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Home>Products>Angular Contact Ball Bearing>Hitachi EX120-2 Excavator Slewing Bearing

Hitachi EX120-2 Excavator Slewing Bearing MODELS

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Hitachi EX120-2 Excavator Slewing Bearing

Hitachi EX120-2 Excavator Slewing Bearing SPECIFICATIONS

Manufacturers of all Angular Contact Ball Bearing are represented ROLLWAY BEARING Sales Co., Ltd. in our partial list H919942H Cone Part Number of clients. Contact Gary for a complete Hitachi EX120-2 Excavator Slewing Bearing list of clients and projects.
Cone Part Number:H919942H
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:173000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:44800 lbf
d:3.3125 in
B - Cone Width:1.9291 in
R - Cone Backface To Clear Radius3:0.25 in

Download Hitachi EX120-2 Excavator Slewing Bearing Spec Sheet

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Hitachi EX120-2 Excavator Slewing Bearing Product identifiers

Cone Part Number:H919942H
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:173000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:44800 lbf
d:3.3125 in
B - Cone Width:1.9291 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:4.32 in
db - Cone Backface Backing Diameter:4.84 in
Ab - Cage-Cone Frontface Clearance:0.23 in
Aa - Cage-Cone Backface Clearance:0.28 in
a - Effective Center Location4:0.32 in
C90 - Dynamic Radial Rating (90 million revolutions)5:25800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:99400 lbf
C0 - Static Radial Rating:103000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:35100 lbf
K - Factor8:0.73
G1 - Heat Generation Factor (Roller-Raceway):163.7
G2 - Heat Generation Factor (Rib-Roller End):23.2
Cg - Geometry Factor:0.119

Hitachi EX120-2 Excavator Slewing Bearing pdf

Hitachi EX120-2 Excavator Slewing Bearing Characteristics

Weight	0.78 Kg
Thread D11	M120x2.0
T	5 mm
D4	135 mm
D3	145 mm
Bn	20 mm
s	12 mm
Lockwasher	MBL 24

Hitachi EX120-2 Excavator Slewing Bearing Cross Reference
No.	Brand	D	B	C	R	r	a	d	T
T-87750/87111	NTN	282,575 mm	47,625 mm	36,512 mm	-	-	-	190,5 mm	50,8 mm
T-87750/87112D+A	NTN	282,575 mm	-	-	-	-	-	190,5 mm	107,95 mm
NA24776SW/K97753ZZ	NTN	101,6 mm	-	-	-	-	-	38,1 mm	58,735 mm
775/772-B	Timken	180,975 mm	48,006 mm	38,1 mm	4,8 mm	-	-	88,9 mm	-
775/774D+X2S-775	Timken	180,975 mm	-	85,725 mm	4,8 mm	1,5 mm	-	88,9 mm	104,775 mm
775/772	KOYO	-	48,006 mm	288 kN	-	-	39,5 mm	88,9 mm	47,625 mm
775-2	TIMKEN	0 Inch \| 0 Millimeter	1.89 Inch \| 48.006 Millimeter	-	-	-	-	3.5 Inch \| 88.9 Millimeter	-
775-20024/772-20024	TIMKEN	-	-	-	-	-	-	-	-
77502H C3	EBC	-	-	-	-	-	-	-	-
77502H	PEER BEARING CO.	-	-	-	-	-	-	-	-
77502H-C3	PEER BEARING CO.	-	-	-	-	-	-	-	-

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.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.060.30.1904 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.060.25.1644 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.060.25.1534 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.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.060.25.1314 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.060.25.1204 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.062.25.1644 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

Hitachi EX120-2 Excavator Slewing Bearing Video

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