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Home>Products>Large Slewing Bearings>R11-71N3 Rotek Slewing Ring Bearings

Rotek R11-71N3 MODELS

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R11-71N3 Rotek Slewing Ring Bearings

Name: R11-71N3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R11-71N3
Rating: 4.9 (5 reviews)

Rotek R11-71N3 Bearing SPECIFICATIONS

QuestionR11-71N3 Rotek Slewing Ring Bearings 76.2 mm Da ? 0.475 kN Fatigue load limit Pu Find what you need China Kobelco Hydraulic Final Drive Motor Supplier 0.375 in Recommended diameter for attachment bolts, inch G faster by entering your Large Slewing Bearings information .
Brand Name:Rotek
Model Number:
R11-71N3
Da:76.2 mm
Recommended diameter for attachment bolts, inch G:0.375 in
Fatigue load limit Pu:0.475 kN
Recommended diameter for attachment bolts, mm G:10 mm
Thread grub screw G2:M8x1
B1:48.4 mm
B4:5.95 mm
Db:78 mm

China Kobelco Hydraulic Final Drive Motor Supplier

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China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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R11-71N3 Rotek Slewing Ring Bearings Dimensions

Da:76.2 mm
Recommended diameter for attachment bolts, inch G:0.375 in
Fatigue load limit Pu:0.475 kN
Recommended diameter for attachment bolts, mm G:10 mm
Thread grub screw G2:M8x1
B1:48.4 mm
B4:5.95 mm
Db:78 mm
A5:20 mm
J:116.5 mm
L:83 mm
A3:3.2 mm
T:50.1 mm
Hexagonal key size for grub screw N:4 mm
Limiting speed:1200 r/min
H:142.5 mm
d:30 mm
Basic dynamic load rating C:19.5 kN
s1:30.1 mm
Recommended tightening torque for grub screw:6.5 N·m

Rotek R11-71N3 R11-71N3 Rotek Slewing Ring Bearings Technology

A16-59N2 Rotek Slewing Ring Bearings	Accessories:One Shield; d:17.000 mm; Sealed Speed Rating n3:8500 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:22900 N; Oil Speed Rating Open/Shielded n2:15000 rpm; Basic Static Radial Load Rating Co:10800 N; D:62.0000 mm; Grease Speed Rating Open/Shielded n1:12000 rpm; B:17.00 mm;
3R8-68N3B Rotek Slewing Ring Bearings	d:50.000 mm; D:110.0000 mm; Accessories:Without Accessories; Basic Dynamic Radial Load Rating C:64400 N; Basic Static Radial Load Rating Co:52000 N; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:5200 rpm; Oil Speed Rating Open/Shielded n2:6300 rpm; B:27.00 mm;
L6-16N9Z Rotek Slewing Ring Bearings	Sealed Speed Rating n3:2200 rpm; Oil Speed Rating n2:3200 rpm; Grease Speed Rating n1:2200 rpm; B:55.60 mm; d:95.000 mm; D:170.0000 mm; Basic Static Radial Load Rating Co:146000 N; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:159000 N; Accessories:Two Seals;
M5-34P1Z Rotek Slewing Ring Bearings	Basic static load rating C0:14300 kN; Mass bearing:114 kg; H:132 mm; Fatigue load limit Pu:1080 kN; d1:480 mm; d:260 mm; B:44 mm; Da max.:288 mm; Minimum axial load factor A:16; Basic dynamic load rating C:2850 kN; D1:265 mm; Reference speed:300 r/min; r1,2 min.:6 mm; D:480 mm; da min.:472 mm; Limiting speed:630 r/min; ra max.:5 mm;
A7-38N1 Rotek Slewing Ring Bearings	Calculation factor f2B:1.04; r1,2 min.:0.6 mm; Calculation factor f2C:1.09; r3,4 min.:0.3 mm; a:13.6 mm; Static axial stiffness, preload class A:40 N/µm; da min.:48.2 mm; Calculation factor f1:1; D:68 mm; Preload class D GD:400 N; rb max.:0.3 mm; d1:52.6 mm; Basic static load rating C0:9.5 kN; D1:60.4 mm; Preload class B GB:100 N; Preload class C GC:200 N; Static axial stiffness, preload class D:103 N/µm;
A22-98P1 Rotek Slewing Ring Bearings	Housing:FY 506 M/VZ033; Recommended tightening torque for grub screw:6.5 N·m; Thread grub screw G2:M8x1; Mass bearing unit:1.1 kg; L:108 mm; Basic static load rating C0:11.2 kN; J6:96 mm; B1:48.4 mm; N:11.5 mm; A5:20 mm; s1:30.1 mm; T:50.1 mm; Da:93.7 mm; RG:1/4-28 UNF; Db1:76 mm; Housing material:Cast iron; N4:4 mm; Recommended diameter for attachment bolts, inch G:0.375 in; d:30 mm; Recommended diameter for attachment bolts, mm G:10 mm;
M4-22P4 Rotek Slewing Ring Bearings	B:95.00 mm; d:240.000 mm; Basic Dynamic Radial Load Rating C:676000 N; Oil Speed Rating n2:1400 rpm; Fillet Radius ra:4.00 mm; D:500.0000 mm; Grease Speed Rating n1:1100 rpm; Basic Static Radial Load Rating Co:1060000 N; Fillet Radius rb:1.50 mm;
RKS. 512080101001 SKF Slewing Ring Bearings	Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; d:14 mm; Permissible sliding velocity v min.:0.25 m/s; Tolerance shaft:h8; Mass bushing:0.013 kg; D:20 mm; B1:3 mm; Coefficient of friction µ min.:0.05; B:10 mm; D1:26 mm; Specific static load factor K0:20 N/mm²; Coefficient of friction µ max.:0.1;

No.	Brand	T	F	M	d	E	N	H	U
A6-9E1B	Rotek	-	-	-	190.000 mm	-	-	-	-
3R6-79P9	Rotek	-	-	-	16.000 mm	-	-	-	-
A8-22N2A	Rotek	-	-	-	8 mm	-	-	-	-
A9-54N2	Rotek	-	-	-	-	-	-	-	-
M5-38P1	Rotek	-	-	-	-	-	-	-	-
3R8-98N9	Rotek	-	-	-	82.55 mm	-	-	-	-
L9-57P9Z	Rotek	-	-	-	130.000 mm	-	-	-	-
A12-32P2	Rotek	-	-	-	-	-	-	-	-
M6-35P1Z	Rotek	-	-	-	50 mm	-	-	-	-
R9-55N3	Rotek	45.3 mm	-	-	36.513 mm	-	14 mm	-	-
3R10-111N2F	Rotek	-	-	-	190 mm	-	-	-	-
M5-36P1Z	Rotek	46.4 mm	-	-	-	-	-	156 mm	-
L6-33E9Z	Rotek	-	-	-	-	-	-	495.3 mm	-
M5-31P1	Rotek	-	-	-	170.000 mm	-	-	-	-
M4-22P4Z	Rotek	-	-	-	540 mm	-	-	-	-
M6-35P1	Rotek	-	-	-	90 mm	-	-	-	-
3R10-85N2A	Rotek	-	-	-	300.000 mm	-	-	-	-
L6-33P9ZD	Rotek	-	-	-	31.75 mm	-	-	-	-
A18-80N1	Rotek	53.3 mm	-	-	-	-	-	156 mm	-
A10-22E5A	Rotek	-	-	-	18 mm	-	-	-	-
L4-13P8ZD	Rotek	-	-	-	-	-	-	-	-
M5-36P1	Rotek	-	-	-	25 mm	-	11.5 mm	124 mm	-
RKS.061.30.1904	SKF	-	58 mm	-	50 mm	-	-	-	-
R9-67E3	Rotek	-	-	-	50 mm	-	26 mm	114 mm	-
3R8-98N1	Rotek	55.5 mm	-	-	50 mm	-	18 mm	-	-
L9-42E9Z	Rotek	-	-	-	120 mm	-	-	-	-
W13-49P1	Rotek	-	-	-	230.000 mm	-	-	-	-
M5-16P1	Rotek	-	-	-	100.000 mm	-	-	-	-
A8-25N2	Rotek	-	-	-	-	-	-	-	-
A8-39E12	Rotek	-	-	-	55.000 mm	-	-	-	-

R11-71N3 Rotek Slewing Ring Bearings Video

Rotek R11-71N3 INTERCHANGE

Large Slewing Bearings Part series R11-71N3 is a potential replacement for these common bearing part numbers:

NSKR11-71N3
SKFR11-71N3
NTNR11-71N3
FAGR11-71N3
TIMKENR11-71N3
KOYOR11-71N3
NACHIR11-71N3
DODGER11-71N3

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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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