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Home>Products>Angular Contact Ball Bearing>Komatsu PC300-3 Excavator Slewing Bearing

Komatsu PC300-3 Excavator Slewing Bearing MODELS

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Komatsu PC300-3 Excavator Slewing Bearing

Komatsu PC300-3 Excavator Slewing Bearing SPECIFICATIONS

QuestionKomatsu PC300-3 Excavator Slewing Bearing 1/30 Bore Taper ? Find ROLLWAY BEARING Sales Co., Ltd. what you need faster by entering METRIC Design Unit your Angular Contact Ball Bearing information .
Design Unit:METRIC
Bore Taper:1/30
Bearing Weight:39.3 Kg
Cage Type:EMB
UPC Code:087796360754
Cage Material:Brass
Superseded Part:24044KYMBW33C2
d:220 mm

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Komatsu PC300-3 Excavator Slewing Bearing Product identifiers

Design Unit:METRIC
Bore Taper:1/30
Bearing Weight:39.3 Kg
Cage Type:EMB
UPC Code:087796360754
Cage Material:Brass
Superseded Part:24044KYMBW33C2
d:220 mm
D:340.000 mm
B - Inner Ring Width:118 mm
B - Outer Ring Width:118.000 mm
R - Inner Ring To Clear Radius1:2.500 mm
r - Outer Ring To Clear Radius2:2.500 mm
da - Inner Ring Backing Diameter:245.000 mm
Da - Outer Ring Backing Diameter:313.000 mm
C0 - Static Radial Rating:2720000 N
C1(2) - Dynamic Radial Rating (Two-Rows):1720000 N
e - ISO Factor3:0.32
Y0 - ISO Factor4:2.14
Y1 - ISO Factor5:3.18
Y2 - ISO Factor6:2.09
Reference Thermal Speed Rating (Grease):1000
Reference Thermal Speed Rating (Oil)7:1200
Cg - Geometry Factor8:0.1013

Komatsu PC300-3 Excavator Slewing Bearing Characteristics

Accessories	One Shield
D	37.0000 mm
Basic Dynamic Radial Load Rating C	4360 N
d	25.000 mm
Basic Static Radial Load Rating Co	2900 N
Sealed Speed Rating n3	11000 rpm
Fillet Radius ra	0.30 mm
Oil Speed Rating Open/Shielded n2	20000 rpm
Grease Speed Rating Open/Shielded n1	17000 rpm
B	7.00 mm

Komatsu PC300-3 Excavator Slewing Bearing Cross Reference
No.	Brand	D	d	B	C	f0	C0	Cu	Cr
637	KOYO	26 mm	7 mm	9 mm	4,55 kN	12.3	1,95 kN	0.100	5.65
637-ZZ	TIMKEN	1.024 Inch \| 26 Millimeter	0.276 Inch \| 7 Millimeter	-	-	-	-	-	-
6379-2	TIMKEN	0 Inch \| 0 Millimeter	2.563 Inch \| 65.1 Millimeter	2.205 Inch \| 56.007 Millimeter	-	-	-	-	-
6376-2	TIMKEN	0 Inch \| 0 Millimeter	2.375 Inch \| 60.325 Millimeter	2.205 Inch \| 56.007 Millimeter	-	-	-	-	-
6379	KOYO	0 Inch \| 0 Millimeter	2.563 Inch \| 65.1 Millimeter	2.205 Inch \| 56.007 Millimeter	-	-	-	-	-
6376-20024/6320-20024	TIMKEN	-	-	-	-	-	-	-	-
6379-3	TIMKEN	0 Inch \| 0 Millimeter	2.563 Inch \| 65.1 Millimeter	2.205 Inch \| 56.007 Millimeter	-	-	-	-	-
637-90079	TIMKEN	5.375 Inch \| 136.525 Millimeter	2.375 Inch \| 60.325 Millimeter	-	-	-	-	-	-
6379-50000/6320-50000	TIMKEN	5.345 Inch \| 135.763 Millimeter	2.563 Inch \| 65.1 Millimeter	-	-	-	-	-	-
6379-902A2	TIMKEN	5.345 Inch \| 135.763 Millimeter	2.563 Inch \| 65.1 Millimeter	-	-	-	-	-	-
6379-902A3	TIMKEN	-	-	-	-	-	-	-	-

RKS.060.25.1754 Four-point Contact Ball Slewing Bearing Price	Bolt Size:4 x 1; Bearing Number:LSE504BX; Bearing UPC:013992059239; Dimension H :6-5/16 in; Note:This product line wa; Series Type:Light Series; Shaft Size:5.25 in; Maximum Speed:1570 rpm; Seal Type:Felt Type; Pillow/Plummer Block Style:Split Cylindrical Ho; Housing Width:6.5 in; Dimension L&nb
RKS.062.30.1904 Four-point Contact Ball Slewing Bearing Price	Design Units:METRIC; Cg - Geometry Factor3:0.2377; Reference Thermal Speed Rating (Grease):470; Type:NU; C0 - Static Radial Rating:6790000 N; Da - Outer Ring Backing Diameter:0.000 mm; D:580.000 mm; Tapered Bore:N; C - Dynamic Radial Rating1:4020000 N; C - Inner Ring Width:190.600 mm; B - Outer Ring
RKS.060.25.1424 Four-point Contact Ball Slewing Bearing Price	Y1 - ISO Factor5:3.1; UPC Code:087796027176; C1(2) - Dynamic Radial Rating (Two-Rows):949000 N; Cage Type:EM; r - Outer Ring To Clear Radius2:2.500 mm; Bearing Weight:17.8 Kg; Superseded Part:22322YMW800C4; B - Outer Ring Width:80 mm; C0 - Static Radial Rating:1050000 N; Y0 - ISO Factor4:2.08; da -
RKS.060.25.1534 Four-point Contact Ball Slewing Bearing Price	Cage Type:EMB; Y0 - ISO Factor4:2.17; da - Inner Ring Backing Diameter:252.000 mm; d:220 mm; Design Unit:METRIC; Cage Material:Brass; r - Outer Ring To Clear Radius2:3.0 mm; Bearing Weight:52.800 Kg; Cg - Geometry Factor8:0.1033; Reference Thermal Speed Rating (Oil)7:1200; D:370 mm; R - Inner Ring T
RKS.062.25.1644 Four-point Contact Ball Slewing Bearing Price	B - Cone Width:1.3085 in; d:2.3750 in; C - Double Cup Width:2.0395 in; Bearing Weight:11.3 lb; Cage Type:Stamped Steel; Cup Part Number:78551DF; Ab - Cage-Cone Frontface Clearance:0.2 in; T - Bearing Width across Cones:3.0625 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:11800 l
RKS.060.30.1904 Four-point Contact Ball Slewing Bearing Price	Steering Pivot Rating:40000 lbf; d - Bore Diameter:3.0100 in; Oil Holes in Retainer:Yes; Weight:4.4 lb; Bearing Type:Thrust Tapered Rolle; D - Bearing O.D.:5.2500 in; B:1.3750 in; R - Fillet Radius Shaft (Max):0.09 in;
RKS.060.25.1204 Four-point Contact Ball Slewing Bearing Price	Shaft Size:9 in; Cor - Static Load Rating:262577 lbf; Dimension R:20.2 in; Bearing UPC:013992027665; Seal Type:High Temperature Pac; Bolt Size:4 x M30; Cr - Dynamic Load Rating:159165 lbf; Dimension H:4.6 in; Dimension T:23.0 in; Ca - Axial Load Rating:11016 lbf; Dimension V:0.1 in; Dimension N:17 i
RKS.062.25.1754 Four-point Contact Ball Slewing Bearing Price	Y1 - ISO Factor9:0.78; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:532000 lbf; T - Bearing Width across Cups:7.8749 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:79200 lbf; Aa - Cage-Cone Backface Clearance:0 in; K - Factor7:0.67; R - Cone Frontface To Clear Rad
RKS.060.25.1314 Four-point Contact Ball Slewing Bearing Price	Dimension L Fix:2.89 in; Dimension H:0.38 in; Dimension SAA:3.75 in; Grease Lubrication - T Seal:3550 rpm; Float:0.050 in; C0 - Static Load:26600 lb; Dimension C:2.880 in; Eng Internal Radial Clearance - Min:0.0016; Shaft Size :1-15/16 in; Pre Install Clearance Min:0.0016 in; Dimension M:
RKS.060.25.1644 Four-point Contact Ball Slewing Bearing Price	d:50.000 mm; Fillet Radius rb:1.00 mm; D:110.0000 mm; Basic Dynamic Radial Load Rating C:74100 N; Oil Speed Rating n2:7000 rpm; Fillet Radius ra:2.00 mm; B:27.00 mm; Grease Speed Rating n1:5300 rpm; Basic Static Radial Load Rating Co:51000 N;

Komatsu PC300-3 Excavator Slewing Bearing Video

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