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Home>Products>Angular Contact Ball Bearing>Hitachi EX90 Excavator Slewing Bearing

Hitachi EX90 Excavator Slewing Bearing MODELS

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Hitachi EX90 Excavator Slewing Bearing

Hitachi EX90 Excavator Slewing Bearing SPECIFICATIONS

Offer High 18335E Cup Part Number Quality Brand ROLLWAY BEARING Sales Co., Ltd. Hitachi EX90 Excavator Slewing Bearing .Contact Us 18000 Series Online to Get Best Quote.
Series:18000
Cone Part Number:18204X
Cup Part Number:18335E
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:51.999 mm
D:85.001 mm

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Hitachi EX90 Excavator Slewing Bearing Product identifiers

Series:18000
Cone Part Number:18204X
Cup Part Number:18335E
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:51.999 mm
D:85.001 mm
B - Cone Width:18.263 mm
C - Cup Width:18.001 mm
B:24.501 mm
R - Cone Backface To Clear Radius1:2.030 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:56.90 mm
db - Cone Backface Backing Diameter:59.94 mm
Da - Cup Frontface Backing Diameter:84.10 mm
Db - Cup Backface Backing Diameter:75.95 mm
Ab - Cage-Cone Frontface Clearance:2.3 mm
Aa - Cage-Cone Backface Clearance:1.8 mm
a - Effective Center Location3:2 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:3010 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:11600 lbf
C0 - Static Radial Rating:14400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2920 lbf
K - Factor7:1.03
e - ISO Factor8:0.57
Y - ISO Factor9:1.06
G1 - Heat Generation Factor (Roller-Raceway):26.1
G2 - Heat Generation Factor (Rib-Roller End):22.1
Cg - Geometry Factor:0.0852

Hitachi EX90 Excavator Slewing Bearing pdf

Hitachi EX90 Excavator Slewing Bearing Characteristics

e - Geometry Factor	0.23
Dimension J	4.88 in
Pre Install Clearance Max	0.140 mm
Shaft Size Type	Imperial
Grease Lubrication - M/N Seal	1300 rpm
C - Dynamic Load (Basic)	86600 lb
Oil Lubrication - T Seal	2200 rpm
Dimension S	1.810 in
Shaft Size	3-1/2 in
Eng Internal Radial Clearance - Max	0.0055
Dimension F	1.81 in
Y1 - Geometry Factor	2.88
Oil Lubrication - B/C/O Seal	1000 rpm
Bearing Number	22219
Dimension TV	3.90 in
Weight	44 lb
Full Timken Part Number	QVTU19V308SB
Pre Install Clearance Min	0.110 mm
Shaft Tolerance	0.0030 in
C0 - Static Load	99000 lb

Hitachi EX90 Excavator Slewing Bearing Cross Reference
No.	Brand	D	d	B	Noun	UNSPSC	Weight	Inventory	Component
17883-2	TIMKEN	0 Inch \| 0 Millimeter	1.563 Inch \| 39.7 Millimeter	1.234 Inch \| 31.344 Millimeter	-	31171527	0.455	0.0	Cone
17883	Timken	-	1.5625 in	-	-	-	1 lb	-	-
1788322	SKF	-	-	-	Seal	31411705	-	-	-

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.060.25.1754 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.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.060.30.1904 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.060.25.1644 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.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.060.25.1534 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.060.25.1204 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

Hitachi EX90 Excavator Slewing Bearing Video

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