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Home>Products>Famous Bearing>021.50.2500 Slewing Bearing

021.50.2500 Slewing Bearing MODELS

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021.50.2500 Slewing Bearing

021.50.2500 Slewing Bearing SPECIFICATIONS

Our HUB CITY BEARING CORP highly-skilled and factory-trained service experts have the resources to help you with all your 764000 N C - Dynamic Radial Rating1 021.50.2500 Slewing Bearing needs - including routine maintenance, major repairs, warranty 35 Kg Bearing Weight service, and 0.1343 Cg - Geometry Factor3 Famous Bearing equipment inspections.
d:2.9375 in
base width::3-3/4 in
overall length::10.4375 in
expansion type::Expansion Bearing (Floating)
overall height::6.4375 in
finish/coating::Powder Coated
mounting::Four-Bolt Base
B:4 in

Download 021.50.2500 Slewing Bearing Spec Sheet

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HUB CITY BEARING CORPChina

HUB CITY BEARING CORP2020-07-10 09:46:19
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021.50.2500 Slewing Bearing Characteristics

d:2.9375 in
base width::3-3/4 in
overall length::10.4375 in
expansion type::Expansion Bearing (Floating)
overall height::6.4375 in
finish/coating::Powder Coated
mounting::Four-Bolt Base
B:4 in
bearing type::Spherical Roller
seal type::Contact/Lip
bore type::Round
radial dynamic load capacity::46800 lb
housing construction::Solid Pillow Block
radial static load capacity::55700 lb
base to bore centerline::3.2500 in
maximum rpm::1700 RPM
housing material::Cast Iron
lubrication type::Lubrication Fitting
locking device::Concentric Collar
series::2000
D:8-1/8 in
standards met::ANSI/ABMA STD 9-1990

021.50.2500 Slewing Bearing pdf

021.50.2500 Slewing Bearing Technology

Mass pillow block	90.3 kg
R1	101.6 mm
Pa	37 kN
da	140 mm
H2	60.325 mm
P150°	66.7 kN
J1	85.725 mm
A1	149.225 mm
dc	134.938 mm
Cap bolt, SAE grade	8
db	158.75 mm
P90°	116 kN
J max.	434.975 mm
P180°	81.4 kN
L	511.175 mm
ba	73.025 mm
H	298.45 mm
P120°	73.8 kN
PosiTrac Plus contact element (dc shaft position)	B10724-125
Cap bolt recommended tightening torque	515.2 N·m

021.50.2500 Slewing Bearing RELATED CATEGORIES
No.	Brand	D	B	C	R	r	a	d	e
68450/68712	NSK	180,975 mm	31,75 mm	174 kN	3,5 mm	3,3 mm	40 mm	114,3 mm	-
68450/68709	NSK	180 mm	31,75 mm	174 kN	-	-	40 mm	114,3 mm	0.5
68450-2	TIMKEN	0 Inch \| 0 Millimeter	1.25 Inch \| 31.75 Millimeter	-	-	-	-	4.5 Inch \| 114.3 Millimeter	-
68450	KOYO	0 Inch \| 0 Millimeter	1.25 Inch \| 31.75 Millimeter	-	-	-	-	4.5 Inch \| 114.3 Millimeter	-
68450A-2	TIMKEN	-	-	-	-	-	-	-	-
68450-3	TIMKEN	0 Inch \| 0 Millimeter	1.25 Inch \| 31.75 Millimeter	-	-	-	-	4.5 Inch \| 114.3 Millimeter	-
68450-50000/68712-50000	TIMKEN	7.125 Inch \| 180.975 Millimeter	-	-	-	-	-	4.5 Inch \| 114.3 Millimeter	-
68450-50000/68712B-50000	TIMKEN	7.125 Inch \| 180.975 Millimeter	-	-	-	-	-	4.5 Inch \| 114.3 Millimeter	-
68450-902A1	TIMKEN	-	-	-	-	-	-	-	-
68450-20024/68712-20024	TIMKEN	-	-	-	-	-	-	-	-
68450/712	KOYO	180.975	31.75	25.400	-	-	-	114.3	0.50

021.60.3150 Slewing Bearing	Radius Rs min:0.300 mm; Outside Ring Width B:7.000 mm; C0r - Static Load Rating:4.2 kN; Cr - Dynamic Load Rating:4.9 kN; Weight:0.029 Kg; Clearance:C3; Features:Contact Seals; Grease Limiting Speed:12000 rpm; Outside Diameter D:52.000 mm; Oil Limiting Speed:14000 rpm; Bore Size d:40 mm;
022.30.1120 Slewing Bearing	Reference Speed Rating (r/min):2600; Seals or Shields:Open Type; Cage Type:Steel; Availability:In Stock; Clearance:Standard; Limiting Speed Rating (r/min):2200; SKU:22228ejw33-timken; d:140mm; Weight:14.20 KGS; Static Load Rating (kN):1060; Dynamic Load Rating (kN):863; D:250mm; B:68mm;
021.60.3550 Slewing Bearing	Cage Type:Steel; Static Load Rating (kN):108; Reference Speed Rating (r/min):4350; Clearance:C3; SKU:6028-c3-fag; d:140mm; D:210mm; B:33mm; Seals or Shields:Open Type; Availability:In Stock; Fatigue Load Rating (kN):4.95; Dynamic Load Rating (kN):108; Weight:3.57 KGS; Limiting Speed Rating (r/min):6
021.40.1800 Slewing Bearing	Weight:2.18 KGS; D:140mm; Clearance:C3; Seals or Shields:Two Metal Shields; Cage Type:Steel; Fatigue Load Rating (kN):3.95; Static Load Rating (kN):60; Limiting Speed Rating (r/min):4500; B:33mm; SKU:6313-2z-c3-fag; Availability:In Stock; d:65mm; Dynamic Load Rating (kN):93; Reference Speed Rating (
022.25.560 Slewing Bearing	Dimension J (Bolt Size):0.75 in; Full Timken Part Number:QVVFY16V300SB; Oil Lubrication - T Seal:2650 rpm; Eng Internal Radial Clearance - Min:0.0043; Y2 - Geometry Factor:4.48; Eng Internal Radial Clearance - Max:0.0055; Dimension C:4.190 in; Shaft Size Type:Imperial; Weight:28 lb; Dimension F:9.5
021.50.2240 Slewing Bearing	Design Unit:METRIC; e - ISO Factor3:0.34; R - Inner Ring To Clear Radius1:4.000 mm; Y0 - ISO Factor4:2; Reference Thermal Speed Rating (Oil)7:580; UPC Code:087796044524; Cg - Geometry Factor8:0.1297; da - Inner Ring Backing Diameter:351.000 mm; d:300.000 mm; Reference Thermal Speed Rating (Grease):5
021.50.2800 Slewing Bearing	Bearing Weight:209.600 Kg; Y2 - ISO Factor6:4.11; Cage Material:Brass; Reference Thermal Speed Rating (Grease):410; r - Outer Ring To Clear Radius2:4.000 mm; Y1 - ISO Factor5:6.25; Cage Type:YMB; d:600.000 mm; R - Inner Ring To Clear Radius1:4.000 mm; Design Unit:METRIC; B - Outer Ring Width:150.000
022.25.630 Slewing Bearing	e:15.0 mm; d1:1000.00 mm; Ro:G1/4; L1:715 mm; Appropriate Hydraulic Nut:HMV224; Appropriate Withdrawal Nut No.:HM31/1120; b:65 mm; t:15 mm; Thread D12:Tr1120x8; L1:665.00 mm; Weight:652 Kg;
022.25.710 Slewing Bearing	B:25mm; Seals or Shields:Open Type; d:75mm; Clearance:Standard; D:130mm; Fatigue Load Rating (kN):6.8; SKU:qj215-mpa-fag; Static Load Rating (kN):129; Availability:In Stock; Cage Type:Brass; Limiting Speed Rating (r/min):5300; Dynamic Load Rating (kN):125; Weight:1.34 KGS;
021.40.1600 Slewing Bearing	C1 - Dynamic Radial Rating (1 million revolutions)6:34500 lbf; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:60000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:15600 lbf; Design Units:Imperial; db - Cone Backface Backing Diameter:2.56 in; Cone Part Number:452
021.60.4500 Slewing Bearing	Db - Cup Backface Backing Diameter:4.88 in; e - ISO Factor2:0.39; D:5.5960 in; Da - Cup Frontface Backing Diameter:5.25 in; C - Cup Width:1.3125 in; Design Units:Imperial; Cup Part Number:HM515716; r - Cup Backface To Clear Radius1:0.130 in; Cg - Geometry Factor:0.0869; Y - ISO Factor3:1.55; Series:
022.30.1000 Slewing Bearing	K - Factor8:1.58; R - Cone Backface To Clear Radius3:0.25 in; C0 - Static Radial Rating:1210000 lbf; db - Cone Backface Backing Diameter:25.28 in; Cone Part Number:EE649240H; B - Cone Width:3.6875 in; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:993000 lbf; C
021.50.2000 Slewing Bearing	Calculation factor f2B:1.02; Static axial stiffness, preload class A:122 N/µm; Calculation factor f0:15.5; Calculation factor f2A:1; Static axial stiffness, preload class D:337 N/µm; Reference grease quantity Gref:25.5 cm³; Da max.:161 mm; a:32.9 mm; Number of balls z:20; B:28 mm; A
022.25.500 Slewing Bearing	Mass bearing:6.63 kg; r1,2 min.:3 mm; T:61.5 mm; Ca min.:7 mm; Da max.:159 mm; Calculation factor Y:1.1; a:49.591 mm; Fatigue load limit Pu:57 kN; C:48 mm; Reference speed:3200 r/min; Basic dynamic load rating C:440 kN; Calculation factor e:0.54; rb max.:2.5 mm; Cb min.:13.5 mm; Db min.:160 mm; d:80
021.60.4000 Slewing Bearing	Cr - Dynamic Load Rating:66768 lbf; Ca - Axial Load Rating:4002 lbf; Bearing - Housing - Seal UPC:013992103215; Dimension L:6.4 in; Shaft Size:90 mm; Note:This product line wa; Support Type:Round Flange; Maximum Speed:2520 rpm; Bearing UPC:013992035455; Series Type:Medium Series; Bearing - Housing -

021.50.2500 Slewing Bearing Video

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