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Home>Products>Kaydon Slewing Bearing>R8-44N3 Rotek Slewing Ring Bearings

Rotek R8-44N3 MODELS

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R8-44N3 Rotek Slewing Ring Bearings

Name: R8-44N3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-44N3
Rating: 4.9 (5 reviews)

Rotek R8-44N3 Bearing SPECIFICATIONS

R8-44N3 Rotek Slewing Ring Bearings Product China Kubota Hydraulic Final Drive Motor Supplier Brochures , Kaydon Slewing Bearing Manufacturing Service . Get 656 mm d1 ≈ Your Free.
Brand Name:Rotek
Model Number:
R8-44N3
d1 ≈:656 mm
Fatigue load limit Pu:2120 kN
Comparative radial load rating CF:2850 kN
Basic dynamic load rating C:13200 kN
Mass bearing:768 kg
r3,4 min.:6 mm
B:600 mm
Calculation factor Y1:2

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

d1 ≈:656 mm
Fatigue load limit Pu:2120 kN
Comparative radial load rating CF:2850 kN
Basic dynamic load rating C:13200 kN
Mass bearing:768 kg
r3,4 min.:6 mm
B:600 mm
Calculation factor Y1:2
Basic static load rating C0:31000 kN
r1,2 min.:3 mm
T:600 mm
Design variant/feature:TQO/GWI
Thrust factor K:1.74
D:815 mm
Calculation factor Y0:2
Comparative axial load rating CFa:468 kN
D1 ≈:756 mm
Calculation factor e:0.33
Calculation factor Y2:3
d:625 mm

Rotek R8-44N3 R8-44N3 Rotek Slewing Ring Bearings Characteristics

No.	Brand	K	s	a	C	h	F	L	w
M5-22P1Z	Rotek	-	-	-	-	-	-	-	-
R9-67E3	Rotek	7.5 mm	-	-	-	-	-	-	-
3R8-88P9	Rotek	-	-	-	-	-	-	-	-
A12-32P2	Rotek	-	-	-	-	-	-	-	-
M5-36P1	Rotek	-	-	-	-	-	-	-	-
A14-31P3	Rotek	-	-	-	-	-	-	-	-
L6-22P9ZD	Rotek	-	-	-	-	-	-	-	-
3R6-63E9	Rotek	-	-	-	-	-	-	-	-
L9-42N9Z	Rotek	-	-	-	-	2 mm	-	-	-
L9-38E9Z	Rotek	-	-	-	-	-	-	-	-
A12-22E2	Rotek	-	-	-	-	61.119 mm	-	-	-
A24-107N1	Rotek	5 mm	-	-	-	-	-	-	-
L6-22N9ZD	Rotek	-	-	-	-	-	-	-	-
M6-35P1	Rotek	-	-	-	-	-	-	-	-
S24-158E1	Rotek	-	-	-	-	-	-	-	-
A18-46E4D	Rotek	-	-	-	-	-	-	-	9 mm
R8-44E3	Rotek	-	-	-	-	-	-	-	-
W17-108P1	Rotek	-	-	-	-	-	-	-	-
R11-71N3	Rotek	-	-	-	-	-	-	-	-
A12-48E12	Rotek	-	-	-	55 mm	-	-	-	-
A20-72N5A	Rotek	-	-	-	-	-	-	-	-
S8-56E1	Rotek	-	-	-	-	52.388 mm	-	511.175 mm	-
M5-31P1	Rotek	-	-	-	-	-	-	-	-
A22-105E2A	Rotek	-	-	-	-	51.594 mm	-	511.175 mm	-
3R8-98N9	Rotek	-	-	-	-	-	-	-	-
3R6-63P9	Rotek	-	-	-	-	-	-	-	-
A8-39E12	Rotek	-	-	-	-	-	-	-	-
A12-34E2AG	Rotek	-	-	-	-	-	380 mm	-	-
M5-34P1Z	Rotek	-	-	-	-	-	-	-	-

R8-39N3 Rotek Slewing Ring Bearings	D:180 mm; K:3.5 mm; Fatigue load limit Pu:60 kN; Basic dynamic load rating C:297 kN; Calculation factor kr:0.25; E:165.4 mm; b1:6 mm; Da max.:173 mm; Basic static load rating C0:530 kN; s max.:4 mm; Mass bearing:3.8 kg; d1 ≈:149.5 mm; Reference speed:1600 r/min; ra max.:1.5 mm; r1,2 min.:1.5 mm; B:50 mm; da min.:138 mm; Limiting speed:2000 r/min; d:130 mm;
3R6-79E9 Rotek Slewing Ring Bearings	J1:95.25 mm; S:4.763 mm; P150°:80.1 kN; P90°:138 kN; h:50.8 mm; da:133.35 mm; Ca:105.816 mm; Initial grease fill:623.7 g; Appropriate attachment bolt size G:1 in; Stabilizing ring:SR-30-0; Da:269.999 mm; P60°:230 kN; Max. speed for PosiTrac Plus seal:1075 r/min; J min.:431.8 mm; H1:160.35 mm; PosiTrac Plus contact element:2 x B10724-125; End plug (suffix Y):EPR 16; Pa:43.2 kN; N1:28.575 mm;
R11-75E3 Rotek Slewing Ring Bearings	A:15 mm; G:Tr 1060x8; Hydraulic nut:HMV 212 E; G1:70 mm; B2:652 mm; G2:G 1/4; B1:630 mm; Mass withdrawal sleeve:608 kg; d1:950 mm; d:1000 mm;
A16-67P2 Rotek Slewing Ring Bearings	SKU:22244kembw507c08-tim; Availability:In Stock; Seals or Shields:Open Type; d:220mm; B:108mm; Limiting Speed Rating (r/min):1300; Cage Type:Brass; Weight:59.40 KGS; D:400mm; Reference Speed Rating (r/min):1500; Static Load Rating (kN):2310; Dynamic Load Rating (kN):1850; Clearance:Standard;
R11-71N3 Rotek Slewing Ring Bearings	Availability:In Stock; Cage Type:Steel; Clearance:Standard; B:120mm; Weight:0.02 KGS; Seals or Shields:Open Type; SKU:23238-e1-k-qbl; d:190mm; D:340mm;
R11-75N3 Rotek Slewing Ring Bearings	D:28mm; Cage Type:Steel; Dynamic Load Rating (kN):5.4; d:12mm; Limiting Speed Rating (r/min):16100; Clearance:C3; Weight:0.02 KGS; SKU:6001-2rsr-c3-fag; Availability:In Stock; Fatigue Load Rating (kN):0.12; Static Load Rating (kN):2.37; Seals or Shields:Two Rubber Seals; B:8mm;
A14-25P1 Rotek Slewing Ring Bearings	Basic Dynamic Radial Load Rating C:30700 N; Grease Speed Rating n1:7500 rpm; B:25.40 mm; Sealed Speed Rating n3:7500 rpm; Oil Speed Rating n2:10000 rpm; D:62.0000 mm; d:25.000 mm; Accessories:One Seal; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:20400 N;
L9-49E9Z Rotek Slewing Ring Bearings	H1:200.025 mm; J max.:619.125 mm; RG:1 NPT; A1:190.5 mm; S:4.763 mm; Ca:129.819 mm; Cap bolt:4 x 7/8-9 UNC; P90°:173 kN; H:401.637 mm; J1:114.3 mm; PG:1/4 NPT; Pa:68.5 kN; Max. speed for Taconite seal:440 r/min; ba:92.869 mm; P120°:107 kN; Da:339.999 mm; Appropriate attachment bolt size G:1.25 in; Stabilizing ring:SR-38-32; P60°:290 kN; Eye bolt:2 x 3/8-16 UNC;
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;
R8-46N3 Rotek Slewing Ring Bearings	Limiting Axial Load (kN):54.3; Weight:0.29 KGS; Clearance:Standard; Dynamic Load Rating (kN):32.5; Preload:Medium Preload; D:72mm; Grease Limiting Speed (r/min):3750; SKU:35tab07df/gmp4-nachi; Availability:In Stock; d:35mm; B:15mm; Cage Type:Plastic; Seals or Shields:Open Type; Oil Limiting Speed (r/min):5000;

R8-44N3 Rotek Slewing Ring Bearings Video

Rotek R8-44N3 INTERCHANGE

Kaydon Slewing Bearing Part series R8-44N3 is a potential replacement for these common bearing part numbers:

NSKR8-44N3
SKFR8-44N3
NTNR8-44N3
FAGR8-44N3
TIMKENR8-44N3
KOYOR8-44N3
NACHIR8-44N3
DODGER8-44N3

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