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Home>Products>Large Slewing Bearings>A12-42E3 Rotek Slewing Ring Bearings

Rotek A12-42E3 MODELS

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A12-42E3 Rotek Slewing Ring Bearings

Name: A12-42E3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: A12-42E3
Rating: 4.9 (5 reviews)

Rotek A12-42E3 Bearing SPECIFICATIONS

170 Million used A12-42E3 Rotek Slewing Ring Bearings instantly searchable. Shop our large selection of parts based on 760 r/min Max. speed for PosiTrac Plus seal brand, price, description, and location. Order the Large Slewing Bearings with China Kobelco Hydraulic Final Drive Motor Supplier stock ...
Brand Name:Rotek
Model Number:
A12-42E3
Max. speed for PosiTrac Plus seal:760 r/min
H1:179.4 mm
Mass pillow block:160 kg
H2:69.85 mm
Initial grease fill:878.85 g
P150°:113 kN
P90°:207 kN
S:4.763 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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A12-42E3 Rotek Slewing Ring Bearings Dimensions

Max. speed for PosiTrac Plus seal:760 r/min
H1:179.4 mm
Mass pillow block:160 kg
H2:69.85 mm
Initial grease fill:878.85 g
P150°:113 kN
P90°:207 kN
S:4.763 mm
A2:247.65 mm
RG:3/4 NPT
da:170 mm
Cap bolt recommended tightening torque:1220 N·m
R2:37.306 mm
Labyrinth ring (db shaft position):LOR 161
Pa:73.4 kN
R1:115.888 mm
P60°:345 kN
db:158.75 mm
Ca:95.809 mm
PosiTrac Plus contact element (db shaft position):B10724-161

Rotek A12-42E3 A12-42E3 Rotek Slewing Ring Bearings Technology

S14-80E1 Rotek Slewing Ring Bearings	B:45.00 mm; Oil Speed Rating n2:3800 rpm; Fillet Radius ra:2.50 mm; D:200.0000 mm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:168000 N; Grease Speed Rating n1:2800 rpm; d:95.000 mm; Basic Static Radial Load Rating Co:150000 N;
3R8-79P9 Rotek Slewing Ring Bearings	dk:49.2 mm; D:55.563 mm; r1 min.:0.6 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; Basic dynamic load rating C:104 kN; M:4 mm; d:34.925 mm; b:4.8 mm; Sealing solution:Triple-lip seals; Basic static load rating C0:310 kN; Mass plain bearing:0.35 kg; Material constant KM:330; r2 min.:1 mm; da max.:38.9 mm; C:26.187 mm; B:30.15 mm; α:5 °; da min.:38.1 mm; Specific dynamic load factor K:100 N/mm²;
M5-40P1Z Rotek Slewing Ring Bearings	K:12 mm; D:1270.25 mm; Calculation factor kr:670; F:1027 mm; C:825.5 mm; Fatigue load limit Pu:5300 kN; B:825.5 mm; r3,4 min.:4 mm; Basic dynamic load rating C:28100 kN; Mass bearing:3160 kg; b:22.3 mm; α:20 °; Basic static load rating C0:83000 kN; Design variant/feature:BC4.10/W33WI; D1 ≈:1163 mm; r1,2 min.:27 mm; d:937.5 mm;
R9-55N3 Rotek Slewing Ring Bearings	Db1:87 mm; Thread grub screw G2:M6; Housing material:Cast iron; A1:13 mm; N4:4 mm; N:14 mm; Da:106.4 mm; Db2:95 mm; d:36.513 mm; L:118 mm; J6:106 mm; Hexagonal key size for grub screw N:3 mm; A:34.5 mm; B1:39.5 mm; J:92 mm; A5:22 mm; Recommended diameter for attachment bolts, inch G:0.5 in; s1:24.3 mm; Recommended tightening torque for grub screw:7.4 N·m; T:45.3 mm;
H7-43N1 Rotek Slewing Ring Bearings	Eye bolt, size:2 x M 36; bc:208.5 mm; d2:601 mm; N4 max.:30 mm; ATK:530 mm; Q150°:2400 kN; P90°:3900 kN; Taconite seal:2 x TK 96; P0°:6100 kN; J:870 mm; Mass housing:460 kg; P180°:3200 kN; P120°:2900 kN; End cover:ETS 96; ba min.:146 mm; Locating ring:2 x FRB 22/620; J1:220 mm; Initial grease fill, 20%:7 kg;
L6-25P9Z Rotek Slewing Ring Bearings	Maximum disc diameter max.:800 mm; Purpose/ Application:Tillage; GS:M20x1.5; Basic static load rating C0:45 kN; Recommended minimum temperature min.:-20 °C; l1:40 mm; Minimum disc diameter min.:300 mm; Recommended tightening torque for disc screws:100 N·m; B:82 mm; Sealing system:SKF Mudblock seal; Shaft design:Shaft with metric fe; s:3.9 mm; Recommended tightening torque for self-locking shaft nut:475 N·m;
L6-43E9Z Rotek Slewing Ring Bearings	Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:6700 rpm; D:115.0000 mm; Basic Static Radial Load Rating Co:35500 N; d:75.000 mm; Sealed Speed Rating n3:3400 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:5600 rpm; B:20.00 mm; Basic Dynamic Radial Load Rating C:42300 N;
3R6-55E9 Rotek Slewing Ring Bearings	Static axial stiffness, preload class A:143 N/µm; Fatigue load limit Pu:0.735 kN; ra max.:1 mm; Basic dynamic load rating C:22.5 kN; a:31.2 mm; Preload class A GA:200 N; D:110 mm; Calculation factor (single, tandem) Y2:0.87; D1:95.32 mm; Ball diameter Dw:9.525 mm; Preload class B GB:610 N; Calculation factor f2C:1.06; Calculation factor f1:0.99; da min.:76 mm; Attainable speed for grease lubrication:15500 r/min;

No.	Brand	T	F	M	d	E	N	H	U
3R8-98N1	Rotek	55.5 mm	-	-	50 mm	-	18 mm	-	-
L6-37N9ZD	Rotek	-	-	-	80.000 mm	-	-	-	-
R9-55N3	Rotek	45.3 mm	-	-	36.513 mm	-	14 mm	-	-
A8-17E10BC	Rotek	-	-	-	95.000 mm	-	-	-	-
A16-67P2	Rotek	-	-	-	140.000 mm	-	-	-	-
A6-9P4	Rotek	-	-	-	-	-	-	-	-
R8-52E3	Rotek	-	-	-	17.000 mm	-	-	-	-
L6-43P9ZD	Rotek	-	-	-	12.000 mm	-	-	-	-
A18-74E3	Rotek	98 mm	-	-	150 mm	-	-	-	-
A16-95N6	Rotek	-	-	-	20.000 mm	-	-	-	-
L6-25P9ZD	Rotek	-	-	-	-	-	-	-	-
L9-46N9Z	Rotek	360 mm	-	-	440 mm	-	-	-	-
A8-41E1	Rotek	-	-	-	50 mm	-	-	14 mm	-
L6-22P9Z	Rotek	-	-	-	45.000 mm	-	-	-	-
A14-18E1L	Rotek	-	-	-	1120 mm	-	-	-	-
H8-58E2	Rotek	-	78.5 mm	-	65 mm	-	-	-	-
3R6-55P9	Rotek	-	-	-	40.000 mm	-	-	-	-
W13-24P1	Rotek	-	-	-	95.000 mm	-	-	-	-
3R10-117N3D	Rotek	64 mm	-	-	50 mm	-	-	-	-
A20-72N5A	Rotek	-	-	-	-	-	-	187.325 mm	-
L9-38N9Z	Rotek	-	-	-	-	-	-	-	-
3R8-98P9	Rotek	-	-	-	-	-	-	695 mm	-
W17-108P1	Rotek	-	-	4 mm	31.75 mm	-	-	-	-

A12-42E3 Rotek Slewing Ring Bearings Video

Rotek A12-42E3 INTERCHANGE

Large Slewing Bearings Part series A12-42E3 is a potential replacement for these common bearing part numbers:

NSKA12-42E3
SKFA12-42E3
NTNA12-42E3
FAGA12-42E3
TIMKENA12-42E3
KOYOA12-42E3
NACHIA12-42E3
DODGEA12-42E3

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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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