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Home>Products>Large Slewing Bearings>A20-72N5A Rotek Slewing Ring Bearings

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A20-72N5A Rotek Slewing Ring Bearings

Name: A20-72N5A Rotek Slewing Ring Bearings
Brand: Rotek
SKU: A20-72N5A
Rating: 4.9 (5 reviews)

Rotek A20-72N5A Bearing SPECIFICATIONS

Browse A20-72N5A Rotek Slewing Ring Bearings China Kobelco Hydraulic Final Drive Motor Supplier Categories in the Manufacturers Online Free. LOR 89 Labyrinth ring (db shaft position) including Large Slewing Bearings. 8 Cap bolt, SAE grade
Brand Name:Rotek
Model Number:
A20-72N5A
Cap bolt, SAE grade:8
Labyrinth ring (db shaft position):LOR 89
R2:22.225 mm
Cap bolt:2 x 5/8-11 UNC
dc:80.963 mm
P90°:47.2 kN
A1:88.9 mm
A2:127 mm

China Kobelco Hydraulic Final Drive Motor Supplier

China Kobelco Hydraulic Final Drive Motor SupplierChina

China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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A20-72N5A Rotek Slewing Ring Bearings Dimensions

Cap bolt, SAE grade:8
Labyrinth ring (db shaft position):LOR 89
R2:22.225 mm
Cap bolt:2 x 5/8-11 UNC
dc:80.963 mm
P90°:47.2 kN
A1:88.9 mm
A2:127 mm
Labyrinth ring (dc shaft position):LOR 63
PosiTrac Plus contact element (db shaft position):B10724-89
H:187.325 mm
P180°:32 kN
S:4.763 mm
Stabilizing ring:SR-17-14
PosiTrac Plus contact element (dc shaft position):B10724-64
Pa:20.5 kN
P120°:28.9 kN
PG:1/8 NPT
Max. speed for PosiTrac Plus seal:1450 r/min
L:330.2 mm

Rotek A20-72N5A A20-72N5A Rotek Slewing Ring Bearings Technology

L6-16E9ZD Rotek Slewing Ring Bearings	Da:120 mm; P120°:13.3 kN; da:50.8 mm; P180°:14.2 kN; Housing:FSAF 611; J max.:241.3 mm; PG:1/8 NPT; A2:171.45 mm; Cap bolt:2 x 1/2-13 UNC; H:157.162 mm; H1:82.55 mm; P60°:35.6 kN; J min.:206.375 mm; Ca:52.807 mm; Appropriate attachment bolt size G:0.5 in; Pa:4.8 kN; Max. speed for Taconite seal:1575 r/min; A1:79.375 mm; L:279.4 mm; N1:15.875 mm;
3R10-82E3C Rotek Slewing Ring Bearings	rs (min):4 mm; B:92 mm; Static (Cor):16.7 mm; Grease:1550 kN; D:340 mm; with cylindrical bore:940 min-1; Oil:141.110 kN; Dynamic (Cr):9 mm; with tapered bore:1 200 min-1; Pu:1040 kN; d:190 mm;
R9-67E3 Rotek Slewing Ring Bearings	Recommended tightening torque for grub screw:7.4 N·m; Fatigue load limit Pu:0.98 kN; H1:57.2 mm; Recommended diameter for attachment bolts, mm G:16 mm; L:203 mm; Housing material:Cast iron; J min.:149 mm; J:157 mm; d:50 mm; Recommended diameter for attachment bolts, inch G:0.625 in; Basic static load rating C0:23.2 kN; Limiting speed:800 r/min; A1:34 mm; N1:18 mm; A:54 mm; Mass bearing unit:2.65 kg;
M5-22P1 Rotek Slewing Ring Bearings	Grease Speed Rating n1:3400 rpm; Basic Dynamic Radial Load Rating C:121000 N; Basic Static Radial Load Rating Co:95000 N; Oil Speed Rating n2:4500 rpm; D:130.0000 mm; d:60.000 mm; B:57.20 mm; Fillet Radius ra:2.00 mm; Accessories:One Shield; Sealed Speed Rating n3:3400 rpm;
M5-36P1Z Rotek Slewing Ring Bearings	Housing:FYTB 507 M/VZ033; J6:106 mm; H:156 mm; J:130 mm; R1:22 mm; Db1:88 mm; Hexagonal key size for grub screw N:3.175 mm; A1:13 mm; L:96 mm; B4:6 mm; Recommended diameter for attachment bolts, mm G:12 mm; Da:88.9 mm; A:34.5 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Thread grub screw G2:1/4-28 UNF; J7:15 mm; B:42.9 mm; Recommended tightening torque for grub screw:4 N·m;
3R16-102P5 Rotek Slewing Ring Bearings	d1:105 mm; ra max.:1.1 mm; D:105 mm; H:30 mm; Limiting speed:3000 r/min; Mass bearing:1.18 kg; r1,2 min.:1.1 mm; da min.:103 mm; d:55 mm; Fatigue load limit Pu:58.5 kN; Da max.:62 mm; Reference speed:1500 r/min; B:10.5 mm; D1:57 mm; Minimum axial load factor A:0.026; Basic dynamic load rating C:143 kN; Basic static load rating C0:570 kN;
A12-48E12 Rotek Slewing Ring Bearings	d:70.000 mm; Basic Static Radial Load Rating Co:125000 N; Fillet Radius ra:1.50 mm; Sealed Speed Rating n3:3200 rpm; Grease Speed Rating n1:3200 rpm; B:39.70 mm; Basic Dynamic Radial Load Rating C:101000 N; Oil Speed Rating n2:4300 rpm; D:125.0000 mm; Accessories:Shield & Seal & Snap;
3R10-117N3D Rotek Slewing Ring Bearings	Calculation factor Y0:1.6; da max.:57 mm; Da min.:77 mm; b:9 mm; Reference speed:4800 r/min; ra max.:1.5 mm; Basic static load rating C0:320 kN; 2B:64 mm; Da max.:82 mm; Fatigue load limit Pu:36.5 kN; r5 min.:0.6 mm; K:5 mm; Ca min.:5 mm; r3,4 min.:1.5 mm; Basic dynamic load rating C:243 kN; d:50 mm; rc max.:0.6 mm; Calculation factor e:0.4; T:64 mm; Mass bearing pair:1.77 kg;

No.	Brand	T	F	M	d	E	N	H	U
A8-17P1DU	Rotek	-	-	-	8.000 mm	-	-	-	-
3R8-98P9	Rotek	-	-	-	-	-	-	695 mm	-
L6-25E9ZD	Rotek	-	-	-	30.000 mm	-	-	-	-
L9-46N9Z	Rotek	360 mm	-	-	440 mm	-	-	-	-
RKS.162.20.1904	SKF	-	-	2 mm	-	-	-	-	-
3R6-48E3B	Rotek	890 mm	-	-	1250 mm	-	-	-	-
L6-37N9Z	Rotek	-	-	-	-	-	-	142.875 mm	-
R8-44E3	Rotek	-	-	-	-	-	38 mm	-	-
3R6-79P9	Rotek	-	-	-	16.000 mm	-	-	-	-
M5-31P1Z	Rotek	-	-	-	-	-	-	-	-
L6-29N9Z	Rotek	-	-	-	-	-	-	-	-
W17-108P1	Rotek	-	-	4 mm	31.75 mm	-	-	-	-
A6-14P3D	Rotek	-	-	-	180.000 mm	-	-	-	-
A14-33N1	Rotek	-	-	-	85 mm	-	-	53.1 mm	-
3R10-117N3D	Rotek	64 mm	-	-	50 mm	-	-	-	-
R8-52E3	Rotek	-	-	-	17.000 mm	-	-	-	-
RKS.062.30.1904	SKF	-	-	-	-	-	-	-	-
S14-80E1	Rotek	-	-	-	95.000 mm	-	-	-	-
M4-30P4Z	Rotek	-	-	2 mm	-	-	-	-	-
A16-78E4	Rotek	-	-	-	35.000 mm	-	-	-	-
3R6-71N9	Rotek	-	-	-	-	-	-	360.363 mm	-
A6-11P5	Rotek	-	-	-	200 mm	-	-	-	-
M4-16P4Z	Rotek	-	385 mm	-	340 mm	-	-	-	-
3R8-68N3B	Rotek	-	-	-	50.000 mm	-	-	-	-
M4-34P4Z	Rotek	-	615 mm	-	529.91 mm	-	-	-	-
A14-89P1	Rotek	-	-	-	-	-	-	-	-

A20-72N5A Rotek Slewing Ring Bearings Video

Rotek A20-72N5A INTERCHANGE

Large Slewing Bearings Part series A20-72N5A is a potential replacement for these common bearing part numbers:

NSKA20-72N5A
SKFA20-72N5A
NTNA20-72N5A
FAGA20-72N5A
TIMKENA20-72N5A
KOYOA20-72N5A
NACHIA20-72N5A
DODGEA20-72N5A

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China Kobelco Hydraulic Final Drive Motor Supplier: AddressAmilio Ardenas No.102 APDO.204，H.K.62865，Neptla，EO City Mexico, Mexico; Phone(Working Time)+52-96-6254-6324; Fax

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