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Home>Products>Large Slewing Bearings>R8-42E3 Rotek Slewing Ring Bearings

Rotek R8-42E3 MODELS

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R8-42E3 Rotek Slewing Ring Bearings

Name: R8-42E3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-42E3
Rating: 4.9 (5 reviews)

Rotek R8-42E3 Bearing SPECIFICATIONS

What is China Kobelco Hydraulic Final Drive Motor Supplier R8-42E3 Rotek Slewing Ring Bearings in mechanical engineering? Large Slewing Bearings Manufacturing 1 mm ra max. Service . 62.5 mm da max. Upload your 75.9 mm Da max. CAD file for an instant.
Brand Name:Rotek
Model Number:
R8-42E3
da max.:62.5 mm
Da max.:75.9 mm
ra max.:1 mm
da min.:56.5 mm
α:9 °
D:80.963 mm
Basic static load rating C0:670 kN
Specific dynamic load factor K:100 N/mm²

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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R8-42E3 Rotek Slewing Ring Bearings Dimensions

da max.:62.5 mm
Da max.:75.9 mm
ra max.:1 mm
da min.:56.5 mm
α:9 °
D:80.963 mm
Basic static load rating C0:670 kN
Specific dynamic load factor K:100 N/mm²
Design (sliding contact surface combination):Steel/steel
d1 ≈:62.484 mm
Sealing solution:-
d:50.8 mm
Material constant KM:330
dk:73.025 mm
Mass plain bearing:1.2 kg
C:38.1 mm
b:4.8 mm
rb max.:1 mm
Basic dynamic load rating C:224 kN
r2 min.:1 mm

Rotek R8-42E3 R8-42E3 Rotek Slewing Ring Bearings Technology

A8-22E6 Rotek Slewing Ring Bearings	D:72.233 mm; ra max.:1 mm; r3,4 min.:2.3 mm; Calculation factor Y0:0.6; Cb min.:5.5 mm; Basic dynamic load rating C:83 kN; Da min.:57 mm; Da max.:63.5 mm; Basic static load rating C0:90 kN; db min.:42.5 mm; a:20.367 mm; Db min.:68 mm; Dimension series:HM 88600; d1 ≈:56.6 mm; Ca min.:5 mm; Limiting speed:9000 r/min; rb max.:2.3 mm; Mass bearing:0.5 kg; da max.:42 mm; Calculation factor e:0.54;
L6-25E9ZD Rotek Slewing Ring Bearings	Sealed Speed Rating n3:5600 rpm; Basic Static Radial Load Rating Co:23600 N; d:30.000 mm; Basic Dynamic Radial Load Rating C:43600 N; Grease Speed Rating Open/Shielded n1:8500 rpm; Fillet Radius ra:1.50 mm; Accessories:One Shield & Snap-Ri; D:90.0000 mm; B:23.00 mm; Oil Speed Rating Open/Shielded n2:10000 rpm;
H7-43N3A Rotek Slewing Ring Bearings	Grease Speed Rating Open/Shielded n1:4600 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:65500 N; Oil Speed Rating Open/Shielded n2:5600 rpm; d:55.000 mm; Basic Dynamic Radial Load Rating C:79200 N; B:29.00 mm; Accessories:Two Shields; D:120.0000 mm;
3R10-88N2B Rotek Slewing Ring Bearings	w:24 mm; l7 min.:24 mm; dk:29 mm; d4 ≈:28 mm; G:M 20x1.5; l5 ≈:16 mm; r1 min.:0.3 mm; Basic dynamic load rating C:44 kN; Material constant KM:330; l4 max.:106 mm; Basic static load rating C0:57 kN; d2 max.:54 mm; α:9 °; d:20 mm; C1 max.:13.5 mm; Mass rod end:0.34 kg; B:16 mm; h1:77 mm; l3 min.:30 mm; Specific dynamic load factor K:150 N/mm²;
A14-25P1 Rotek Slewing Ring Bearings	a:18.877 mm; Mass bearing:0.38 kg; d1 ≈:52.3 mm; Basic static load rating C0:69.5 kN; Ca min.:3 mm; Limiting speed:10000 r/min; Da min.:54 mm; T:22.225 mm; Fatigue load limit Pu:7.8 kN; Basic dynamic load rating C:67.1 kN; B:22.28 mm; Cb min.:4.5 mm; r3,4 min.:1.6 mm; da max.:41 mm; db min.:40 mm; C:17.462 mm; Db min.:64 mm; d:33.338 mm; Calculation factor Y:1.1; Reference speed:8000 r/min;
L6-22P9ZD Rotek Slewing Ring Bearings	Basic Static Radial Load Rating Co:180000 N; Grease Speed Rating n1:2600 rpm; Basic Dynamic Radial Load Rating C:203000 N; Grease Speed Rating Open/Shielded n1:2600 rpm; Oil Speed Rating Open/Shielded n2:3200 rpm; B:50.00 mm; Fillet Radius ra:2.50 mm; Oil Speed Rating n2:3200 rpm; d:110.000 mm; Sealed Speed Rating n3:1800 rpm; Accessories:Two Shields; D:240.0000 mm;
M7-42P1 Rotek Slewing Ring Bearings	Basic Static Radial Load Rating Co:2520 lbf; Dimension D2:2.6875 in; Insert Bearing IB:ZMaRC; Dimension J:0.3125 in; Dimension G:0.5000 in; Dimension B:4.1250 in; Dimension H:1.0000 in; Width A:1.3750 in; Basic Dynamic Radial Load Rating:4380 lbf; Pin Dia A1:0.2500 in; Dimension L:4.3125 in; Weight W:1.10 lb; Shaft Diameter D:1 1/4 in; Dimension S1:0.8750 in; Dimension C:3.5000 in; Dimension N:0.7813 in;
R8-52E3 Rotek Slewing Ring Bearings	Basic Static Radial Load Rating Co:4750 N; Grease Speed Rating Open/Shielded n1:17000 rpm; Oil Speed Rating n2:20000 rpm; D:40.0000 mm; Grease Speed Rating n1:17000 rpm; Basic Dynamic Radial Load Rating C:9560 N; d:17.000 mm; Accessories:Without Accessories; Fillet Radius ra:0.64 mm; Oil Speed Rating Open/Shielded n2:20000 rpm; Sealed Speed Rating n3:12000 rpm; B:12.00 mm;

No.	Brand	T	F	M	d	E	N	H	U
L9-42P9Z	Rotek	-	-	-	105.000 mm	-	-	-	-
A14-89P1	Rotek	-	-	-	-	-	-	-	-
H7-38E1	Rotek	400 mm	-	-	500 mm	-	-	-	-
R8-52E3	Rotek	-	-	-	17.000 mm	-	-	-	-
R9-67N3	Rotek	53.3 mm	-	-	34.925 mm	-	-	-	-
M4-26P4	Rotek	-	222 mm	-	200 mm	-	-	-	-
A14-47N5A	Rotek	-	-	-	-	-	-	-	-
M5-31P1	Rotek	-	-	-	170.000 mm	-	-	-	-
3R8-88P9	Rotek	-	-	-	-	-	-	217.488 mm	-
S8-56E1	Rotek	46.4 mm	-	-	31.75 mm	-	14.8 mm	-	-
M5-36P1	Rotek	-	-	-	25 mm	-	11.5 mm	124 mm	-
L6-33P9Z	Rotek	-	542 mm	-	490 mm	-	-	-	-
L6-37N9Z	Rotek	-	-	-	-	-	-	142.875 mm	-
L9-49N9Z	Rotek	-	-	-	1000 mm	1165 mm	-	-	-
A7-38N1	Rotek	-	-	-	-	-	-	-	-
A18-60E2	Rotek	-	-	-	-	-	-	147.637 mm	-
L6-43E9Z	Rotek	-	-	-	75.000 mm	-	-	-	-
A12-27E3	Rotek	-	-	-	75 mm	-	-	-	-
A12-32P2	Rotek	-	-	-	-	-	-	-	-
A14-54N10C	Rotek	400 mm	-	-	540 mm	-	-	-	-
3R8-98E9	Rotek	-	-	-	-	-	-	-	-
RKS. 512080101001	SKF	-	-	-	14 mm	-	-	-	-
L6-29P9Z	Rotek	-	-	-	-	-	-	167.481 mm	-

R8-42E3 Rotek Slewing Ring Bearings Video

Rotek R8-42E3 INTERCHANGE

Large Slewing Bearings Part series R8-42E3 is a potential replacement for these common bearing part numbers:

NSKR8-42E3
SKFR8-42E3
NTNR8-42E3
FAGR8-42E3
TIMKENR8-42E3
KOYOR8-42E3
NACHIR8-42E3
DODGER8-42E3

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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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