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R8-44N3 Rotek Slewing Ring Bearings

Name: R8-44N3 Rotek Slewing Ring Bearings
Brand: Rotek
SKU: R8-44N3
Rating: 4.9 (5 reviews)

Rotek R8-44N3 Bearing SPECIFICATIONS

YOU’LL FIND AN EXTENSIVE China 608z Bearing Supplier SELECTION OF R8-44N3 Rotek Slewing Ring Bearings FOR 897 kN Basic dynamic load rating C SALE. 390 mm Da max.
Brand Name:Rotek
Model Number:
R8-44N3
Da max.:390 mm
Fatigue load limit Pu:208 kN
Basic dynamic load rating C:897 kN
da min.:331 mm
d1 ≈:352 mm
r1,2 min.:2.1 mm
B:80 mm
ra max.:2 mm

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China 608z Bearing Supplier2020-07-10 09:46:19
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The details of Bearing Slewing Ring

Da max.:390 mm
Fatigue load limit Pu:208 kN
Basic dynamic load rating C:897 kN
da min.:331 mm
d1 ≈:352 mm
r1,2 min.:2.1 mm
B:80 mm
ra max.:2 mm
Basic static load rating C0:2280 kN
K:5 mm
Limiting speed:800 r/min
Mass bearing:24 kg
b1:9.4 mm
d:320 mm
das:341 mm
D1 ≈:372 mm
Reference speed:630 r/min
Calculation factor kr:0.2
D:400 mm

Rotek R8-44N3 R8-44N3 Rotek Slewing Ring Bearings Code system

162.16.0630.891.21.1503 Standard 5 Slewing Ring Bearings	N1:22.225 mm; S:4.763 mm; A1:98.425 mm; Cap bolt, SAE grade:5; P180°:49.8 kN; R2:27.781 mm; H:192.484 mm; P60°:121 kN; Pa:10.9 kN; P150°:40.5 kN; H1:101.6 mm; P120°:45.4 kN; R1:60.325 mm; da:82.55 mm; J max.:298.45 mm; Initial grease fill:141.75 g; Labyrinth ring:2 x LOR 187; L:349.25 mm; Appropriate attachment bolt size G:0.75 in; Cap bolt recommended tightening torque:149.1 N·m;
M4-38P4 Rotek Slewing Ring Bearings	d:260.000 mm; Fillet Radius ra:3.00 mm; Basic Static Radial Load Rating Co:1160000 N; Oil Speed Rating n2:1400 rpm; B:118.00 mm; Basic Dynamic Radial Load Rating C:592000 N; D:430.0000 mm; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:880 rpm;
162.16.0450.891.21.1503 Standard 5 Slewing Ring Bearings	H:67 mm; d:530 mm; ra max.:2.5 mm; Basic static load rating C0:3150 kN; Reference speed:600 r/min; D:640 mm; D1 ≈:534 mm; Fatigue load limit Pu:48 kN; Limiting speed:850 r/min; Mass bearing (including seat washer where applicable):43.5 kg; da min.:593 mm; Da max.:577 mm; d1 ≈:636 mm; Minimum load factor A:52; r1,2 min.:1.5 mm; Basic dynamic load rating C:468 kN;
61.20.0400.100.11.1503 Standard 5 Slewing Ring Bearings	Calculation factor Y2:0.81; r1,2 min.:3 mm; Calculation factor Y1:0.47; D:190 mm; Mass bearing:10.2 kg; Basic static load rating C0:250 kN; Fatigue load limit Pu:8.8 kN; Limiting speed:3200 r/min; d1 ≈:130.5 mm; Basic dynamic load rating C:225 kN; d:90 mm; Calculation factor kr:0.095; Calculation factor Y0:0.44; B:73 mm; Calculation factor X:0.54; Reference speed:3800 r/min; Calculation factor e:1.34;
3R16-265E1 Rotek Slewing Ring Bearings	d:130 mm; r1,2 min.:4 mm; Mass shaft washer:9.5 kg; d1:270 mm; B:28.5 mm;
3R16-265N3 Rotek Slewing Ring Bearings	Ca min.:7 mm; Calculation factor e:0.33; B:42 mm; d1 ≈:127.1 mm; C:34 mm; D:157 mm; Da min.:140 mm; Db min.:151 mm; ra max.:8 mm; da max.:111 mm; Fatigue load limit Pu:42.5 kN; Calculation factor Y0:1; Calculation factor Y:1.8; a:31.706 mm; T:42 mm; Limiting speed:4000 r/min; rb max.:3.5 mm; d:100 mm; Basic dynamic load rating C:303 kN; r3,4 min.:3.5 mm;
3R8-98N1 Rotek Slewing Ring Bearings	D:120mm; Availability:In Stock; B:18mm; Dynamic Load Rating (kN):43.6; Cage Type:Plastic; SKU:71917acd/p4adgb-skf; Oil Limiting Speed (r/min):15000; Fatigue Load Rating (kN):1.93; Clearance:Standard; Seals or Shields:Open Type; Preload:Medium; Static Load Rating (kN):45.5; Grease Limiting Speed (r/min):9000; Weight:0.53 KGS; d:85mm;
A10-110P2D Rotek Slewing Ring Bearings	B:13.00 mm; Basic Static Radial Load Rating Co:6100 N; Basic Dynamic Radial Load Rating C:12700 N; Oil Speed Rating n2:20000 rpm; d:15.000 mm; Grease Speed Rating n1:15000 rpm; Fillet Radius ra:1.00 mm; D:42.0000 mm;

No.	Brand	w	d	S	N	b	F	G	K
60.30.0550.100.11.1504	Standard 5	-	120mm	-	-	-	-	-	-
62.20.0450.001.21.1503	Standard 5	-	35.000 mm	-	-	-	-	-	-
R11-71N3	Rotek	-	3mm	-	-	-	-	-	-
R9-55E3	Rotek	-	110mm	-	-	-	-	-	-
230.20.0400.503 Type 21/520.	Standard 5	-	180.000 mm	-	-	-	-	-	-
W16-84P1	Rotek	-	75mm	-	-	-	-	-	-
W14-71P1	Rotek	-	160mm	-	-	-	-	-	-
230.21.0675.013 Type 21/750.	Standard 5	-	45mm	-	-	-	-	-	-
60.22.0575.502.11.1503	Standard 5	-	1.25 Inch	-	-	-	-	-	-
S8-56E1	Rotek	-	100mm	-	-	-	-	-	-
3R16-197N1	Rotek	-	20mm	-	-	-	-	-	-
A12-47P2	Rotek	-	-	4.763 mm	-	-	-	-	-
162.20.0560.890.11.1503	Standard 5	-	40.000 mm	-	-	-	-	-	-
W13-49P1	Rotek	-	-	4.763 mm	-	-	-	-	-
A16-86P1	Rotek	-	240mm	-	-	-	-	-	-
R11-71E3	Rotek	-	600 mm	-	-	-	-	Tr 630x6	-
M4-38P4	Rotek	-	260.000 mm	-	-	-	-	-	-
A13-38E1	Rotek	-	340 mm	-	-	-	-	Tr 360x5	-
230.21.0475.013 Type 21/520.	Standard 5	-	30mm	-	-	-	-	-	-
3R10-111N2F	Rotek	-	120mm	-	-	-	-	-	-
A20-95N4	Rotek	-	-	-	-	8.3 mm	-	-	4.5 mm
162.16.0400.891.21.1503	Standard 5	78 mm	70 mm	-	-	-	-	M 56x4	-
L9-57P9Z	Rotek	-	17mm	-	-	-	-	-	-
L9-42P9Z	Rotek	-	-	-	-	-	-	-	-
H7-38E1	Rotek	-	280mm	-	-	-	-	-	-
L6-43E9Z	Rotek	-	40mm	-	-	-	-	-	-
161.20.0450.890.11.1503	Standard 5	-	65.000 mm	-	-	-	-	-	-
R8-39N3	Rotek	-	45mm	-	-	-	-	-	-

R8-44N3 Rotek Slewing Ring Bearings Video

Rotek R8-44N3 INTERCHANGE

Bearing Slewing Ring Part series R8-44N3 is a potential replacement for these common bearing part numbers:

NSKR8-44N3
SKFR8-44N3
NTNR8-44N3
FAGR8-44N3
TIMKENR8-44N3
KOYOR8-44N3
NACHIR8-44N3
DODGER8-44N3

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China 608z Bearing Supplier: AddressBiamonte 1860-Liso 01-1693 Tuenos Gires, Argentina; Phone(Working Time)+54-11-4-372-1166; Fax

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