| 51138 NTN Thrust Spherical Roller Bearing | r1:1 mm; dc (min):82 mm; Static Load Rating:70,500 N; Limiting Speed - Grease:6,000 rpm; Radial Clearance:0.040 to 0.075 mm; d:70 mm; Fillet Radius/Chamfer:1.1 mm; db (max):78 mm; Limiting Speed - Oil:7,100 rpm; ra (max):1 mm; Bore Type:Cylindrical Bore; Da (max):103 mm; Configuration:Single Row; Enclosure:Open; db (min):76 mm; Dynamic Load Rating:58,500 N; Weight:0.712 kg; ra1 (max):1 mm; B:20 mm; |
| 239/850K NTN Spherical Roller Bearings | Static Load Rating:212,000 N; d:65 mm; db (min):77 mm; dc (min):85 mm; B:48 mm; Bore Type:Cylindrical Bore; Enclosure:Open; Dynamic Load Rating:188,000 N; dd (min):93 mm; ra (max):2 mm; Inside Ring Outside Diameter:83.5 mm; Radial Clearance:0.060 to 0.090 mm; r1:2.1 mm; Limiting Speed - Oil:4,800 rpm; Fillet Radius/Chamfer:2.1 mm; D:140 mm; Configuration:Single Row; ra1 (max):2 mm; Limiting Speed - Grease:4,000 rpm; |
| 51238 NTN Thrust Spherical Roller Bearing | Dynamic Load Rating:167,000 N; Enclosure:Double Shield; Fillet Radius/Chamfer:3 mm; Da (max):216 mm; B:40 mm; Bore Type:Cylindrical Bore; Factor fo:14.5; da (min):144 mm; Configuration:Single Row; Static Load Rating:146,000 N; Limiting Speed - Grease:2,700 rpm; D:230 mm; Weight:5.820 kg; Radial Clearance:0.041 to 0.081 mm; d:130 mm; ra (max):2.5 mm; |
| 81228L1 NTN Thrust Spherical Roller Bearing | Distance JMAX:4.3281 in; Dimension L:5.1250 in; Weight W:1.70 lb; Height H:2.7500 in; Distance JMIN:3.7031 in; Dimension N1:0.4531 in; Basic Dynamic Radial Load Rating:3150 lbf; Basic Static Radial Load Rating Co:1750 lbf; Dimension N:0.7656 in; Width A:1.4375 in; Dimension S1:0.7813 in; Dimension A1:0.8750 in; Shaft Diameter D:1 in; Dimension H1:1.4375 in; Insert Bearing IB:ZMaRC; Dimension H2:0.6250 in; |
| 241/670BK3 NTN Spherical Roller Bearings | Basic Dynamic Radial Load Rating:2860 lbf; Width A:1.3750 in; Dimension D2:2.3750 in; Dimension H:1.0625 in; Dimension N:0.6563 in; Dimension C:3.0000 in; Dimension J:1.4375 in; Dimension B:3.6250 in; Pin Dia A1:0.5313 in; Dimension S1:0.7188 in; Dimension L:3.6875 in; Basic Static Radial Load Rating Co:1470 lbf; Insert Bearing IB:ZMaRC; Weight W:0.81 lb; Shaft Diameter D:3/4 in; Dimension G:0.4375 in; |
| 81232L1 NTN Thrust Spherical Roller Bearing | Dynamic Load Rating:259,000 N; ra (max):2.5 mm; Limiting Speed - Grease:3,000 rpm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; B:45 mm; dc (min):124 mm; Da (max):186 mm; Bore Type:Cylindrical Bore; D:200 mm; Static Load Rating:289,000 N; Enclosure:Open; db (max):119 mm; Limiting Speed - Oil:3,600 rpm; Radial Clearance:0.075 to 0.110 mm; ra1 (max):2.5 mm; r1:3 mm; Inside Ring Outside Diameter:121.5 mm; |
| RT10802 NTN Thrust Spherical Roller Bearing | B:67 mm; Limiting Speed - Oil:1,050 rpm; Static Load Rating:560,000 N; Configuration:Double Row; C1:54.2 mm; Fillet Radius/Chamfer:0.6 mm; Bore Type:Cylindrical Bore; C:66 mm; Dynamic Load Rating:310,000 N; f (max):2.5 mm; Enclosure:Double Seal; Weight:3.900 kg; D:145 mm; c:2.5 mm; d:95 mm; E:157 mm; |
| 51284 NTN Thrust Spherical Roller Bearing | ra (max):1 mm; dc (min):87 mm; Fillet Radius/Chamfer:1.1 mm; Weight:0.735 kg; d:75 mm; r1:1 mm; Static Load Rating:74,500 N; Radial Clearance:0.065 to 0.100 mm; Db (max):105.5 mm; Bore Type:Cylindrical Bore; Da (max):108 mm; Limiting Speed - Grease:5,600 rpm; Enclosure:Open; D:115 mm; Dynamic Load Rating:60,000 N; ra1 (max):1 mm; da (min):81.5 mm; B:20 mm; db (max):83 mm; Outside Ring Inside Diameter:105 mm; |
| No. | Brand | D | c | a | d | B | E | C | Cy |
| 231/710BK | NTN | 165 mm | - | - | 100 mm | 52 mm | - | - | - |
| 239/560K | NTN | 160.0000 mm | - | - | 105.000 mm | 26.00 mm | - | - | - |
| 2RT7205 | NTN | 70.0000 mm | - | - | 35.000 mm | 10.00 mm | - | - | - |
| 2RT4024 | NTN | 130.0000 mm | - | - | 85.000 mm | 22.00 mm | - | - | - |
| 2RT11208 | NTN | 120.0000 mm | - | - | 55.000 mm | 49.20 mm | - | - | - |
| CRT9003 | NTN | 52.0000 mm | - | - | 20.000 mm | 22.23 mm | - | - | - |
| 232/600BK | NTN | 40 mm | - | - | 17 mm | 17.5 mm | - | - | - |
| 2P25002K | NTN | 80.0000 mm | - | - | 25.000 mm | 42.00 mm | - | - | - |
| 232/850BK | NTN | 130 mm | - | - | - | 25 mm | - | - | - |
| 3RT6404 | NTN | 540.0000 mm | - | - | 260.000 mm | 204.00 mm | - | - | - |
| 240/530BK3 | NTN | 35.0000 mm | - | - | 17.000 mm | 10.00 mm | - | - | - |
| 239/750K | NTN | 35.0000 mm | - | - | 15.000 mm | 14.00 mm | - | - | - |
| 89328L1 | NTN | 32 mm | - | - | 12 mm | - | - | - | 2.9 mm |
| 51236 | NTN | 540 mm | - | - | - | 102 mm | - | - | - |
| 239/950K | NTN | 28 mm | - | - | 12 mm | 8 mm | - | - | - |
| 87424L1 | NTN | 900 mm | - | - | - | 170 mm | - | - | - |
| 248/1500K3 | NTN | 160 mm | - | - | 90 mm | 40 mm | - | - | - |
| 240/670BK3 | NTN | 560 mm | - | - | 380 mm | 180 mm | - | - | - |
| CRTD6104 | NTN | 180 mm | - | - | 100 mm | 46 mm | - | - | - |
| 2RT4427 | NTN | 170.0000 mm | - | - | 80.000 mm | 39.00 mm | - | - | - |
| CRTD5005 | NTN | 500.0000 mm | - | - | 320.000 mm | 142.00 mm | - | - | - |
51336 NTN Thrust Spherical Roller Bearing Video
Understanding the Basics of Spherical Roller Bearings
Spherical roller bearings (SRB) are popular because they can take very heavy loads and are self aligning. Their design allows them to take combined loads in
Spherical roller bearings | SKF
Meet the challenge with SKF spherical roller bearings. Their high load carrying capacity and ability to accommodate misalignment helps you obtain low
Spherical Roller Bearings | NTN Bearing
NTN-SNR sphericals feature the industry's highest load rating: a full 18% higher than a standard spherical roller bearing. This level of quality means at least a 75%
Spherical roller bearings | SKF
Meet the challenge with SKF spherical roller bearings. Their high load carrying capacity and ability to accommodate misalignment helps you obtain low
Spherical roller bearing basics | Machine Design
Spherical roller bearings are usually designed with two rows of rollers tilted at opposite angles to resist thrust load in either direction. Thrust loads are common
Spherical Roller Bearings | AST Bearings
Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively
Spherical roller bearing - Wikipedia
A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring
Spherical Roller Bearing | The Timken Company
If you have challenges when managing high radial loads, use Timken® spherical roller bearings. Made to handle it all & designed to extended bearing life and
Spherical Roller Bearing | The Timken Company
If you have challenges when managing high radial loads, use Timken® spherical roller bearings. Made to handle it all & designed to extended bearing life and
Spherical roller bearing - Wikipedia
A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring