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Home>Products>Large Slewing Bearings>3R8-98N9 Rotek Slewing Ring Bearings

Rotek 3R8-98N9 MODELS

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3R8-98N9 Rotek Slewing Ring Bearings

Name: 3R8-98N9 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: 3R8-98N9
Rating: 4.9 (5 reviews)

Rotek 3R8-98N9 Bearing SPECIFICATIONS

With over 10170 full-service stores, our 3R8-98N9 Rotek Slewing Ring Bearings inventory is extensive and China Kobelco Hydraulic Final Drive Motor Supplier our parts are priced right. 95 mm da max. within 7.5 mm Cb min. 24 hours. This helps you maximize your productivity by saving time and your 36.512 mm C hard-earned dollars.
Brand Name:Rotek
Model Number:
3R8-98N9
da max.:95 mm
Cb min.:7.5 mm
C:36.512 mm
Limiting speed:4300 r/min
Da max.:137.5 mm
rb max.:3.3 mm
B:46.672 mm
Ca min.:8 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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3R8-98N9 Rotek Slewing Ring Bearings Dimensions

da max.:95 mm
Cb min.:7.5 mm
C:36.512 mm
Limiting speed:4300 r/min
Da max.:137.5 mm
rb max.:3.3 mm
B:46.672 mm
Ca min.:8 mm
Basic dynamic load rating C:351 kN
Calculation factor e:0.33
db min.:96.5 mm
d:82.55 mm
Basic static load rating C0:405 kN
Reference speed:3600 r/min
a:31.781 mm
Da min.:130 mm
Calculation factor Y:1.8
Fatigue load limit Pu:46.5 kN
d1 ≈:113.2 mm
Db min.:142 mm

Rotek 3R8-98N9 3R8-98N9 Rotek Slewing Ring Bearings Technology

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;
R11-71E3 Rotek Slewing Ring Bearings	Effective load carrying cross section A:20720 mm²; Permissible sliding velocity v max.:0.5 m/s; Tolerance housing:H7; Coefficient of friction µ min.:0.03; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:h8; Mass bushing:0.97 kg; D:140 mm; Specific static load factor K0:200 N/mm²; B:150 mm; Specific dynamic load factor K:140 N/mm²; Coefficient of friction µ max.:0.08;
L6-16P9ZD Rotek Slewing Ring Bearings	Da:399.999 mm; L:831.85 mm; PG:1/4 NPT; Taconite seal:TER 553; Cap bolt recommended tightening torque:4284.4 N·m; P120°:260 kN; Eye bolt:2 x 1/2-13 UNC; A1:222.25 mm; P150°:236 kN; h:69.85 mm; da:239.713 mm; H2:95.25 mm; P60°:691 kN; End plug (suffix Y):X-5217-2; R1:130.175 mm; H1:241.3 mm; Housing:SSAFS 052 KA; H:473.075 mm; ba:96.838 mm; R2:46.831 mm;
M7-39P1 Rotek Slewing Ring Bearings	Basic static load rating C0:0.036 kN; d1 ≈:3.7 mm; D:6 mm; B:2 mm; r1,2 min.:0.1 mm; Mass bearing:0.0002 kg; Reference speed:170000 r/min; Da max.:5.2 mm; d:3 mm; Calculation factor f0:7.1; Basic dynamic load rating C:0.117 kN; ra max.:0.1 mm; da min.:3.6 mm; D1 ≈:4.9 mm; Limiting speed:110000 r/min; Calculation factor kr:0.015; Fatigue load limit Pu:0.002 kN;
A14-18E1L Rotek Slewing Ring Bearings	Bearing designation:PLC 512-71 ; d:1120 mm; B1:335 mm; Dynamic (Cr):13965 kN; D:1540 mm; B:525 mm; Static (Cor):39780 ; Weight:2950 ; Pu:2232.010 kg;
A16-67P2 Rotek Slewing Ring Bearings	Fillet Radius ra:3.00 mm; Basic Radial Load Rating-Dynamic DC:351000 N; d:140.000 mm; Type:300-RDM Series (from; Speed Rating-Open and Shielded-Oil OSO:7300 rpm; B:62.00 mm; Speed Rating-Open and Shielded-Grease OSG:4800 rpm; D:300.0000 mm; Fillet Radius rb:1.00 mm; Basic Radial Load Rating-Static SCO:400000 N;
3R8-59N2E Rotek Slewing Ring Bearings	Basic Static Radial Load Rating Co:54000 N; B:23.00 mm; Oil Speed Rating n2:6400 rpm; Grease Speed Rating n1:4900 rpm; Fillet Radius rb:1.00 mm; d:65.000 mm; Fillet Radius ra:1.50 mm; D:120.0000 mm; Basic Dynamic Radial Load Rating C:63700 N;
A12-27E3 Rotek Slewing Ring Bearings	Da min.:98 mm; d:75 mm; Db min.:101 mm; Calculation factor e:0.33; Fatigue load limit Pu:13.2 kN; Da max.:97.5 mm; Limiting speed:5600 r/min; Reference speed:4800 r/min; d1 ≈:89.7 mm; rb max.:1 mm; Ca min.:4 mm; Calculation factor Y0:1; Basic dynamic load rating C:86.8 kN; db min.:83.5 mm; ra max.:1 mm; Cb min.:4 mm; a:18.607 mm; C:16 mm; Dimension series:2BC; Mass bearing:0.51 kg;

No.	Brand	T	F	M	d	E	N	H	U
3R6-63E9	Rotek	-	-	-	-	-	-	-	-
L6-25P9Z	Rotek	-	-	-	-	-	-	-	-
M4-16P4	Rotek	-	-	-	-	-	-	298.45 mm	-
L4-17P8ZD	Rotek	-	-	-	220.000 mm	-	-	-	-
W13-43P2	Rotek	-	-	-	-	9 mm	-	-	-
L6-16P9ZD	Rotek	-	-	-	-	-	-	473.075 mm	-
R9-67N3	Rotek	53.3 mm	-	-	34.925 mm	-	-	-	-
R8-42N3	Rotek	-	-	-	12.000 mm	-	-	-	-
M5-38P1	Rotek	-	-	-	-	-	-	-	-
3R13-122N1B	Rotek	-	-	-	3.175 mm	-	-	-	-
W13-49P1	Rotek	-	-	-	230.000 mm	-	-	-	-
R11-71N3	Rotek	50.1 mm	-	-	30 mm	-	-	142.5 mm	-
A8-17P1DU	Rotek	-	-	-	8.000 mm	-	-	-	-
M6-35P1	Rotek	-	-	-	90 mm	-	-	-	-
L6-29P9Z	Rotek	-	-	-	-	-	-	167.481 mm	-
A12-48E12	Rotek	-	-	-	70.000 mm	-	-	-	-
A16-56N5	Rotek	-	-	-	90.000 mm	-	-	-	-
M4-26P4	Rotek	-	222 mm	-	200 mm	-	-	-	-
R8-39N3	Rotek	-	-	-	15.000 mm	-	-	-	-
L6-25N9ZD	Rotek	-	-	-	17 mm	-	6.8 mm	25 mm	-
L9-46N9Z	Rotek	360 mm	-	-	440 mm	-	-	-	-
M5-31P1Z	Rotek	-	-	-	-	-	-	-	-
3R8-79N9	Rotek	-	-	-	14 mm	-	-	-	-
A9-54N2	Rotek	-	-	-	-	-	-	-	-
R8-44E3	Rotek	-	-	-	-	-	38 mm	-	-

3R8-98N9 Rotek Slewing Ring Bearings Video

Rotek 3R8-98N9 INTERCHANGE

Large Slewing Bearings Part series 3R8-98N9 is a potential replacement for these common bearing part numbers:

NSK3R8-98N9
SKF3R8-98N9
NTN3R8-98N9
FAG3R8-98N9
TIMKEN3R8-98N9
KOYO3R8-98N9
NACHI3R8-98N9
DODGE3R8-98N9

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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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