023.50.2240.12 Excavator Slewing Bearing MODELS

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023.50.2240.12 Excavator Slewing Bearing

023.50.2240.12 Excavator Slewing Bearing SPECIFICATIONS

Bearing number:NJ411
Size (mm):55x140x33
Bore Diameter (mm):55
Outer Diameter (mm):140
Width (mm):33
d:55 mm
Fw:77,2 mm
D:140 mm

FAG BEARING CORP.

FAG BEARING CORP.China

FAG BEARING CORP.2020-07-10 09:46:19
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023.50.2240.12 Excavator Slewing Bearing Specification details

Bearing number:NJ411
Size (mm):55x140x33
Bore Diameter (mm):55
Outer Diameter (mm):140
Width (mm):33
d:55 mm
Fw:77,2 mm
D:140 mm
B:33 mm
C:33 mm
r min.:2,1 mm
r1 min.:2,1 mm
J:85,2 mm
Weight:2,48 Kg
Basic dynamic load rating (C):139 kN
Basic static load rating (C0):138 kN
(Grease) Lubrication Speed:4 300 r/min
E:117.2 mm
F:77.2 mm
d1:85.2 mm
rs min:2.1 mm
r1s min:2.1 mm
Radial clearance class:CN
Mass (without HJ ring):2.51 kg
Dynamic load, C:139 kN
Static load, C0:138 kN
Fatigue limit load, Cu:16.8 kN
Nlim (oil):5,000 rpm
Nlim (grease):4,300 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.4 Hz
Characteristic rolling element frequency, BSF:4.65 Hz
Characteristic outer ring frequency, BPF0:4.37 Hz
Characteristic inner ring frequency, BPFI:6.63 Hz
da min:66 mm
da max:76 mm
dc min:87 mm
Da max:129 mm
ra max:2 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:2.507
Product Group:B04144

023.50.2240.12 Excavator Slewing Bearing ‎Code system

Limiting Speed - Grease	1,600 rpm
db (max)	190 mm
D	320 mm
Inside Ring Outside Diameter	193 mm
db (min)	168 mm
r1	4 mm
B	108 mm
Limiting Speed - Oil	2,000 rpm
Static Load Rating	1,600,000 N
ra (max)	3 mm
Enclosure	Open
Fillet Radius/Chamfer	4 mm
d	150 mm
Radial Clearance	0.070 to 0.120 mm
Da (max)	302 mm
ra1 (max)	3 mm
Configuration	Single Row
dd (min)	213 mm
dc (min)	195 mm
Dynamic Load Rating	1,160,000 N

interchange 023.50.2240.12 Excavator Slewing Bearing guide
No.	Brand	d	C	D	U	E	B	C0	da
RNAO90x110x30	ISO	90 mm	30 mm	110 mm	-	-	30 mm	-	-
RNAO5x10x8	ISO	5 mm	8 mm	10 mm	-	-	8 mm	-	-
RNAO10x17x10TN	SKF	10	4,57 kN	17 mm	-	13 mm	-	5,7 kN	12,7 mm
RNAO 5x10x8 TN	SKF	10	8 mm	10 mm	-	8 mm	-	-	-
RNAO 90x110x30	SKF	110	30 mm	110 mm	-	98 mm	-	-	-
RNAO10x17x10	ISO	10 mm	10 mm	17 mm	-	-	10 mm	-	-
RNAO 5x10x8x TN	NBS	5	2,24 kN	10 mm	-	8 mm	-	1,83 kN	-
RNAO 10x17x10 TN	NBS	10	4,51 kN	17 mm	-	13 mm	-	5,23 kN	-
K 10x14x13 TN	SKF	14	-	10	13 mm	-	-	-	-
K 110x117x24	SKF	117	-	110	24 mm	-	-	-	-
K 110x118x30	SKF	118	-	110	30 mm	-	-	-	-

024.50.2240 Double Row Ball With Different Diameter Slewing Bearing Ring	Basic dynamic load rating (C):627 kN; D:230 mm; Size (mm):130x230x87.5; r4 min.:3 mm; r5 min.:1 mm; da max:152 mm; Reference speed:1700 r/min; ra max.:3 mm; Outer Diameter (mm):230; Weight:14,5 Kg; r3 min.:3 mm; Limiting speed:2800 r/min; B:40 mm; Calculation factor (Y1):1,6; Bearing number:30226J2/
VLA200414N ZT External Gear Four-point Contact Ball Slewing Bearing	D:190,000 mm; Nlim:3,400 rpm; Characteristic cage frequency, FTF:0.42 Hz; ra max:2.5 mm; C:73,000 mm; Size (mm):90x190x73; Min operating temperature, Tmin:-40 °C; Width (mm):73,000; Dynamic load, C:250 kN; Contact angle α:35 °; Precision class:P0; a:136 mm; D1:173.8 mm; Static load, C0:276 kN; Beari
D178794 External Gear Four-point Contact Ball Slewing Bearing	Width (mm):45; r min.:2 mm; C:45 mm; (Grease) Lubrication Speed:2700 r/min; Bearing number:23022EK; Size (mm):110x170x45; Basic dynamic load rating (C):415 kN; Calculation factor (Y0):2,78; (Oil) Lubrication Speed:3600 r/min; B:45 mm; Basic static load rating (C0):475 kN; Bore Diameter (mm):110; d:1
010.75.4500 Internal Gear Four-point Contact Ball Slewing Bearing	r min.:0,6 mm; Weight:0,382 Kg; W:30 mm; d4:34 mm; Bore Diameter (mm):20; l3 min.:40 mm; Basic dynamic load rating (C):31 kN; B:25 mm; dk:34,93 mm; l4 max.:100 mm; Bearing number:SIBP20N; l7 min.:21,5 mm; h1:77 mm; d2:46 mm; d:20 mm; C1:18 mm; l5:10 mm; Angle:15 °; d3:27,5 mm; Thread (G):M20
023.30.1120 Double Row Ball With Different Diameter Slewing Bearing Ring	Size (mm):900x1090x190; Outer Diameter (mm):1090; Bearing number:248/900-MB-W33; Weight:370 Kg; r1 min.:5 mm; Bore Diameter (mm):900; B:190 mm; Calculation factor (Y0):5,03; r2 min.:5 mm; C:190 mm; d:900 mm; Basic static load rating (C0):15157 kN; Calculation factor (e):0,13; Limiting speed:480 r/mi
2788/850K Internal Gear Four-point Contact Ball Slewing Bearing	Bearing number:QJ204; Bore Diameter (mm):20; Basic static load rating (C0):16 kN; Size (mm):20x47x14; B1:14 mm; d:20 mm; C:14 mm; D:47 mm; Basic dynamic load rating (C):19,1 kN; Weight:0,13 Kg; (Grease) Lubrication Speed:11150 r/min; Width (mm):14; Outer Diameter (mm):47;
VLU200544 External Gear Four-point Contact Ball Slewing Bearing	Basic dynamic load rating (C):29 kN; ra max.:1 mm; Da max.:145 mm; (Grease) Lubrication Speed:4000 r/min; da min.:125 mm; Bore Diameter (mm):120; Basic static load rating (C0):33 kN; Width (mm):16; Weight:0,655 Kg; d:120 mm; C:16 mm; D:150 mm; (Oil) Lubrication Speed:4700 r/min; Bearing number:6824Z
013.75.3150 Internal Gear Four-point Contact Ball Slewing Bearing	Inch - Metric:Metric; outer ring width:12 mm; Outer Race Profile:Cylindrical; UNSPSC:31171536; finish/coating:Uncoated; Outer Race Width:0.472 Inch \| 12 Mill; Snap Ring:No; D:40,000 mm; B:22 mm; Size (mm):17x40x22; Inner Race Profile:Narrow Inner Ring; Category:Insert Bearings Cyli; Seal Type:Single

023.50.2240.12 Excavator Slewing Bearing Video

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