ROLLWAY BEARING Sales Co., Ltd.: Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cartridge Unit Bearings

English

✖

Home

Stock Categories

Company News

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cartridge Unit Bearings

Home>Products>Angular Contact Ball Bearing>Komatsu PC220-7 Excavator Slewing Bearing

Komatsu PC220-7 Excavator Slewing Bearing MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

Komatsu PC220-7 Excavator Slewing Bearing

Komatsu PC220-7 Excavator Slewing Bearing SPECIFICATIONS

Komatsu PC220-7 Excavator Slewing Bearing SEARCH - Whether it's agriculture or construction equipment your 19000 Series working on, 19153X Cone Part Number Has theAngular Contact Ball Bearing you ROLLWAY BEARING Sales Co., Ltd. need.
Series:19000
Cone Part Number:19153X
Cup Part Number:19262
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:38.496 mm
D:66.675 mm

Download Komatsu PC220-7 Excavator Slewing Bearing Spec Sheet

ROLLWAY BEARING Sales Co., Ltd.

ROLLWAY BEARING Sales Co., Ltd.China

ROLLWAY BEARING Sales Co., Ltd.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

Komatsu PC220-7 Excavator Slewing Bearing Product identifiers

Series:19000
Cone Part Number:19153X
Cup Part Number:19262
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:38.496 mm
D:66.675 mm
B - Cone Width:16.520 mm
C - Cup Width:11.908 mm
B:15.875 mm
R - Cone Backface To Clear Radius1:1.270 mm
r - Cup Backface To Clear Radius2:0.76 mm
da - Cone Frontface Backing Diameter:43.43 mm
db - Cone Backface Backing Diameter:44.96 mm
Da - Cup Frontface Backing Diameter:65.00 mm
Db - Cup Backface Backing Diameter:60.96 mm
Ab - Cage-Cone Frontface Clearance:2.3 mm
Aa - Cage-Cone Backface Clearance:0.8 mm
a - Effective Center Location3:-1.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf
C0 - Static Radial Rating:13000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf
K - Factor7:1.31
e - ISO Factor8:0.44
Y - ISO Factor9:1.35
G1 - Heat Generation Factor (Roller-Raceway):17.5
G2 - Heat Generation Factor (Rib-Roller End):11.5
Cg - Geometry Factor:0.0694

Komatsu PC220-7 Excavator Slewing Bearing pdf

Komatsu PC220-7 Excavator Slewing Bearing Characteristics

C0r - Static Load Rating	4.2 kN
Bore Size d	12 mm
Oil Reference Speed	27000 rpm
Features	O.D. Groove
Grease Reference Speed	19000 rpm
Clearance	C0 (Normal)
Weight	0.060 Kg
Radius Rs min	1.000 mm
Cr - Dynamic Load Rating	9.7 kN
Outside Ring Width B	12.000 mm
Outside Diameter D	37.000 mm

Komatsu PC220-7 Excavator Slewing Bearing Cross Reference
No.	Brand	S	D	T	B	C	d	F	db
TR357228HL	KBC	-	72 mm	28,575 mm	28,575 mm	22 mm	35 mm	-	-
TAFI 557225	IKO	0,5 mm	72 mm	-	25 mm	47,5 kN	55 mm	-	-
RNAF557220	JNS	-	72 mm	-	-	37,4 kN	55 mm	-	60,9 mm
RNAF 557220	IKO	-	72 mm	-	-	37,4 kN	55	-	60,9 mm
615722	SKF	-	75 mm	-	19 mm	-	30 mm	-	-
NAF457220	NSK	-	72 mm	-	20 mm	40 kN	45 mm	-	-
NAF 457220	JNS	-	72 mm	-	20 mm	37,4 kN	45 mm	55 mm	60,9 mm
5722-2	TIMKEN	-	5.515 Inch \| 140.081 Millimeter	-	1.875 Inch \| 47.625 Millimeter	-	0 Inch \| 0 Millimeter	-	-
LRTZ657226	IKO	-	2.835 Inch \| 72 Millimeter	-	1.024 Inch \| 26 Millimeter	-	2.559 Inch \| 65 Millimeter	-	-
TAFI-557225	IKO	-	-	-	-	-	-	-	-
LRT657225	IKO	-	2.835 Inch \| 72 Millimeter	-	0.984 Inch \| 25 Millimeter	-	2.559 Inch \| 65 Millimeter	-	-

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.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.060.25.1644 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.060.25.1424 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.060.25.1754 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.060.25.1204 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.060.30.1904 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.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.062.25.1644 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

Komatsu PC220-7 Excavator Slewing Bearing Video

Contact Us

ROLLWAY BEARING Sales Co., Ltd.: Address1230 E. Bishop Court, P.O. Box 9876,Mount Prospect, IL 65876-7898, U.S.A.; Phone(Working Time)+1-857-689-7956; Fax

Send Now

Komatsu PC220-7 Excavator Slewing Bearing Technical Articles

Can I drive with bad bearings?

Is it dangerous to drive with a bad wheel bearing? - QuoraSep 17, 2015 — Driving with a bad wheel bearing can cause the axle/hub/spindle to weld itself The left front wheel could be rocked on the axle as the bearing was starting to Wheel...

How can I make my bearings spin faster and longer?

Q: How can I make my bearings spin faster and longerThe factors of bearing limit speed are related to bearing type, load, accuracy, size, lubrication, clearance, cage, and cooling conditions New bearings are slow when i spin them by hand. :...

How long do hub bearings last?

Signs That Your Wheel Bearings Needs To Be ReplacedSep 30, 2014 — The wheel bearings of your car will tell you long before a major breakdown The last thing anyone would want to have happen is one or more How Long Does a Wheel Hub...