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Home>Products>Angular Contact Ball Bearing>Hitachi ZX230 Excavator Slewing Bearing

Hitachi ZX230 Excavator Slewing Bearing MODELS

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Hitachi ZX230 Excavator Slewing Bearing

Hitachi ZX230 Excavator Slewing Bearing SPECIFICATIONS

Welcome LM48548P Cone Part Number to LM48500 Series the Hitachi ZX230 Excavator Slewing Bearing online seller. ROLLWAY BEARING Sales Co., Ltd.
Series:LM48500
Cone Part Number:LM48548P
Cup Part Number:LM48514
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:34.925 mm
D:68.263 mm

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Hitachi ZX230 Excavator Slewing Bearing Product identifiers

Series:LM48500
Cone Part Number:LM48548P
Cup Part Number:LM48514
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:34.925 mm
D:68.263 mm
B - Cone Width:18.288 mm
C - Cup Width:13.970 mm
B:18.037 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:1.27 mm
da - Cone Frontface Backing Diameter:39.88 mm
db - Cone Backface Backing Diameter:45.97 mm
Da - Cup Frontface Backing Diameter:63.00 mm
Db - Cup Backface Backing Diameter:58.93 mm
Ab - Cage-Cone Frontface Clearance:2 mm
Aa - Cage-Cone Backface Clearance:0.3 mm
a - Effective Center Location3:-3.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:3760 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:14500 lbf
C0 - Static Radial Rating:14200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2430 lbf
K - Factor7:1.55
e - ISO Factor8:0.38
Y - ISO Factor9:1.59
G1 - Heat Generation Factor (Roller-Raceway):18
G2 - Heat Generation Factor (Rib-Roller End):10.6
Cg - Geometry Factor:0.0666

Hitachi ZX230 Excavator Slewing Bearing pdf

Hitachi ZX230 Excavator Slewing Bearing Characteristics

Dimension B1	1.906 in
Weight	0.50 lb
Dimension B2	0.811 in
Lubrication Type	Non-Relubricatable
Material	Bearing Steel
Inner Ring Width B	32.54 mm
Dimension S1	36.41 mm
Set Screw Size	M12x1.75
Static Load Rating	6570 lbf
Sub Series	RAE..RRB
O.D. Type	Spherical OD
Outside Ring Width C	24.000 mm
Radius r	0.6 mm
Bore Type	Cylindrical bore
Angle between Set Screws	90 º
Seal Type	Molded Shroud
Center of Bearing from End S	11.99 mm
Outside Diameter D	3.937 in
Shaft Size d	2.165 in
Dynamic Load Rating	10800 lbf

Hitachi ZX230 Excavator Slewing Bearing Cross Reference
No.	Brand	D	B	C	H	T	d	t	Fw
Z-527870.04.DRGL	FAG	600 mm	180 mm	200 mm	-	-	220 mm	-	-
XGB35273	SNR	76 mm	41 mm	38 mm	-	-	40 mm	-	-
5527	Ruville	-	-	-	-	-	-	-	-
6527	Ruville	-	-	-	-	-	-	-	-
VKBA 527	SKF	-	-	-	-	-	-	-	-
KD355270	NTN	52 mm	-	4,2 kN	-	2,7 mm	35	0,7 mm	35 mm
KD355270LL	NTN	52 mm	-	4,2 kN	-	2,7 mm	35	0,7 mm	35 mm
TV5273	KOYO	72,6 mm	-	26 kN	1,984 mm	-	52 mm	-	-
TGB35276	SNR	152 mm	-	68 mm	-	-	34 mm	-	-
TGB35277	SNR	134 mm	-	80 mm	-	-	28 mm	-	-
TGB35278	SNR	152 mm	-	70,5 mm	-	-	30 mm	-	-

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.060.25.1754 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.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;
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.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.060.25.1424 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.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.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

Hitachi ZX230 Excavator Slewing Bearing Video

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