rating (kN)::45
Fatigue Load Rating (kN)::--
Reference Speed Rating (r/min)::--
Limiting Speed Rating (r/min)::5600
Cage Type::Steel
Seals or Shields::Two Metal Shields
Clearance::Standard

Rotek R8-52N3 R8-52N3 Rotek Slewing Ring Bearings Cross References

da - Cone Frontface Backing Diameter	9.02 in
Cage Type	Stamped Steel
G2 - Heat Generation Factor (Rib-Roller End)	128.2
C1 - Dynamic Radial Rating (1 million revolutions)6	248000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	432000 lbf
R - Cone Backface To Clear Radius3	0.25 in
Aa - Cage-Cone Backface Clearance	0.72 in
C0 - Static Radial Rating	409000 lbf
Cone Part Number	EE420812X
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	112000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	44200 lbf
B - Cone Width	3.4999 in
Ab - Cage-Cone Frontface Clearance	0.14 in
db - Cone Backface Backing Diameter	9.41 in
G1 - Heat Generation Factor (Roller-Raceway)	1150.5
Series	420000
C90 - Dynamic Radial Rating (90 million revolutions)5	64300 lbf
a - Effective Center Location4	-0.61 in
K - Factor8	1.45
Cg - Geometry Factor	0.145

162.16.0560.890.11.1503 Standard 5 Slewing Ring Bearings	R - Cone Backface To Clear Radius1:3.050 mm; Db - Cup Backface Backing Diameter:231.90 mm; a - Effective Center Location3:8.9 mm; r - Cup Backface To Clear Radius2:2.54 mm; G1 - Heat Generation Factor (Roller-Raceway):589.4; Ab - Cage-Cone Frontface Clearance:4.8 mm; Cup Part Number:JM736110RR; D:25
230.20.0500.013 Type 21/650. Standard 5 Slewing Ring Bearings	B:88.900 mm; Bearing Weight:26 Kg; D:320.675 mm; Cone Part Number:H239649; Y - ISO Factor9:1.88; Aa - Cage-Cone Backface Clearance:10.7 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:61100 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:236000 lbf; r - Cup Backface To Clear Radiu
230.20.0500.503 Type 21/650. Standard 5 Slewing Ring Bearings	Eng Internal Radial Clearance - Max:0.0039; Dimension K:1.44 in; Shaft Size Type:Imperial; Pre Install Clearance Max:0.0039 in; Dimension F:10.34 in; Oil Lubrication - T Seal:2400 rpm; Locking Style:Eccentric; Dimension G:7.375 in; Dimension J (Bolt Size):0.75 in; Grease Lubrication - T Seal:2000 rp
162.20.0560.890.11.1503 Standard 5 Slewing Ring Bearings	UPC Code:087796025448; d:130 mm; Cage Material:Steel; C0 - Static Radial Rating:945000 N; Y2 - ISO Factor6:2.56; da - Inner Ring Backing Diameter:155.000 mm; R - Inner Ring To Clear Radius1:2.500 mm; D:230 mm; B - Inner Ring Width:64 mm; Reference Thermal Speed Rating (Grease):2400; B - Outer Ring W
230.21.0575.013 Type 21/650. Standard 5 Slewing Ring Bearings	Housing Style:Two-Bolt Pillow Bloc; Foot Height H1:17.5 mm; Total Length L:191.3 mm; Weight:7.055 lb; Base to Center Height H:52.39 mm; Total Height H2:104.8 mm; Center of Bearing from End S:21.5 mm; Total Width A:2.063 in; Series:Industrial; Dynamic Load Rating:8160 lbf; Bolt Hole Spacing J:149.35
232.21.0575.013 Type 21/650.2 Standard 5 Slewing Ring Bearings	Seal Type:Felt Type; Bearing Number:MSE600BX; Shaft Size:6 in; Maximum Speed:1320 rpm; Dimension H2:15.75 in; Cr - Dynamic Load Rating:164289 lbf; Dimension J1 :21-5/8 in; Bearing Type:Split Cylindrical Ex; Support Type:Four-Bolt Plummer Bl; Dimension H :7-1/16 in; Dimension L :24-3/4
162.20.0560.891.21.1503 Standard 5 Slewing Ring Bearings	Maximum Speed:1220 rpm; Bearing Type:Split Cylindrical Re; Dimension T:20.0 in; Ca - Axial Load Rating:8183 lbf; Dimension P:1.1 in; Support Type:Round Flange; Shaft Size:180 mm; Seal Type:Felt Seal; Dimension H:4.3 in; Bolt Size:4 x M24; Bearing UPC:013992028952; Bearing - Housing - Seal:LSM180BRH;
231.21.0575.013 Type 21/650.1 Standard 5 Slewing Ring Bearings	C0 - Static Radial Rating:2650000 N; Tapered Bore:N; Reference Thermal Speed Rating (Grease):790; r - Outer Ring To Clear Radius5:3.0 mm; C - Inner Ring Width:108.000 mm; D:390.000 mm; Bearing Weight:53.400 Kg; B - Outer Ring Width:108.000 mm; da - Inner Ring Backing Diameter:265.000 mm; d:240.000 m

R8-52N3 Rotek Slewing Ring Bearings Video

Rotek R8-52N3 INTERCHANGE

Slewing Ring Bearings Part series R8-52N3 is a potential replacement for these common bearing part numbers:

NSKR8-52N3
SKFR8-52N3
NTNR8-52N3
FAGR8-52N3
TIMKENR8-52N3
KOYOR8-52N3
NACHIR8-52N3
DODGER8-52N3

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HUB CITY BEARING CORP: Address321 Courtneypark Drive West, Mississauga,Ontario, R5Y 7U8, Canada; Phone(Working Time)+1-955-564-9823; Fax

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