| 2RT11207 NTN Thrust Spherical Roller Bearing | Basic Static Radial Load Rating Co:65500 N; Grease Speed Rating Open/Shielded n1:4600 rpm; Fillet Radius ra:2.00 mm; B:29.00 mm; d:55.000 mm; Accessories:One Shield & Snap-Ri; D:120.0000 mm; Oil Speed Rating Open/Shielded n2:5600 rpm; Basic Dynamic Radial Load Rating C:79200 N; |
| 51224 NTN Thrust Spherical Roller Bearing | Basic Dynamic Radial Load Rating C:81800 N; Grease Speed Rating Open/Shielded n1:3800 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:73500 N; Sealed Speed Rating n3:2400 rpm; Accessories:Two Shields & Snap-R; D:170.0000 mm; B:28.00 mm; d:110.000 mm; Oil Speed Rating Open/Shielded n2:4500 rpm; |
| 240/710BK3 NTN Spherical Roller Bearings | Static Load Rating:835,000 N; dc (min):171 mm; Limiting Speed - Oil:2,600 rpm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; d:140 mm; dd (min):182 mm; Radial Clearance:0.100 to 0.145 mm; db (max):166 mm; ra1 (max):2.5 mm; Limiting Speed - Grease:2,200 rpm; ra (max):2.5 mm; B:68 mm; r1:3 mm; Dynamic Load Rating:570,000 N; Enclosure:Open; Da (max):236 mm; Bore Type:Cylindrical Bore; Weight:14.900 kg; |
| 51132 NTN Thrust Spherical Roller Bearing | Limiting Speed - Oil:1,200 rpm; da (min):402 mm; db (min):402 mm; Enclosure:Open; r1:5 mm; D:560 mm; db (max):421 mm; Static Load Rating:1,910,000 N; Da (max):538 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.190 to 0.280 mm; Weight:71.100 kg; Dynamic Load Rating:1,140,000 N; Limiting Speed - Grease:1,000 rpm; Db (max):516 mm; Db (min):538 mm; Outside Ring Inside Diameter:515 mm; B:82 mm; ra1 (max):4 mm; |
| 2RT4814 NTN Thrust Spherical Roller Bearing | B:33 mm; dc (min):97 mm; r1:2 mm; Da (max):130 mm; ra (max):2 mm; Static Load Rating:186,000 N; Configuration:Single Row; Enclosure:Open; ra1 (max):2 mm; Limiting Speed - Grease:4,000 rpm; d:80 mm; Limiting Speed - Oil:5,000 rpm; dd (min):104 mm; db (min):90 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:2 mm; Dynamic Load Rating:147,000 N; Radial Clearance:0.065 to 0.100 mm; db (max):94 mm; |
| 2P17011K NTN Spherical Roller Bearings | db (max):33 mm; B:17 mm; Dynamic Load Rating:29,300 N; Inside Ring Outside Diameter:35 mm; db (min):32 mm; D:62 mm; Limiting Speed - Grease:10,000 rpm; ra (max):1 mm; Da (max):55 mm; Radial Clearance:0.020 to 0.045 mm; r1:1.1 mm; ra1 (max):1 mm; Static Load Rating:25,200 N; d:25 mm; Configuration:Single Row; dd (min):40 mm; Bore Type:Cylindrical Bore; dc (min):37 mm; Enclosure:Open; Limiting Speed - Oil:13,000 rpm; |
| 230/530BK NTN Spherical Roller Bearings | Weight:116.000 kg; Configuration:Double Row; Hole Diameter (do):12 mm; Axial Load Factor Y2:4.35; da (min):402 mm; d:380 mm; Limiting Speed - Grease:750 rpm; Nr. of Holes:8; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y0:2.86; Retainer Material:Machined Brass; Limiting Speed - Oil:940 rpm; B:135 mm; Axial Load Factor Y1:2.92; Groove Width A:26 mm; Da (max):538 mm; Radial Clearance:0.300 to 0.400 mm; |
| CRTD3401 NTN Thrust Spherical Roller Bearing | ra (max):0.6 mm; Radial Clearance:0.023 to 0.043 mm; Dynamic Load Rating:11,900 N; Configuration:Single Row; Fillet Radius/Chamfer:0.6 mm; Factor fo:16.2; Static Load Rating:11,500 N; d:65 mm; B:10 mm; Limiting Speed - Grease:7,500 rpm; Bore Type:Cylindrical Bore; da (min):69 mm; D:85 mm; Da (max):81 mm; Weight:0.125 kg; Enclosure:Double Shield; |
| No. | Brand | D | c | a | d | B | E | C | Cy |
| 51168 | NTN | 260.0000 mm | - | - | 190.000 mm | 33.00 mm | - | - | - |
| CRTD3401 | NTN | 85 mm | - | - | 65 mm | 10 mm | - | - | - |
| 5124 | NTN | 140 mm | - | - | 80 mm | 26 mm | - | - | - |
| CRT4605 | NTN | 460 mm | - | - | 280 mm | 180 mm | - | - | - |
| 511/6 | NTN | 85 mm | - | - | - | - | - | - | - |
| 81122L1 | NTN | 110 mm | - | - | 50 mm | - | - | - | - |
| 230/750BK | NTN | 150 mm | - | - | 70 mm | 63.5 mm | - | - | - |
| 239/950K | NTN | 28 mm | - | - | 12 mm | 8 mm | - | - | - |
| 5118 | NTN | 40.0000 mm | - | - | 17.000 mm | - | - | - | - |
| 239/670K | NTN | 125 mm | - | - | 70 mm | - | - | - | - |
| CRTD4401 | NTN | 400 mm | - | - | 320 mm | 38 mm | - | - | - |
| 240/1120BK3 | NTN | 24.0000 mm | - | - | 7.000 mm | - | - | - | - |
| 5114 | NTN | 200 mm | - | - | - | - | - | - | - |
| 81126L1 | NTN | 85 mm | - | - | 45 mm | 30.2 mm | - | - | 4.7 mm |
| RT8009 | NTN | 160 mm | - | - | 105 mm | 26 mm | - | - | - |
| 51284 | NTN | 115 mm | - | - | 75 mm | 20 mm | - | - | - |
| 232/710BK | NTN | 140 mm | - | - | 80 mm | 26 mm | - | - | - |
| 231/800BK | NTN | 310.0000 mm | - | - | 170.000 mm | 104.00 mm | - | - | - |
| RT6405 | NTN | 130.0000 mm | - | - | 95.000 mm | 18.00 mm | - | - | - |
| CRTD7012 | NTN | 40 mm | - | - | - | 17.5 mm | - | - | 2.9 mm |
| 51228 | NTN | 35.0000 mm | - | - | 15.000 mm | 11.00 mm | - | - | - |
| 230/900BK | NTN | 85 mm | - | - | 45 mm | 30.2 mm | - | - | - |
| 2P26402K | NTN | 24 mm | - | - | 12 mm | 6 mm | - | - | - |
| 87420L1 | NTN | 120.0000 mm | - | - | 65.000 mm | 23.00 mm | - | - | - |
230/1120BK NTN Spherical Roller Bearings Video
Spherical roller bearings | SKF
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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
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Spherical roller bearing - Wikipedia
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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
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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