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Home>Products>Kaydon Slewing Bearing>R8-52E3 Rotek Slewing Ring Bearings

Rotek R8-52E3 MODELS

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R8-52E3 Rotek Slewing Ring Bearings

Name: R8-52E3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-52E3
Rating: 4.9 (5 reviews)

Rotek R8-52E3 Bearing SPECIFICATIONS

Various Kaydon Slewing Bearing types and China Kubota Hydraulic Final Drive Motor Supplier sizes to accommodate your R8-52E3 Rotek Slewing Ring Bearings 0.05 kN Fatigue load limit Pu requirements. 14.5 mm d2
Brand Name:Rotek
Model Number:
R8-52E3
d2:14.5 mm
Basic dynamic load rating C:3.02 kN
Fatigue load limit Pu:0.05 kN
r1,2 min.:0.3 mm
rb max.:0.3 mm
Preload class C GC:95 N
Attainable speed for oil-air lubrication:165000 r/min
Calculation factor f2B:1.03

China Kubota Hydraulic Final Drive Motor Supplier

China Kubota Hydraulic Final Drive Motor SupplierChina

China Kubota Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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Kaydon Slewing Bearing Product Description

d2:14.5 mm
Basic dynamic load rating C:3.02 kN
Fatigue load limit Pu:0.05 kN
r1,2 min.:0.3 mm
rb max.:0.3 mm
Preload class C GC:95 N
Attainable speed for oil-air lubrication:165000 r/min
Calculation factor f2B:1.03
Da max.:24 mm
Number of balls z:11
Basic static load rating C0:1.18 kN
Preload class B GB:48 N
da min.:12 mm
Calculation factor f2C:1.05
Calculation factor f1:1
db min.:12 mm
Reference grease quantity Gref:0.28 cm³
Preload class A GA:15 N
D1:20.45 mm
Static axial stiffness, preload class B:21 N/µm

Rotek R8-52E3 R8-52E3 Rotek Slewing Ring Bearings Characteristics

No.	Brand	K	s	a	C	h	F	L	w
S14-90E1	Rotek	-	-	-	-	-	-	-	-
A14-48E22	Rotek	-	-	-	-	-	-	-	-
A12-47P2	Rotek	-	-	-	-	-	-	-	-
M4-34P4	Rotek	-	-	-	-	-	-	-	-
M4-38P4	Rotek	-	-	-	-	-	-	-	-
W13-38P1	Rotek	-	-	-	-	-	-	-	-
L6-33P9ZD	Rotek	12 mm	-	-	-	-	-	-	-
3R8-68N3B	Rotek	-	-	-	-	-	-	-	30 mm
A14-22E1B	Rotek	6 mm	-	-	400 mm	-	422 mm	-	-
3R16-265E1	Rotek	-	-	-	-	-	-	-	-
R8-42N3	Rotek	-	-	-	-	-	-	-	-
A16-67P2	Rotek	-	-	-	-	-	-	-	-
H8-54N1	Rotek	-	-	-	-	-	-	-	-
A20-72N5A	Rotek	-	-	-	-	-	-	-	-
L6-33N9Z	Rotek	9 mm	-	-	-	-	-	-	-
R8-49E3	Rotek	-	-	-	-	-	-	-	80 mm
3R6-55N9	Rotek	-	-	-	-	-	-	-	-
A20-95N4	Rotek	-	-	-	-	-	-	-	-
S10-63E1	Rotek	-	-	-	-	-	-	-	-
L9-49P9Z	Rotek	-	-	-	-	-	-	-	-
3R16-265N3	Rotek	-	-	-	-	-	-	-	-
S14-80E1	Rotek	-	-	-	100 mm	-	-	-	-
3R10-85N2A	Rotek	-	-	-	-	-	-	-	-
A14-56P1E	Rotek	-	-	-	-	-	-	-	-
3R6-55P9	Rotek	-	-	-	-	-	-	-	-
A8-17P1DU	Rotek	-	-	-	-	-	-	-	-
M4-26P4	Rotek	-	-	-	-	34.925 mm	-	330.2 mm	-

L6-29N9ZD Rotek Slewing Ring Bearings	d:340mm; SKU:24068embw33w45ac2-ti; Dynamic Load Rating (kN):3820; Reference Speed Rating (r/min):640; Seals or Shields:Open Type; Clearance:C2; Cage Type:Brass; Static Load Rating (kN):6540; Limiting Speed Rating (r/min):570; Weight:139.00 KGS; Availability:In Stock; B:180mm; D:520mm;
S24-178E1 Rotek Slewing Ring Bearings	Calculation factor Y1:2.3; Mass bearing:390 kg; Calculation factor Y2:3.4; K:15 mm; b:49.8 mm; r1,2 min.:6 mm; d:530 mm; ra max.:5 mm; Fatigue load limit Pu:915 kN; Basic static load rating C0:13200 kN; d2 ≈:604 mm; Reference speed:20 r/min; Da max.:757 mm; Calculation factor Y0:2.2; da min.:553 mm; Calculation factor e:0.3; Basic dynamic load rating C:7149 kN; Limiting speed:50 r/min; D1 ≈:700 mm;
3R6-79P9 Rotek Slewing Ring Bearings	Grease Speed Rating Open/Shielded n1:4800 rpm; Basic Static Radial Load Rating Co:51000 N; Fillet Radius ra:1.50 mm; d:90.000 mm; Basic Dynamic Radial Load Rating C:61800 N; D:140.0000 mm; Accessories:Shield & Seal; Oil Speed Rating Open/Shielded n2:5600 rpm; B:24.00 mm; Sealed Speed Rating n3:2800 rpm;
W13-51P1D Rotek Slewing Ring Bearings	d:140mm; Static Load Rating (kN):138; Grease Limiting Speed (r/min):5800; Availability:In Stock; Dynamic Load Rating (kN):125; Clearance:Standard; Weight:3.40 KGS; Cage Type:Plastic; Preload:Medium; B:33mm; SKU:7028a5trdudmp3-nsk; Oil Limiting Speed (r/min):8600; D:210mm; Seals or Shields:Open Type;
3R6-55E9 Rotek Slewing Ring Bearings	Cage Type:Steel; Weight:0.02 KGS; Reference Speed Rating (r/min):--; D:62mm; Clearance:Standard; Dynamic Load Rating (kN):20.6; SKU:6305nr-nsk; B:17mm; Seals or Shields:Open Type; Fatigue Load Rating (kN):--; Static Load Rating (kN):11.2; Limiting Speed Rating (r/min):11000; d:25mm; Availability:In Stock;
3R8-98N1 Rotek Slewing Ring Bearings	Availability:In Stock; Dynamic Load Rating (kN):29.1; Static Load Rating (kN):29.6; Weight:0.02 KGS; B:13.495mm; SKU:set-15-timken; d:25.4mm; D:50.005mm;
3R6-71E9 Rotek Slewing Ring Bearings	SKU:16015 -timken; Cage Type:Steel; Weight:0.45 KGS; Static Load Rating (kN):25.3; Limiting Speed Rating (r/min):4600; Dynamic Load Rating (kN):27.6; Seals or Shields:Open Type; Clearance:Standard; Availability:In Stock; Reference Speed Rating (r/min):6700; B:13mm; d:75mm; D:115mm;
L9-38E9Z Rotek Slewing Ring Bearings	Availability:In Stock; D:130mm; B:22mm; SKU:7017acyu/glp4-nachi; Weight:0.96 KGS; d:85mm; Static Load Rating (kN):55.5; Clearance:Standard; Dynamic Load Rating (kN):57; Seals or Shields:Open Type; Grease Limiting Speed (r/min):9400; Preload:Light; Cage Type:Plastic; Oil Limiting Speed (r/min):12700;
L9-38N9Z Rotek Slewing Ring Bearings	Calculation factor Y0:1.4; r5 min.:0.6 mm; rc max.:0.6 mm; Calculation factor Y2:2.3; Mass bearing pair:5.03 kg; D:160 mm; Ca min.:6 mm; Basic static load rating C0:670 kN; K:7.5 mm; T:70 mm; ra max.:2 mm; Reference speed:2600 r/min; Fatigue load limit Pu:73.5 kN; Basic dynamic load rating C:426 kN; b:10 mm; Calculation factor Y1:1.5; d:105 mm; Limiting speed:3800 r/min; Da max.:149.5 mm; 2B:70 mm;
3R6-49E9 Rotek Slewing Ring Bearings	B4:29.5 mm; d:180 mm; G:M 180x3; Mass adapter sleeve assembly:5.55 kg; B:27 mm; d1:165.1 mm; d3:210 mm; B1:109 mm; Hydraulic nut:HMV 36 E;

R8-52E3 Rotek Slewing Ring Bearings Video

Rotek R8-52E3 INTERCHANGE

Kaydon Slewing Bearing Part series R8-52E3 is a potential replacement for these common bearing part numbers:

NSKR8-52E3
SKFR8-52E3
NTNR8-52E3
FAGR8-52E3
TIMKENR8-52E3
KOYOR8-52E3
NACHIR8-52E3
DODGER8-52E3

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