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Home>Products>Ball Bearing>012.30.560.12 Excavator Slewing Bearing

012.30.560.12 Excavator Slewing Bearing MODELS

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012.30.560.12 Excavator Slewing Bearing

012.30.560.12 Excavator Slewing Bearing SPECIFICATIONS

Bearing number:30314U
Size (mm):70x150x38
Bore Diameter (mm):70
Outer Diameter (mm):150
Width (mm):38
d:70 mm
D:150 mm
T:38 mm

Download 012.30.560.12 Excavator Slewing Bearing Spec Sheet

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FAG BEARING CORP.China

FAG BEARING CORP.2020-07-10 09:46:19
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012.30.560.12 Excavator Slewing Bearing Specification details

Bearing number:30314U
Size (mm):70x150x38
Bore Diameter (mm):70
Outer Diameter (mm):150
Width (mm):38
d:70 mm
D:150 mm
T:38 mm
B:35 mm
C:30 mm
ra1 max.:2 mm
a:30 mm
r min.:3 mm
r1 min.:2,5 mm
da min.:84 mm
Da min:130 mm
Da max.:138 mm
db max.:89 mm
Db min.:140 mm
ra max.:2,5 mm
Sa:4 mm
Sb:8 mm
Weight:3,06 Kg
Basic dynamic load rating (C):230 kN
Basic static load rating (C0):272 kN
(Grease) Lubrication Speed:2 600 r/min
(Oil) Lubrication Speed:3 500 r/min
Calculation factor (e):0,35
Calculation factor (Y0):0,96
d1:107 mm
rs min:3 mm
r1s min:2.5 mm
e:0.35
Y2:1.74
Y0:0.96
Mass:3.06 kg
ISO 355 reference:T2GB070
Dynamic load, C:230 kN
Rating life coefficient, A2:1
Static load, C0:272 kN
Fatigue limit load, Cu:32.1 kN
Nlim (oil):3,500 rpm
Nlim (grease):2,600 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.41 Hz
Characteristic rolling element frequency, BSF:5.27 Hz
Characteristic outer ring frequency, BPF0:6.57 Hz
Characteristic inner ring frequency, BPFI:9.43 Hz
da max:89 mm
db min:84 mm
Da max:138 mm
Db min:140 mm
Ca min:4 mm
Cb min:8 mm
ra max:2.5 mm
r1a max:2 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04334

012.30.560.12 Excavator Slewing Bearing pdf

012.30.560.12 Excavator Slewing Bearing ‎Code system

d	340 mm
Size (mm)	340x397.4x80
r1 min.	2,1 mm
d1	370,5 mm
r3 min.	2,1 mm
r4 min.	2,1 mm
Bearing number	NNCF4868-V
C	80 mm
Width (mm)	80
r2 min.	2,1 mm
Weight	25,2 Kg
Bore Diameter (mm)	340
B	80 mm
D1	388,5 mm
Basic dynamic load rating (C)	858 kN
D	420 mm
Basic static load rating (C0)	2430 kN
Outer Diameter (mm)	397,4
S	6 mm
E	397,4 mm

interchange 012.30.560.12 Excavator Slewing Bearing guide
No.	Brand	r	d	D	B	C	T	Bc	C0
5854	Ruville	-	-	-	-	-	-	-	-
WRSU505854	KOYO	-	50	58	54 mm	72,8 kN	-	-	151 kN
6854	Ruville	-	-	-	-	-	-	-	-
WJ-485416	Timken	-	76,2	85,725	-	59,6 kN	-	25,4 mm	120,55 kN
WJ-485424	Timken	-	76,2	85,725	-	85,4 kN	-	38,1 mm	191,72 kN
AST090 8540	AST	-	85	90	-	-	-	-	-
AST20 8540	AST	-	85	90	-	-	-	-	-
AST40 8540	AST	-	85	90	-	-	-	-	-
NP854792-99401	Timken	1 mm	25 mm	55 mm	13,65 mm	9,5 mm	14 mm	-	-
NP854792/NP430273	Timken	1 mm	25 mm	55 mm	13,65 mm	9,5 mm	14 mm	-	-
NP548549/NP419272	Timken	-	22,225 mm	50,81 mm	-	-	14,1 mm	-	-

D178794 External Gear Four-point Contact Ball Slewing Bearing	Width (mm):45; r min.:2 mm; C:45 mm; (Grease) Lubrication Speed:2700 r/min; Bearing number:23022EK; Size (mm):110x170x45; Basic dynamic load rating (C):415 kN; Calculation factor (Y0):2,78; (Oil) Lubrication Speed:3600 r/min; B:45 mm; Basic static load rating (C0):475 kN; Bore Diameter (mm):110; d:1
024.50.2240 Double Row Ball With Different Diameter Slewing Bearing Ring	Basic dynamic load rating (C):627 kN; D:230 mm; Size (mm):130x230x87.5; r4 min.:3 mm; r5 min.:1 mm; da max:152 mm; Reference speed:1700 r/min; ra max.:3 mm; Outer Diameter (mm):230; Weight:14,5 Kg; r3 min.:3 mm; Limiting speed:2800 r/min; B:40 mm; Calculation factor (Y1):1,6; Bearing number:30226J2/
010.75.4500 Internal Gear Four-point Contact Ball Slewing Bearing	r min.:0,6 mm; Weight:0,382 Kg; W:30 mm; d4:34 mm; Bore Diameter (mm):20; l3 min.:40 mm; Basic dynamic load rating (C):31 kN; B:25 mm; dk:34,93 mm; l4 max.:100 mm; Bearing number:SIBP20N; l7 min.:21,5 mm; h1:77 mm; d2:46 mm; d:20 mm; C1:18 mm; l5:10 mm; Angle:15 °; d3:27,5 mm; Thread (G):M20
VLA200414N ZT External Gear Four-point Contact Ball Slewing Bearing	D:190,000 mm; Nlim:3,400 rpm; Characteristic cage frequency, FTF:0.42 Hz; ra max:2.5 mm; C:73,000 mm; Size (mm):90x190x73; Min operating temperature, Tmin:-40 °C; Width (mm):73,000; Dynamic load, C:250 kN; Contact angle α:35 °; Precision class:P0; a:136 mm; D1:173.8 mm; Static load, C0:276 kN; Beari
013.75.3150 Internal Gear Four-point Contact Ball Slewing Bearing	Inch - Metric:Metric; outer ring width:12 mm; Outer Race Profile:Cylindrical; UNSPSC:31171536; finish/coating:Uncoated; Outer Race Width:0.472 Inch \| 12 Mill; Snap Ring:No; D:40,000 mm; B:22 mm; Size (mm):17x40x22; Inner Race Profile:Narrow Inner Ring; Category:Insert Bearings Cyli; Seal Type:Single
023.30.1120 Double Row Ball With Different Diameter Slewing Bearing Ring	Size (mm):900x1090x190; Outer Diameter (mm):1090; Bearing number:248/900-MB-W33; Weight:370 Kg; r1 min.:5 mm; Bore Diameter (mm):900; B:190 mm; Calculation factor (Y0):5,03; r2 min.:5 mm; C:190 mm; d:900 mm; Basic static load rating (C0):15157 kN; Calculation factor (e):0,13; Limiting speed:480 r/mi
VLU200544 External Gear Four-point Contact Ball Slewing Bearing	Basic dynamic load rating (C):29 kN; ra max.:1 mm; Da max.:145 mm; (Grease) Lubrication Speed:4000 r/min; da min.:125 mm; Bore Diameter (mm):120; Basic static load rating (C0):33 kN; Width (mm):16; Weight:0,655 Kg; d:120 mm; C:16 mm; D:150 mm; (Oil) Lubrication Speed:4700 r/min; Bearing number:6824Z
2788/850K Internal Gear Four-point Contact Ball Slewing Bearing	Bearing number:QJ204; Bore Diameter (mm):20; Basic static load rating (C0):16 kN; Size (mm):20x47x14; B1:14 mm; d:20 mm; C:14 mm; D:47 mm; Basic dynamic load rating (C):19,1 kN; Weight:0,13 Kg; (Grease) Lubrication Speed:11150 r/min; Width (mm):14; Outer Diameter (mm):47;

012.30.560.12 Excavator Slewing Bearing Video

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