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KOMATSU LW250 Slewing Bearing MODELS

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KOMATSU LW250 Slewing Bearing

KOMATSU LW250 Slewing Bearing SPECIFICATIONS

Bearing number:68/630
Size (mm):630x780x69
Bore Diameter (mm):630,000
Outer Diameter (mm):780,000
Width (mm):69,000
d:630,000 mm
D:780,000 mm
B:69,000 mm

Download KOMATSU LW250 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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KOMATSU LW250 Slewing Bearing Specification details

Bearing number:68/630
Size (mm):630x780x69
Bore Diameter (mm):630,000
Outer Diameter (mm):780,000
Width (mm):69,000
d:630,000 mm
D:780,000 mm
B:69,000 mm
C:69,000 mm

KOMATSU LW250 Slewing Bearing pdf

KOMATSU LW250 Slewing Bearing ‎Code system

Basic dynamic load rating (C)	232 kN
Cu	22.0
Outer Diameter (mm)	140
D2(min)	-
R	-
Ca	290
T	56 mm
Size (mm)	65x140x56
r min.	2 mm
Bearing No.	51413
Width (mm)	56
(Refer.)Mass(kg)	4.47
Da(max)	95
D	140 mm
r(min)	2
Bearing number	51413
d	65 mm
D1(min)	68
C	-
Basic static load rating (C0)	493 kN

interchange KOMATSU LW250 Slewing Bearing guide
No.	Brand	d	T	B	C	a	r	R	D
346/332	KOYO	31.75 mm	21 mm	22,403 mm	68 kN	15,1 mm	-	-	-
346/332-B	Timken	31.75 mm	-	22,403 mm	17,826 mm	-	-	0,8 mm	80 mm
346/3320	Timken	31.75 mm	26,988 mm	22,403 mm	23,812 mm	-	3,3 mm	0,8 mm	80,167 mm
346/332A	Timken	31.75 mm	24,176 mm	22,403 mm	21 mm	-	2,3 mm	0,8 mm	80 mm
346-2	TIMKEN	1.25 Inch \| 31.75 Millimeter	-	0.882 Inch \| 22.403 Millimeter	-	-	-	-	0 Inch \| 0 Millimeter
34690	INGERSOLL RAND	-	-	-	-	-	-	-	-
34682	INGERSOLL RAND	-	-	-	-	-	-	-	-
346-20024	Timken	1.2500 in	-	-	-	-	-	-	-
346 - 332-B	TIMKEN	1.2500 in	-	-	-	-	-	-	3.1496 in
346	TIMKEN	1.2500 in	-	-	-	-	-	-	-
346 - 333A	TIMKEN	31.750 mm	-	21.001 mm	-	-	-	-	79.974 mm

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
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
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
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
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
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;
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
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/

KOMATSU LW250 Slewing Bearing Video

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