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Home>Products>Large Slewing Bearings>3R8-122N1A Rotek Slewing Ring Bearings

Rotek 3R8-122N1A MODELS

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3R8-122N1A Rotek Slewing Ring Bearings

Name: 3R8-122N1A Rotek Slewing Ring Bearings
Brand: Rotek
SKU: 3R8-122N1A
Rating: 4.9 (5 reviews)

Rotek 3R8-122N1A Bearing SPECIFICATIONS

Find the discount 3R8-122N1A Rotek Slewing Ring Bearings online you need China JCB Hydraulic Final Drive Motor Supplier . We offer ... If you check 0.906 in Dimension B out 0.188 in Dimension D our large selection of 3R8-122N1A Rotek Slewing Ring Bearings once .
Brand Name:Rotek
Model Number:
3R8-122N1A
Dimension B:0.906 in
Dimension D:0.188 in
Eng Internal Radial Clearance - Max:0.0037
Oil Lubrication - M/N Seal:1800 rpm
Weight:12 lb
Oil Lubrication - B/C/O Seal:1500 rpm
Dimension L Exp:3.46 in
Float:0.083 in

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China JCB Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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3R8-122N1A Rotek Slewing Ring Bearings Code system

Dimension B:0.906 in
Dimension D:0.188 in
Eng Internal Radial Clearance - Max:0.0037
Oil Lubrication - M/N Seal:1800 rpm
Weight:12 lb
Oil Lubrication - B/C/O Seal:1500 rpm
Dimension L Exp:3.46 in
Float:0.083 in
Dimension A:0.530 in
Oil Lubrication - T Seal:3200 rpm
Pre Install Clearance Min:0.0030 in
Shaft Size :55 mm
Pre Install Clearance Max:0.0037 in
e - Geometry Factor:0.24
Dimension SV:3.36 in
UPC Code:0883450150637
C - Dynamic Load (Basic):46400 lb
Dimension F:5.0000 in
Dimension L Fix:3.38 in
Grease Lubrication - T Seal:2800 rpm

Rotek 3R8-122N1A Large Slewing Bearings Product Description

No.	Brand	H	d	A	S	D	s	e	G
232.20.0400.503 Type 21/520.2	Standard 5	-	-	-	-	-	-	-	-
162.25.0764.891.21.1503	Standard 5	-	-	-	-	-	-	-	-
161.16.0560.891.21.1503	Standard 5	-	-	-	-	24.5000 in	-	-	-
231.20.0600.013 Type 21/750.1	Standard 5	-	-	-	-	-	-	-	-
11.20.0755.000.11.1504	Standard 5	-	-	7 mm	-	40.00 mm	-	-	-
60.35.0680.000.11.1503	Standard 5	-	-	-	-	-	-	-	-
62.25.0855.500.11.1503	Standard 5	-	17.463 mm	-	-	39.878 mm	-	-	-
S14-80E1	Rotek	-	35 mm	-	-	55.000 mm	-	-	-
A19-150P1	Rotek	-	-	-	-	-	-	-	-
230.21.0475.013 Type 21/520.	Standard 5	-	7.5 in	-	-	-	-	-	-
S20-125E1	Rotek	-	-	-	-	-	-	-	-
232.21.0975.013 Type 21/1050.2	Standard 5	-	4.8750 in	-	-	-	-	-	-
3R10-98N1B	Rotek	30.5000 in	-	15.5000 in	-	5.5000 in	-	-	-
61.20.0400.100.11.1503	Standard 5	-	165.1 mm	-	-	288.925 mm	-	-	-
230.21.0575.013 Type 21/650.	Standard 5	-	-	0.1970 in	-	1.4960 in	-	-	-
62.20.0944.500.01.1503	Standard 5	-	-	-	-	-	-	-	-
161.16.0450.890.11.1503	Standard 5	-	-	-	-	-	-	-	-
230.20.0600.503 Type 21/750.	Standard 5	-	431.800 mm	-	-	-	-	-	-
60.30.0550.100.11.1504	Standard 5	-	-	-	-	-	-	-	-
250.15.0300.013 Type 13/4	Standard 5	-	-	-	-	-	-	-	-

62.25.0855.575.11.1403 Standard 5 Slewing Ring Bearings	Db - Cup Backface Backing Diameter:4.13 in; Design Units:Imperial; Series:5500; C - Cup Width:1.4375 in; D:4.7343 in; e - ISO Factor2:0.36; Y - ISO Factor3:1.67; Cg - Geometry Factor:0.0825; Da - Cup Frontface Backing Diameter:4.56 in; r - Cup Backface To Clear Radius1:0.130 in; Cup Part Number:5520;
161.16.0630.890.11.1503 Standard 5 Slewing Ring Bearings	Db - Cup Backface Backing Diameter:2.13 in; C - Cup Width:0.4650 in; Cup Part Number:LM67014; D:2.4404 in; e - ISO Factor2:0.41; Design Units:Imperial; r - Cup Backface To Clear Radius1:0.050 in; Y - ISO Factor3:1.46; Cg - Geometry Factor:0.0612; Series:LM67000; Da - Cup Frontface Backing Diameter:2.26 in;
162.25.1077.890.11.1503 Standard 5 Slewing Ring Bearings	Design Units:Imperial; a - Effective Center Location4:-0.49 in; Ab - Cage-Cone Frontface Clearance:0.09 in; Cage Type:Stamped Steel; d:2 in; C1 - Dynamic Radial Rating (1 million revolutions)6:40500 lbf; db - Cone Backface Backing Diameter:2.64 in; da - Cone Frontface Backing Diameter:2.4 in; Aa - Cage-Cone Backface Clearance:0.04 in; C90 - Dynamic Radial Rating (90 million revolutions)5:10500 lbf;
61.20.0710.101.21.1503 Standard 5 Slewing Ring Bearings	Ab - Cage-Cone Frontface Clearance:2.8 mm; d:264.975 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:37100 lbf; G2 - Heat Generation Factor (Rib-Roller End):193.7; B:57.150 mm; Cup Part Number:LM451310V; a - Effective Center Location3:5.1 mm; R - Cone Backface To Clear Radius1:3.560 mm; D:355.6 mm; Series:LM451300; db - Cone Backface Backing Diameter:283.97 mm; Y - ISO Factor9:1.67; G1 - Heat Generation Factor (Roller-Raceway):1411.7;
W17-108P1 Rotek Slewing Ring Bearings	C - Cup Width:0.8750 in; Ab - Cage-Cone Frontface Clearance:0.05 in; r - Cup Backface To Clear Radius2:0.090 in; Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:1.91 in; R - Cone Backface To Clear Radius1:0.14 in; Cg - Geometry Factor11:0.0805; e - ISO Factor8:0.28; a - Effective Center Location3:-0.36 in; C90 - Dynamic Radial Rating (90 million revolutions)4:7400 lbf; T1 - Bearing Width:1.0938 in;
S20-125E1 Rotek Slewing Ring Bearings	Clearance:C3; Radius Rs min:1.100 mm; Bore Size d:60 mm; Oil Reference Speed:10000 rpm; C0r - Static Load Rating:22.7 kN; Weight:0.39 Kg; Outside Diameter D:95.000 mm; Cr - Dynamic Load Rating:29.5 kN; Grease Reference Speed:7200 rpm; Outside Ring Width B:18.000 mm; Features:O.D. Groove;
62.20.0630.001.21.1503 Standard 5 Slewing Ring Bearings	Design Units:Imperial; r - Cup Frontface To Clear Radius2:0.06 in; Y2 - ISO Factor6:2.57; e - ISO Factor4:0.39; K - Factor3:1.49; C - Double Cup Width:5.0000 in; Series:526000; Cg - Geometry Factor7:0.179; Y1 - ISO Factor5:1.73; Da - Cup Frontface Backing Diameter:17.91 in; D:19.0000 in; Y - ISO Factor1:1.54;
161.16.0400.890.11.1503 Standard 5 Slewing Ring Bearings	Grease Reference Speed:3500 rpm; Outside Diameter D:240.000 mm; Cr - Dynamic Load Rating:136.6 kN; Weight:5.150 Kg; Bore Size d:160 mm; Clearance:C3; Outside Ring Width B:38.000 mm; Radius Rs min:2.100 mm; Oil Reference Speed:5100 rpm; C0r - Static Load Rating:135.4 kN; Features:Non-Contact Seals;
230.21.0575.013 Type 21/650. Standard 5 Slewing Ring Bearings	Piston Area:7.4 in²; A:0.1970 in; E1:3.583 in; D:1.4960 in; Threads No. per Inch:12; Piston Length of Travel:0.197 in; E:5.000 in; C:6.299 in; Assembly Weight:9.0 lb; Major Diameter B:3.527 in;
3R8-98N1 Rotek Slewing Ring Bearings	Cg - Geometry Factor:0.0668; r - Cup Backface To Clear Radius2:1.52 mm; C0 - Static Radial Rating:13900 lbf; Design Units:Imperial; db - Cone Backface Backing Diameter:42.42 mm; Cone Part Number:14139; Cage Type:Stamped Steel; B:19.002 mm; a - Effective Center Location3:-4.3 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; R - Cone Backface To Clear Radius1:1.270 mm; e - ISO Factor8:0.38;
3R10-98P9 Rotek Slewing Ring Bearings	C1 - Dynamic Radial Rating (1 million revolutions)1:198000 lbf; db - Cone Backface Backing Diameter:11.56 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:51400 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:35400 lbf; Cg - Geometry Factor9:0.156; Series:275000; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:89600 lbf; d:10.875 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:345000 lbf;
280.30.1000.013 Type 110/1200. Standard 5 Slewing Ring Bearings	Note:This product line wa; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J:260 mm; Series Type:Light Series; Dimension H2:208 mm; Ca - Axial Load Rating:1708.53 lbf; Bolt Size:2 x M20; Housing Width:4.4 in; Shaft Size:2-15/16 in; Support Type:Two-Bolt Plummer Blo; Dimension L:315 mm; Dimension M:90 mm; Maximum Speed:3310 rpm; Bearing Number:LSE215BR; Bearing UPC:013992026064; Seal Type:Kevlar Packing Seal;
A24-107N1 Rotek Slewing Ring Bearings	Cage Material:Brass; r - Outer Ring To Clear Radius2:6.000 mm; Cg - Geometry Factor8:0.1009; e - ISO Factor3:0.3; Reference Thermal Speed Rating (Oil)7:430; D:760.000 mm; Design Unit:METRIC; da - Inner Ring Backing Diameter:524.000 mm; R - Inner Ring To Clear Radius1:6.000 mm; Cage Type:YMB; UPC Code:087796188495; Y1 - ISO Factor5:3.33; Da - Outer Ring Backing Diameter:692.000 mm; d:460.000 mm; Y2 - ISO Factor6:2.19;
232.21.0475.013 Type 21/520.2 Standard 5 Slewing Ring Bearings	Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2700 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:3920 lbf; Bearing Weight:0.30 Kg; R - Cone Backface To Clear Radius1:2.030 mm; Cone Part Number:13687; C0 - Static Radial Rating:15300 lbf; C - Cup Width:15.083 mm; B - Cone Width:19.050 mm; Aa - Cage-Cone Backface Clearance:0.5 mm; Ab - Cage-Cone Frontface Clearance:1.3 mm; K - Factor7:1.45;

3R8-122N1A Rotek Slewing Ring Bearings Video

Rotek 3R8-122N1A INTERCHANGE

Large Slewing Bearings Part series 3R8-122N1A is a potential replacement for these common bearing part numbers:

NSK3R8-122N1A
SKF3R8-122N1A
NTN3R8-122N1A
FAG3R8-122N1A
TIMKEN3R8-122N1A
KOYO3R8-122N1A
NACHI3R8-122N1A
DODGE3R8-122N1A

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