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Home>Products>Large Slewing Bearings>A16-78E4 Rotek Slewing Ring Bearings

Rotek A16-78E4 MODELS

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A16-78E4 Rotek Slewing Ring Bearings

Name: A16-78E4 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: A16-78E4
Rating: 4.9 (5 reviews)

Rotek A16-78E4 Bearing SPECIFICATIONS

Large Slewing Bearings offers a A16-78E4 Rotek Slewing Ring Bearings selection of Genuine Large Slewing Bearings 1.50 mm Fillet Radius ra at Wholesale Prices. We China Kobelco Hydraulic Final Drive Motor Supplier are 4900 rpm Sealed Speed Rating n3 a A16-78E4 Rotek Slewing Ring Bearings Certified Parts Retailer
Brand Name:Rotek
Model Number:
A16-78E4
Sealed Speed Rating n3:4900 rpm
Basic Static Radial Load Rating Co:31000 N
Fillet Radius ra:1.50 mm
Basic Dynamic Radial Load Rating C:55300 N
Accessories:Two Seals
B:25.00 mm
d:35.000 mm
Oil Speed Rating Open/Shielded n2:8500 rpm

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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A16-78E4 Rotek Slewing Ring Bearings Dimensions

Sealed Speed Rating n3:4900 rpm
Basic Static Radial Load Rating Co:31000 N
Fillet Radius ra:1.50 mm
Basic Dynamic Radial Load Rating C:55300 N
Accessories:Two Seals
B:25.00 mm
d:35.000 mm
Oil Speed Rating Open/Shielded n2:8500 rpm
D:100.0000 mm
Grease Speed Rating Open/Shielded n1:7000 rpm

Rotek A16-78E4 A16-78E4 Rotek Slewing Ring Bearings Technology

S10-63E1 Rotek Slewing Ring Bearings	dk:80 mm; C1 max.:39 mm; l1 min.:120 mm; G:M 60x4; l7 min.:73 mm; d:60 mm; Basic dynamic load rating C:245 kN; B:44 mm; Mass rod end:6.25 kg; l2 max.:296 mm; α:6 °; Specific dynamic load factor K:100 N/mm²; h:225 mm; Material constant KM:330; r1 min.:1 mm; d2 max.:137 mm; Basic static load rating C0:360 kN;
M5-38P1 Rotek Slewing Ring Bearings	End plug (suffix Y):EPR 12; J max.:333.375 mm; Cap bolt recommended tightening torque:203.4 N·m; H2:44.45 mm; Da:180 mm; P90°:71.2 kN; Cap bolt, SAE grade:5; N1:22.225 mm; P60°:119 kN; R1:58.737 mm; Appropriate attachment bolt size G:0.75 in; A2:153.194 mm; Cap bolt:2 x 3/4-10 UNC; J min.:295.275 mm; RG:3/8 NPT; Stabilizing ring:2 x SR-1520; Housing:FSAF 520; H1:114.3 mm; h:42.069 mm;
A14-56P1E Rotek Slewing Ring Bearings	Specific dynamic load factor K:80 N/mm²; Lubricant:Maintenance free &nd; B:335 mm; b:35 mm; Design (sliding contact surface combination):Steel/PTFE FRP; rb max.:6 mm; Basic dynamic load rating C:15000 kN; Material constant KM:1055; dk:875 mm; da min.:766 mm; b1:35 mm; C:280 mm; α:3 °; M:13 mm; d:750 mm; Mass plain bearing:728 kg; Basic static load rating C0:22400 kN; Sealing solution:-; ra max.:3 mm;
L6-16E9Z Rotek Slewing Ring Bearings	d:240.000 mm; Grease Speed Rating Open/Shielded n1:1800 rpm; D:320.0000 mm; B:38.00 mm; Basic Dynamic Radial Load Rating C:159000 N; Accessories:Two Seals; Basic Static Radial Load Rating Co:196000 N; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:1100 rpm; Oil Speed Rating Open/Shielded n2:2200 rpm;
3R6-49P9 Rotek Slewing Ring Bearings	Cap bolt, SAE grade:8; H1:82.55 mm; ba:29.369 mm; Appropriate attachment bolt size G:0.5 in; h:38.1 mm; A2:123.825 mm; Cap bolt:2 x 1/2-13 UNC; Contact seal:2 x B9784-19; H2:30.163 mm; Ventilation fitting:38174-12; da:49.212 mm; Stabilizing ring:2 x SR-1611; R2:25.4 mm; Max. speed for contact seal:2950 r/min; P180°:14.2 kN; R1:44.45 mm; Mass pillow block:12.4 kg; H:157.162 mm; P60°:35.6 kN;
L9-49N9Z Rotek Slewing Ring Bearings	Basic dynamic load rating C:2920 kN; Calculation factor e:0.2; ra max.:5 mm; Limiting speed:200 r/min; E:1165 mm; D1 ≈:1148 mm; Da max.:1197 mm; Reference speed:160 r/min; B:100 mm; s max.:12 mm; d1 ≈:1073 mm; da min.:1023 mm; r1,2 min.:6 mm; Fatigue load limit Pu:455 kN; Db max.:1197 mm; das:1063 mm; Calculation factor Y:0.6; D:1220 mm; d:1000 mm; Basic static load rating C0:7500 kN;
R11-79E3 Rotek Slewing Ring Bearings	Fatigue load limit Pu:1040 kN; H:90 mm; r1,2 min.:4 mm; d:800 mm; ra max.:3 mm; Da max.:837 mm; Mass bearing:120 kg; d1:946 mm; Basic dynamic load rating C:2500 kN; Limiting speed:380 r/min; Basic static load rating C0:18000 kN; Reference speed:190 r/min; Minimum axial load factor A:26; D1:804 mm; da min.:913 mm; B:26 mm; D:950 mm;
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;

No.	Brand	T	F	M	d	E	N	H	U
A6-14E1	Rotek	-	-	-	-	-	-	-	-
3R8-110N1	Rotek	-	-	-	-	-	-	-	-
3R5-44P2A	Rotek	-	100 mm	-	85 mm	-	-	-	-
S12-70E1	Rotek	-	-	-	180 mm	-	-	56 mm	-
RKS.160.20.1904	SKF	-	-	-	-	-	-	-	-
A13-22P4	Rotek	-	-	-	-	-	-	192.088 mm	-
L9-49P9Z	Rotek	-	-	-	-	-	-	422.275 mm	-
H7-35N1	Rotek	-	-	-	-	-	-	209.55 mm	-
A8-30E8D	Rotek	-	-	-	80.000 mm	-	-	-	-
A16-79P1A	Rotek	-	-	-	-	-	-	187.325 mm	-
A7-38N1	Rotek	-	-	-	-	-	-	-	-
R8-39N3	Rotek	-	-	-	15.000 mm	-	-	-	-
RKS.061.30.1904	SKF	-	58 mm	-	50 mm	-	-	-	-
L6-37P9Z	Rotek	-	-	-	560 mm	-	-	-	-
L6-16N9Z	Rotek	-	-	-	95.000 mm	-	-	-	-
W16-84P1	Rotek	-	-	-	-	-	-	-	-
L6-33E9Z	Rotek	-	-	-	-	-	-	495.3 mm	-
W14-71P1	Rotek	-	-	-	-	-	-	-	-
L6-43N9Z	Rotek	-	-	-	20 mm	-	-	-	-
R9-59E3	Rotek	-	-	-	80 mm	-	-	-	-
3R6-71N9	Rotek	-	-	-	-	-	-	360.363 mm	-
R8-39E3	Rotek	-	-	-	20 mm	-	-	-	-
3R10-98P9	Rotek	-	-	-	20 mm	-	-	-	-
L6-43P9ZD	Rotek	-	-	-	12.000 mm	-	-	-	-
M6-39P1	Rotek	-	-	-	25.000 mm	-	-	-	-
A16-67P2	Rotek	-	-	-	140.000 mm	-	-	-	-
A14-19P4	Rotek	38.25 mm	-	-	45 mm	-	-	-	-
M4-30P4	Rotek	-	-	-	20.000 mm	-	-	-	-
3R8-79N9	Rotek	-	-	-	14 mm	-	-	-	-

A16-78E4 Rotek Slewing Ring Bearings Video

Rotek A16-78E4 INTERCHANGE

Large Slewing Bearings Part series A16-78E4 is a potential replacement for these common bearing part numbers:

NSKA16-78E4
SKFA16-78E4
NTNA16-78E4
FAGA16-78E4
TIMKENA16-78E4
KOYOA16-78E4
NACHIA16-78E4
DODGEA16-78E4

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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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