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Home>Products>Large Slewing Bearings>3R8-122N1A Rotek Slewing Ring Bearings

Rotek 3R8-122N1A MODELS

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3R8-122N1A Rotek Slewing Ring Bearings

Name: 3R8-122N1A Rotek Slewing Ring Bearings
Brand: Rotek
SKU: 3R8-122N1A
Rating: 4.9 (5 reviews)

Rotek 3R8-122N1A Bearing SPECIFICATIONS

The online 3R8-122N1A Rotek Slewing Ring Bearings parts store gives you immediate access to a selection 11 kN Basic static load rating C0 of 60 N Preload class A GA more than 1.4 China Kobelco Hydraulic Final Drive Motor Supplier million new, used, remanufactured.
Brand Name:Rotek
Model Number:
3R8-122N1A
Basic static load rating C0:11 kN
Preload class A GA:60 N
Calculation factor f:1.06
a:14.8 mm
Calculation factor f2C:1.05
Calculation factor f2B:1.02
ra max.:1 mm
Calculation factor f0:10

China Kobelco Hydraulic Final Drive Motor Supplier

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China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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3R8-122N1A Rotek Slewing Ring Bearings Dimensions

Basic static load rating C0:11 kN
Preload class A GA:60 N
Calculation factor f:1.06
a:14.8 mm
Calculation factor f2C:1.05
Calculation factor f2B:1.02
ra max.:1 mm
Calculation factor f0:10
Mass bearing:0.19 kg
Calculation factor fHC:1
r1,2 min.:1 mm
r3,4 min.:0.3 mm
Number of balls z:18
D:68 mm
Basic dynamic load rating C:16.8 kN
Reference grease quantity Gref:2.4 cm³
Static axial stiffness, preload class A:38 N/µm
Calculation factor f2D:1.09
Da max.:63.4 mm
Preload class B GB:120 N

Rotek 3R8-122N1A 3R8-122N1A Rotek Slewing Ring Bearings Technology

A6-11E4 Rotek Slewing Ring Bearings	Cap bolt, SAE grade:8; PG:1/8 NPT; Pa:37.8 kN; da:90 mm; P150°:48 kN; P120°:53.4 kN; R2:27.781 mm; RG:3/8 NPT; H2:41.275 mm; P90°:84.5 kN; db:104.775 mm; Mass pillow block:29.5 kg; End plug (suffix Y):EPR 11; A1:98.425 mm; H1:101.6 mm; N1:23.813 mm; h:38.1 mm; Ca:49.809 mm; Bearing limiting speed:5300 r/min; Da:160 mm;
L6-16N9Z Rotek Slewing Ring Bearings	Sealed Speed Rating n3:2200 rpm; Oil Speed Rating n2:3200 rpm; Grease Speed Rating n1:2200 rpm; B:55.60 mm; d:95.000 mm; D:170.0000 mm; Basic Static Radial Load Rating Co:146000 N; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:159000 N; Accessories:Two Seals;
M5-22P1 Rotek Slewing Ring Bearings	Grease Speed Rating n1:3400 rpm; Basic Dynamic Radial Load Rating C:121000 N; Basic Static Radial Load Rating Co:95000 N; Oil Speed Rating n2:4500 rpm; D:130.0000 mm; d:60.000 mm; B:57.20 mm; Fillet Radius ra:2.00 mm; Accessories:One Shield; Sealed Speed Rating n3:3400 rpm;
M5-26P1 Rotek Slewing Ring Bearings	Grease Speed Rating Open/Shielded n1:2200 rpm; Oil Speed Rating Open/Shielded n2:2800 rpm; Sealed Speed Rating n3:1500 rpm; Fillet Radius ra:2.00 mm; B:42.00 mm; Basic Static Radial Load Rating Co:173000 N; Basic Dynamic Radial Load Rating C:168000 N; Accessories:One Shield & Snap-Ri; D:260.0000 mm; d:170.000 mm;
L6-33E9ZD Rotek Slewing Ring Bearings	Accessories:Two Seals & Snap-Rin; D:80.0000 mm; Grease Speed Rating n1:8500 rpm; B:21.00 mm; Basic Static Radial Load Rating Co:19000 N; Sealed Speed Rating n3:6000 rpm; Grease Speed Rating Open/Shielded n1:8500 rpm; Basic Dynamic Radial Load Rating C:33200 N; Fillet Radius ra:1.50 mm; Oil Speed Rating Open/Shielded n2:10000 rpm; Oil Speed Rating n2:10000 rpm; d:35.000 mm;
R8-42N3 Rotek Slewing Ring Bearings	Oil Speed Rating n2:20000 rpm; Basic Dynamic Radial Load Rating C:11700 N; D:37.0000 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:17000 rpm; Basic Static Radial Load Rating Co:2700 N; B:17.00 mm; d:12.000 mm;
M4-22P4 Rotek Slewing Ring Bearings	B:95.00 mm; d:240.000 mm; Basic Dynamic Radial Load Rating C:676000 N; Oil Speed Rating n2:1400 rpm; Fillet Radius ra:4.00 mm; D:500.0000 mm; Grease Speed Rating n1:1100 rpm; Basic Static Radial Load Rating Co:1060000 N; Fillet Radius rb:1.50 mm;
W13-51P1D Rotek Slewing Ring Bearings	r1,2 min.:1.1 mm; da min.:57 mm; Limiting value e:0.2; s max.:1.5 mm; Limiting speed:14000 r/min; D1 ≈:77.95 mm; Basic static load rating C0:69.5 kN; rb max.:1 mm; F:59.5 mm; B:20 mm; ra max.:1 mm; Fatigue load limit Pu:8.8 kN; Reference speed:8500 r/min; Da max.:82.4 mm; D:90 mm; Calculation factor kr:0.23; Mass bearing:0.55 kg; d:50 mm; r3,4 min.:1.1 mm; da max.:57.5 mm;

No.	Brand	T	F	M	d	E	N	H	U
3R6-55P9	Rotek	-	-	-	40.000 mm	-	-	-	-
A8-22P11	Rotek	-	-	-	-	-	-	-	-
A10-35N1L	Rotek	-	-	-	1400 mm	-	-	-	-
L6-16P9Z	Rotek	-	-	-	-	-	-	-	-
M6-35P1	Rotek	-	-	-	90 mm	-	-	-	-
L6-37N9ZD	Rotek	-	-	-	80.000 mm	-	-	-	-
M7-39P1Z	Rotek	-	534.5 mm	-	500 mm	-	-	-	-
A14-19P4	Rotek	38.25 mm	-	-	45 mm	-	-	-	-
M5-26P1Z	Rotek	-	-	-	80.000 mm	-	-	-	-
RKS.162.20.1904	SKF	-	-	2 mm	-	-	-	-	-
A14-31P3	Rotek	-	-	-	-	-	-	398.462 mm	-
M4-30P4	Rotek	-	-	-	20.000 mm	-	-	-	-
A16-56N5	Rotek	-	-	-	90.000 mm	-	-	-	-
A9-25N3	Rotek	-	-	-	31.75 mm	-	-	95 mm	-
L6-37N9Z	Rotek	-	-	-	-	-	-	142.875 mm	-
M5-26P1	Rotek	-	-	-	170.000 mm	-	-	-	-
R8-49N3	Rotek	-	-	-	440 mm	-	-	-	-
L9-46E9Z	Rotek	-	-	-	-	-	-	-	-
M5-36P1Z	Rotek	46.4 mm	-	-	-	-	-	156 mm	-
3R5-44P2A	Rotek	-	100 mm	-	85 mm	-	-	-	-
M7-42P1Z	Rotek	-	-	-	15 mm	-	-	-	-
A8-17P1DU	Rotek	-	-	-	8.000 mm	-	-	-	-
3R6-48E3B	Rotek	890 mm	-	-	1250 mm	-	-	-	-
H8-54N1	Rotek	-	-	-	-	-	-	-	-
R9-67N3	Rotek	53.3 mm	-	-	34.925 mm	-	-	-	-
A8-19E5A	Rotek	-	-	-	-	-	-	-	-
R9-55N3	Rotek	45.3 mm	-	-	36.513 mm	-	14 mm	-	-

3R8-122N1A Rotek Slewing Ring Bearings Video

Rotek 3R8-122N1A INTERCHANGE

Large Slewing Bearings Part series 3R8-122N1A is a potential replacement for these common bearing part numbers:

NSK3R8-122N1A
SKF3R8-122N1A
NTN3R8-122N1A
FAG3R8-122N1A
TIMKEN3R8-122N1A
KOYO3R8-122N1A
NACHI3R8-122N1A
DODGE3R8-122N1A

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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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