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Home>Products>Angular Contact Ball Bearing>021.30.800 Big Size Slewing Bearings Double Row

021.30.800 Big Size Slewing Bearings Double Row MODELS

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021.30.800 Big Size Slewing Bearings Double Row

021.30.800 Big Size Slewing Bearings Double Row SPECIFICATIONS

Our highly-skilled and 82700 Series factory-trained ROLLWAY BEARING Sales Co., Ltd. service experts have the resources to help you with all your 021.30.800 Big Size Slewing Bearings Double Row needs - including routine maintenance, major repairs, warranty service, and Angular Contact Ball Bearing equipment inspections.
Series:82700
Cone Part Number:82788
Cup Part Number:82720
Design Units:Imperial
Bearing Weight:12.3 Kg
Cage Type:Stamped Steel
d:190.5 mm
D:288.925 mm

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ROLLWAY BEARING Sales Co., Ltd.2020-07-10 09:46:19
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021.30.800 Big Size Slewing Bearings Double Row Product identifiers

Series:82700
Cone Part Number:82788
Cup Part Number:82720
Design Units:Imperial
Bearing Weight:12.3 Kg
Cage Type:Stamped Steel
d:190.5 mm
D:288.925 mm
B - Cone Width:55.563 mm
C - Cup Width:42.863 mm
B:55.563 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:202.95 mm
db - Cone Backface Backing Diameter:210.06 mm
Da - Cup Frontface Backing Diameter:271.27 mm
Db - Cup Backface Backing Diameter:264.92 mm
Ab - Cage-Cone Frontface Clearance:3.3 mm
Aa - Cage-Cone Backface Clearance:4.6 mm
a - Effective Center Location3:-2.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:33600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:130000 lbf
C0 - Static Radial Rating:239000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:20600 lbf
K - Factor7:1.63
e - ISO Factor8:0.36
Y - ISO Factor9:1.68
G1 - Heat Generation Factor (Roller-Raceway):805
G2 - Heat Generation Factor (Rib-Roller End):111
Cg - Geometry Factor:0.124

021.30.800 Big Size Slewing Bearings Double Row Characteristics

B2	5.611 in
Bearing Number	22330K, 23230K
S	1.125 in
D1	7.693 in
Taper	1:12
Sleeve	S-130 x 5 1/8
SNW/SNP Assembly Weight	14.6 lb
Tolerance1	-0.005 in
Locknut	AN-30
Diameter d	5 1/8 in
Series	223K and 232K
Lockwasher and Lockplates	W-30

021.30.800 Big Size Slewing Bearings Double Row Cross Reference
No.	Brand	D	r	d	T	R	C	B	Size
LM11949/LM11919	Timken	52,8 mm	1,3 mm	19.05 mm	18,034 mm	1,3 mm	14,605 mm	16,637 mm	19.05x52.8x18.034
CRO-11919LL	NTN	844,55 mm	-	595,312 mm	615,95 mm	-	-	-	595.312x844.55x615.95
LM11919-2	TIMKEN	2.079 Inch \| 52.807 Millimeter	-	0 Inch \| 0 Millimeter	-	-	-	0.575 Inch \| 14.605 Millimeter	-
LM11919	Timken	2.0787 in	-	-	-	-	-	-	-
LM11949 - LM11919	TIMKEN	52.799 mm	-	19.050 mm	-	-	-	18.034 mm	-
11919	CR Seals	-	-	-	-	-	-	-	-

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.062.25.1754 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.060.25.1754 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.060.25.1314 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.062.30.1904 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.060.25.1644 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.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

021.30.800 Big Size Slewing Bearings Double Row Video

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