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Home>Products>Large Slewing Bearings>R8-39E3 Rotek Slewing Ring Bearings

Rotek R8-39E3 MODELS

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R8-39E3 Rotek Slewing Ring Bearings

Name: R8-39E3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-39E3
Rating: 4.9 (5 reviews)

Rotek R8-39E3 Bearing SPECIFICATIONS

High Quality R8-39E3 Rotek Slewing Ring Bearings. Competitive Large Slewing Bearings 107 mm l2 max. 330 Material constant KM Pricing. China Kobelco Hydraulic Final Drive Motor Supplier Accept Small Order. Easy and Fast 29 mm dk Shipping.
Brand Name:Rotek
Model Number:
R8-39E3
l2 max.:107 mm
Material constant KM:330
dk:29 mm
h:78 mm
Basic static load rating C0:42.5 kN
Mass rod end:0.32 kg
d:20 mm
r1 min.:0.3 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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R8-39E3 Rotek Slewing Ring Bearings Dimensions

l2 max.:107 mm
Material constant KM:330
dk:29 mm
h:78 mm
Basic static load rating C0:42.5 kN
Mass rod end:0.32 kg
d:20 mm
r1 min.:0.3 mm
l1 min.:43 mm
Basic dynamic load rating C:30 kN
l7 min.:24 mm
C1 max.:13.5 mm
B:16 mm
Specific dynamic load factor K:100 N/mm²
α:9 °
d2 max.:54 mm
G:M 20x1.5

Rotek R8-39E3 R8-39E3 Rotek Slewing Ring Bearings Technology

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;
L4-17P9Z Rotek Slewing Ring Bearings	K:9 mm; db min.:427 mm; ra max.:1.5 mm; r1,2 min.:2 mm; rb max.:2 mm; Limiting speed:1200 r/min; D1 ≈:486 mm; Da max.:530 mm; s max.:4.9 mm; Basic static load rating C0:6800 kN; d:380 mm; Fatigue load limit Pu:585 kN; b:16.7 mm; Basic dynamic load rating C:2860 kN; Reference speed:800 r/min; Mass bearing:145 kg; B:200 mm; da max.:418 mm; Design variant/feature:NNU.1/C4W33; r3,4 min.:5 mm;
L6-22P9Z Rotek Slewing Ring Bearings	B:25.00 mm; Oil Speed Rating n2:8000 rpm; D:100.0000 mm; Sealed Speed Rating n3:4500 rpm; Grease Speed Rating Open/Shielded n1:6700 rpm; Accessories:Two Seals; Basic Dynamic Radial Load Rating C:52700 N; Oil Speed Rating Open/Shielded n2:8000 rpm; Grease Speed Rating n1:6700 rpm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:31500 N; d:45.000 mm;
A14-33N1 Rotek Slewing Ring Bearings	Basic static load rating C0:405 kN; d:85 mm; H1:58 mm; r1,2 min.:1.5 mm; Limiting speed:2000 r/min; Basic dynamic load rating C:174 kN; H:53.1 mm; Da max.:115 mm; D3:155 mm; s:43 mm; R:112 mm; Minimum load factor A:1.1; Reference speed:1500 r/min; D:150 mm; ra max.:1 mm; C:17.5 mm; Mass bearing (including seat washer where applicable):4.35 kg; D1 ≈:88 mm; d1 ≈:150 mm; da min.:124 mm;
3R13-128N1A Rotek Slewing Ring Bearings	Grease Speed Rating n1:3000 rpm; Oil Speed Rating Open/Shielded n2:3600 rpm; Fillet Radius ra:2.50 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Oil Speed Rating n2:3600 rpm; Sealed Speed Rating n3:2100 rpm; B:47.00 mm; Accessories:One Seal; d:100.000 mm; D:215.0000 mm; Basic Dynamic Radial Load Rating C:174000 N; Basic Static Radial Load Rating Co:140000 N;
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;
A8-22P11 Rotek Slewing Ring Bearings	Reference speed:530 r/min; Basic dynamic load rating C:2967 kN; D1 ≈:622 mm; Basic static load rating C0:6000 kN; Da max.:652 mm; D:670 mm; Calculation factor Y0:4; B1:208 mm; d1:470 mm; b:22.3 mm; da max.:561 mm; Calculation factor e:0.17; B2:68 mm; B:128 mm; Calculation factor Y1:4; db min.:516 mm; Calculation factor Y2:5.9; r1,2 min.:5 mm; Limiting speed:950 r/min; Ba min.:18 mm;
L6-29N9ZD Rotek Slewing Ring Bearings	Lw:11.8 mm; r2 max.:0.8 mm; r1,2 min.:0.2 mm; r1 max.:0.6 mm; Dw:3 mm; Mass needle roller:0.65 g;

No.	Brand	T	F	M	d	E	N	H	U
L6-43E9ZD	Rotek	-	55 mm	-	45 mm	-	-	-	-
A12-42E3	Rotek	-	-	-	-	-	-	-	-
R9-67E3	Rotek	-	-	-	50 mm	-	26 mm	114 mm	-
A14-19P4	Rotek	38.25 mm	-	-	45 mm	-	-	-	-
A8-17E10BC	Rotek	-	-	-	95.000 mm	-	-	-	-
A10-35N1L	Rotek	-	-	-	1400 mm	-	-	-	-
M5-26P1Z	Rotek	-	-	-	80.000 mm	-	-	-	-
3R6-49N9	Rotek	-	-	-	440 mm	-	-	-	-
L6-37N9Z	Rotek	-	-	-	-	-	-	142.875 mm	-
S14-90E1	Rotek	-	-	-	-	-	-	258.762 mm	-
M5-30P1	Rotek	-	573 mm	-	530 mm	-	-	-	-
H7-35N1	Rotek	-	-	-	-	-	-	209.55 mm	-
A14-25P1	Rotek	22.225 mm	-	-	33.338 mm	-	-	-	-
A10-34E6	Rotek	-	-	-	-	-	-	-	-
R8-49N3	Rotek	-	-	-	440 mm	-	-	-	-
3R6-55P9	Rotek	-	-	-	40.000 mm	-	-	-	-
A13-38E1	Rotek	-	-	-	-	-	-	419.1 mm	-
H8-54N1	Rotek	-	-	-	-	-	-	-	-
L9-38P9Z	Rotek	-	-	-	20 mm	-	-	-	-
M5-22P1Z	Rotek	-	-	-	170 mm	-	-	-	-
A14-49P1A	Rotek	-	113.5 mm	-	90 mm	-	-	-	-
A16-78E4	Rotek	-	-	-	35.000 mm	-	-	-	-

R8-39E3 Rotek Slewing Ring Bearings Video

Rotek R8-39E3 INTERCHANGE

Large Slewing Bearings Part series R8-39E3 is a potential replacement for these common bearing part numbers:

NSKR8-39E3
SKFR8-39E3
NTNR8-39E3
FAGR8-39E3
TIMKENR8-39E3
KOYOR8-39E3
NACHIR8-39E3
DODGER8-39E3

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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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