| 7918A5TRQUMP3 NSK Super Precision Bearings | b (min):3.1 mm; Cy (max):7.3 mm; Weight:2.520 kg; D1 (max):145.2 mm; D:150 mm; Limiting Speed - Oil:5,400 rpm; Limiting Speed - Grease:4,600 rpm; Factor fo:13.2; ra (max):2 mm; Bore Type:Cylindrical Bore; Snap Ring Outside Diameter:159.7 mm; Snap Ring Width:2.8 mm; Da (max):138 mm; Configuration:Single Row; Enclosure:Single Shield with S; da (min):82 mm; Radial Clearance:0.025 to 0.051 mm; Fillet Radius/Chamfer:2.1 mm; |
| 7018A5TRSUV1VLP3 NSK Super Precision Bearings | Tolerance1:-0.008 in; Sleeve:S-3072 x 13; Lockwasher and Lockplates:P-72; Diameter d :13 in; S:1.916 in; B2:7.569 in; SNW/SNP Assembly Weight:86 lb; Locknut:N-072; Series:230K; Taper:1:12; D1:16.505 in; Bearing Number:23072K; |
| 7219A5TRDUDMP3 NSK Super Precision Bearings | Limiting Speed - Grease:10,000 rpm; r1:0.5 mm; da (min):49 mm; ra (max):0.6 mm; Fillet Radius/Chamfer:0.6 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; Enclosure:Snap Ring Groove wit; a (max):1.7 mm; D:68 mm; B:12 mm; Dynamic Load Rating:14,100 N; Cy (max):2.3 mm; Limiting Speed - Oil:12,000 rpm; D1 (max):66.7 mm; Weight:0.124 kg; b (min):1 mm; d:45 mm; Da (max):64 mm; Snap Ring Outside Diameter:70.8 mm; |
| 7920A5TRDUDMP3 NSK Super Precision Bearings | Cage Type:Stamped Steel; R - Cone Backface To Clear Radius1:0.015 in; Cone Part Number:13890; Ab - Cage-Cone Frontface Clearance:0.08 in; Cg - Geometry Factor12:0.0601; Y1 - ISO Factor9:1.95; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:10600 lbf; B - Cone Width:0.4688 in; Aa - Cage-Cone Backface Clearance:-0.01 in; d:1.5150 in; T - Bearing Width across Cones:1.5000 in; D:2.5000 in; |
| 7217A5TRDUDMP3 NSK Super Precision Bearings | Oil Lubrication - B/C/O Seal:1500 rpm; UPC Code:0883450032049; Weight:16 lb; Y1 - Geometry Factor:2.79; Dimension J (Bolt Size):0.5 in; Dimension B Exp:2.46 in; Float:0.083 in; Pre Install Clearance Max:0.0026 in; Housing Style:Piloted Flange Cartr; Shaft Tolerance:0.0015 in; Dimension L Fix:3.50 in; Dimension D:5.50 in; Eng Internal Radial Clearance - Min:0.0016; Dimension SAA:4.3 in; Y2 - Geometry Factor:4.15; |
| 7219A5TRDULP3 NSK Super Precision Bearings | Weight:32 lb; Dimension G:7.375 in; Dimension E:6.10 in; Dimension L Fix:4.34 in; Grease Lubrication - B/C/O Seal:1000 rpm; Dimension BC:8.63 in; UPC Code:0883450063722; Shaft Tolerance:0.0030 in; Full Timken Part Number:QMCW18J308SB; Dimension B Fix:2.46 in; Eng Internal Radial Clearance - Min:0.0024; Dimension L Exp:4.42 in; C0 - Static Load:87200 lb; Oil Lubrication - B/C/O Seal:1000 rpm; Dimension S:4.03 in; |
| 7218CTRDUDLP3 NSK Super Precision Bearings | E:40.0000 in; F:11 in; Stabilizing Ring 1 Reqd3:A8974; B:46.0000 in; E Max.:40.7500 in; Assembly Weight:2600.000 lb; Triple Seal Reqd:ER 872; H:28.8750 in; Housing Only2:SDAF3172K x 13-7/16; Full Timken Part Number:SDAF23172K13-7/16; Bolt Hole Length:2.75 in; A:14.5000 in; Bearing Number:23172K; Adapter Assembly Number1:SNP-3172 x 13-7/16; D:5.2500 in; C:17.1250 in; Bolt Hole Width:2 in; E Min.:39.2500 in; |
| 7022CTRDUDLP3 NSK Super Precision Bearings | G2 - Heat Generation Factor (Rib-Roller End):13.3; Cage Type:Stamped Steel; Da - Cup Frontface Backing Diameter:63.00 mm; Series:14000; e - ISO Factor8:0.38; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf; Y - ISO Factor9:1.57; Design Units:Imperial; da - Cone Frontface Backing Diameter:42.42 mm; D:69.012 mm; Cg - Geometry Factor:0.0668; K - Factor7:1.53; d:30.226 mm; db - Cone Backface Backing Diameter:38.10 mm; |
| 7017CTRSUMP3 NSK Super Precision Bearings | Shaft Length L1:87.00 mm; Adapter Sleeve Number1:HE2309; Dimension B1:1.969 in; Slot Length L3:83.00 mm; Weight:5.5 lb; Housing Style:Take-Up; Opening Height N2:49.00 mm; Locking Style:Adapter Sleeve Locki; Center of Bearing from End Y:29 mm; Socket Width A2:35.00 mm; Shaft Size d:1.5 in; Dimension L2:16.00 mm; Height H2:83.00 mm; Adjustment Screw Bore N:29.00 mm; Total Height H:117.00 mm; Total Length L:144.00 mm; |
| 7218A5TRDUMP3 NSK Super Precision Bearings | Dynamic Load Rating:13,200 N; Bore Type:Cylindrical Bore; Configuration:Single Row; D:55 mm; B:13 mm; a (max):2.1 mm; Dx (min):61.5 mm; Fillet Radius/Chamfer:1 mm; ra (max):1 mm; Factor fo:14.8; Da (max):50 mm; b (min):1.4 mm; Static Load Rating:8,300 N; D1 (max):52.6 mm; r1:0.5 mm; Limiting Speed - Grease:13,000 rpm; Cy (max):2.9 mm; Enclosure:Single Shield with S; Snap Ring Outside Diameter:60.7 mm; |
| 7018A5TRDUDLP3 NSK Super Precision Bearings | D1:17.755 in; B2:10.056 in; Locknut:N-076; Diameter d :13 15/16 in; Sleeve:S-3176; S:2.041 in; Series:231K; Bearing Number:23176K; Tolerance1:-0.007 in; Taper:1:12; Lockwasher and Lockplates:P-76; SNW/SNP Assembly Weight:125 lb; |
| 7018A5SN24TRDUDLP3 NSK Super Precision Bearings | Dynamic Load Rating:6,250,000 N; Roller Profile:Symmetric; da (min):382 mm; Enclosure:Open; Limiting Speed - Oil:790 rpm; Fillet Radius/Chamfer:5 mm; Retainer Material:Machined Brass; Limiting Speed - Grease:640 rpm; Axial Load Factor Y1:1.60; Configuration:Double Row; D:600 mm; Constant e:0.42; d:360 mm; Static Load Rating:8,750,000 N; Axial Load Factor Y0:1.57; Center Guidance:Fixed Inner Ring Rib; |
| 7019CTRSUMP3 NSK Super Precision Bearings | da:79 mm; Cy:6.5 mm; Enclosure:Snap Ring Groove wit; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.5 mm; Snap Ring Outside Diameter:134.7 mm; Dynamic Load Rating:96,500 N; Snap Ring Width:2.8 mm; Da:116 mm; a (max):4.1 mm; Static Load Rating:84,500 N; B:39.7 mm; Radial Clearance:0.025 to 0.051 mm; Weight:1.820 kg; d:70 mm; Limiting Speed - Grease:3,800 rpm; Dx:136.5 mm; Configuration:Double Row; |
| 7019A5TRDUDLP3 NSK Super Precision Bearings | Series:M667900; Design Units:Imperial; D:21.5000 in; C - Double Cup Width:5.6875 in; Y1 - ISO Factor5:1.62; K - Factor3:1.4; Y - ISO Factor1:1.44; Y2 - ISO Factor6:2.41; r - Cup Frontface To Clear Radius2:0.06 in; e - ISO Factor4:0.42; Cg - Geometry Factor7:0.232; Da - Cup Frontface Backing Diameter:20.72 in; |
| No. | Brand | E | H | s | Q | L | b | e | t |
| 7221CTRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7916A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7220A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7916CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7915CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7221CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7219A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7218CTRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7919A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7016A5TRSUV1VLP3 | NSK | - | - | - | - | - | - | - | - |
| 7222A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7216A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7018A5SN24TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 70BTR10STYNDBLP4A | NSK | - | - | - | - | - | - | - | - |
| 7216CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7217A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7020CTRQUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7221A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7017CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7918CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7921A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7018A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7219A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7018A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7219A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7220CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 70BER10STSULP3 | NSK | - | - | - | - | - | - | - | - |
7018CTRSULP3 NSK Super Precision Bearings Video
Super Precision Bearings | Emerson Bearing
Super precision bearings are available in several different types, with each offering unique features and
Timken Fafnir Super Precision Bearings For Machine Tool
Timken super precision ball bearings meet the highest industry standards in tolerance levels (including ABEC 9). Designed for machine tool applications, our
Super Precision Bearings | Products | NSK Global
Try out the new app! NSK has launched a free app primarily for precision bearings for machine tools. Scan 2D barcodes printed on NSK bearing boxes to assess
Precision Bearings | The Timken Company
Miniature and Super Precision. The quality steel, tolerances and features of Timken® miniature bearings meet demanding performance requirements. Our super
Super Precision Ball Bearings - NSK Americas
NSK Super Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity
Super Precision Bearings - the Schaeffler Group
FAG super precision bearings for main spindles stand for very high precision and absolute operational security. Innovative FAG spindle bearing solutions are
Super Precision Bearings - Bearings | Nachi America
Super Precision Bearings. Nachi-Fujikoshi bearings business started out by using the superior materials made by the company and by applying expertise in
Super-precision bearings | SKF
With high running accuracy, high-speed performance and high system rigidity, SKF super-precision bearings are ideal for machine tools and other precision