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DH280 Slewing Bearing MODELS

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DH280 Slewing Bearing

DH280 Slewing Bearing SPECIFICATIONS

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:10.442
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block

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QM INDUSTRIES BEARING LIMITED

QM INDUSTRIES BEARING LIMITEDChina

QM INDUSTRIES BEARING LIMITED2020-07-10 09:46:19
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DH280 Slewing Bearing Technical information

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:10.442
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:7/8 Inch
Relubricatable:Yes
Insert Part Number:22215
Seals:Double Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Inch - Metric:Metric
Other Features:Double Row | Double Collar | With Set Screw
Long Description:2 Bolt Pillow Block; 75MM Bore; 88.9MM Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 230.124MM Minimum Bolt Spacing; 265.176MM Bolt Spacing Maximum; Relubricatable; Cast St
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Weight / LBS:28
Actual Bolt Center to Center:0 Inch | 0Millimeter
d:2.953 Inch | 75 Millimeter
Nominal Bolt Center to Center:9.8 Inch | 248.9 Millimeter
Bolt Spacing Maximum:10.44 Inch | 265.176Millimeter
B:3.5 Inch | 88.9 Millimeter
Bolt Spacing Minimum:9.06 Inch | 230.124Millimeter
D:4.74 Inch | 120.396 Millimeter

DH280 Slewing Bearing pdf

DH280 Slewing Bearing Code system

Fw	21 mm
Bore Diameter (mm)	21
Width (mm)	16
Size (mm)	21x29x16
Bearing number	NK21/16
C	16 mm
D	29 mm
Outer Diameter (mm)	29

DH280 Slewing Bearing cross reference by manufacturer
No.	Brand	C	B	D	d	D_	Bc	B_	C0
NP455350/NP497563	Timken	-	18 mm	62 mm	34,988 mm	-	-	-	-
NP455350/NP857890	Timken	-	-	62 mm	34,988 mm	-	-	-	-
RV455325P	KOYO	41,4 kN	25 mm	53	45	-	-	-	71,1 kN
445533A	SKF	37 mm	37 mm	72,02 mm	37 mm	-	-	-	-
FWF-455320	NSK	34 kN	-	53	45	-	20 mm	-	55 kN
FWF-455325	NSK	44	-	53	45	53	25 mm	25	77
BT2B445539CC	SKF	37 mm	37 mm	52 mm	25 mm	-	-	-	-
4553-2	TIMKEN	-	1.831 Inch \| 46.507 Millimeter	0 Inch \| 0 Millimeter	2.125 Inch \| 53.975 Millimeter	-	-	-	-
PWM 455360	SKF	-	60 mm	53 mm	45 mm	-	-	-	-
PWM 455340	SKF	-	40 mm	53 mm	45 mm	-	-	-	-
KT455320	IKO	-	0.787 Inch \| 20 Millimeter	2.087 Inch \| 53 Millimeter	1.772 Inch \| 45 Millimeter	-	-	-	-

Case Cx130 Excavator Slewing Bearing	Limiting speed for oil lubrication:1575 mm/min; Attainable speed for preload class A:3150 r/min; Pitch diameter of attachement bolt holes J:146 mm; Width (mm):106; Preload class B:13600 N; Bore Diameter (mm):40; C:35 mm; Frictional moment, Preload class A:0.424 N·m; A3:24 mm; Attainable speed for pr
QY-25A Slewing Bearing For Crane	Basic static load rating (C0):224 kN; Weight:1,13 Kg; Bearing number:39590/39520; Basic dynamic load rating (C):155 kN; D:112,712 mm; d:66,675 mm; (Grease) Lubrication Speed:3200 r/min; Size (mm):66.675x112.712x30.16; T:30,162 mm; Outer Diameter (mm):112,712; Width (mm):30,162; Bore Diameter (mm):66
QY-32C Slewing Bearing For Crane	Bore Diameter (mm):360,000; Width (mm):127,000; d:360,000 mm; Outer Diameter (mm):530,000; H:127,000 mm; D:530,000 mm; Size (mm):360x530x127; Bearing number:2P7205K;
QY-20 Slewing Bearing For Crane	Width (mm):21,433; d:107,95 mm; D:146,05 mm; Bore Diameter (mm):107,95; Size (mm):107.95x146.05x21.433; Outer Diameter (mm):146,05; Bearing number:L521949/L521910;
QY-25E Slewing Bearing For Crane	Size (mm):177.8x319.964x88.9; Bearing number:H239640/H239610; Basic dynamic load rating (C90):267; C:65,088 mm; Bore Diameter (mm):177,8; D:319,964 mm; Outer Diameter (mm):319,964; Factor (K):1,83; Db:293 mm; Calculation factor (e):0,32; R:3,6 mm; d:177,8 mm; Ab:2,8 mm; Weight:28,38 Kg; Da:300,5 mm;
Slewing Bearing RKS.161.16.1754	B:74 mm; X:48 mm; Basic dynamic load rating (C):820 kN; Weight:10,7 Kg; Width (mm):74; Bearing number:RSL183036-A; r min.:2,1 mm; Ew:260,22 mm; d:180 mm; Ba:68,4 mm; Bore Diameter (mm):180; Size (mm):180x260.22x74; Outer Diameter (mm):260,22; d1:212,5 mm;
QY-12 Slewing Bearing	I:42 mm; F:145 mm; H:20 mm; P:116 mm; E:70,1 mm; K:91,2 mm; J:9 mm; N:13,5 mm; Bearing number:IJ123067; M:70,6 mm; G:120,7 mm; 1:Wheel Bearing;
QY-16 Slewing Bearing	C:31 mm; ra max.:2 mm; Y1:2.8; d:60 mm; Bearing number:1312S; Nlim (grease):4,500 rpm; B:31 mm; Precision class:P0; da min:71 mm; Outer Diameter (mm):130; r min.:2,1 mm; (Grease) Lubrication Speed:4 500 r/min; Calculation factor (Y0):2,9; Weight:2,03 Kg; Basic dynamic load rating (C):57,5 kN; (Oil)

DH280 Slewing Bearing Video

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