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228708C NSK Railway Rolling Spherical Roller Bearings
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Railway Rolling Spherical Roller Bearings
NSK 228708C Bearing SPECIFICATIONS
Welcome to NTN BEARING USA CORP. the 228708C NSK Railway Rolling Spherical Roller Bearings online 79 N/µm Static axial stiffness, preload class B seller.
- NSK
228708C
- 79 N/µm
- 1.02
- 11.02 cm³
- 0.9 kg
- 3.2 mm
- 103 mm
- 124 N/µm
- 126.8 mm
-
NTN BEARING USA CORP.2020-07-10 09:46:19
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228708C NSK Railway Rolling Spherical Roller Bearings Dimensions
- 79 N/µm
- 1.02
- 11.02 cm³
- 0.9 kg
- 3.2 mm
- 103 mm
- 124 N/µm
- 126.8 mm
- 36 kN
- 1.08
- 25.5 mm
- 11.1 mm
- 31.9 kN
- 130 mm
- 160 N
- 0.965 kN
- 1
- 1.05
- 80 N
- 124 mm
NSK 228708C 228708C NSK Railway Rolling Spherical Roller Bearings Systems
228285C NSK Railway Rolling Spherical Roller Bearings | Mass bearing:375 kg; D1 ≈:678 mm; d1 ≈:604 mm; Basic static load rating C0:16600 kN; Calculation factor Y2:2.9; Fatigue load limit Pu:1220 kN; Thrust factor K:1.7; Calculation factor Y1:1.9; B:322.265 mm; Calculation factor Y0:1.8; r3,4 min.:6.4 mm; D:736.6 mm; Design variant/feature:TQO/GWI; d:558.8 mm; Calculation factor e:0.35; Comparative radial load rating CF:1660 kN; r1,2 min.:3.3 mm; |
230092C NSK Railway Rolling Spherical Roller Bearings | rb max.:1 mm; Mass plain bearing:2.25 kg; Material constant KM:330; da min.:69.6 mm; Specific static load factor K0:300 N/mm²; Lubricant:Regular relubricatio; Da max.:94.7 mm; da max.:77.7 mm; D:100.013 mm; Specific dynamic load factor K:100 N/mm²; dk:91.186 mm; Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:345 kN; Basic static load rating C0:1040 kN; |
22228M NSK Railway Rolling Spherical Roller Bearings | d:70 mm; Specific dynamic load factor K:100 N/mm²; dk:92 mm; l7 min.:85 mm; Basic dynamic load rating C:315 kN; h:235 mm; l2 max.:319 mm; d2 max.:162 mm; B:49 mm; Basic static load rating C0:490 kN; Mass rod end:7.9 kg; Material constant KM:330; C1 max.:43 mm; α:6 °; G:M 56x4; r1 min.:1 mm; l1 min.:125 mm; |
231481C NSK Railway Rolling Spherical Roller Bearings | d3:45 mm; Mass adapter sleeve assembly:0.11 kg; B:10.5 mm; d1:25.4 mm; d:30 mm; B1:31 mm; G:M 30x1.5; |
23126C NSK Railway Rolling Spherical Roller Bearings | Calculation factor Y2:3.3; Fatigue load limit Pu:400 kN; Design variant/feature:TDO/D; D:460 mm; Comparative axial load rating CFa:167 kN; Calculation factor Y1:2.2; Mass bearing:71 kg; r3,4 min.:1 mm; D1 ≈:442 mm; Thrust factor K:1.86; Basic static load rating C0:4900 kN; T:160 mm; C:128 mm; d1 ≈:394 mm; Calculation factor Y0:2.2; Calculation factor e:0.31; a:161 mm; Comparative radial load rating CF:540 kN; |
22324C NSK Railway Rolling Spherical Roller Bearings | H1:82.55 mm; A1:79.375 mm; R2:25.4 mm; J max.:241.3 mm; RG:1/8 NPT; H:157.162 mm; Cap bolt:2 x 1/2-13 UNC; Ventilation fitting:38174-12; P90°:21.4 kN; J min.:206.375 mm; Ca:52.807 mm; A2:123.825 mm; H2:30.163 mm; Cap bolt recommended tightening torque:149.1 N·m; Contact seal:2 x B9784-19; P60°:35.6 kN; End plug (suffix Y):EPR 5; Appropriate attachment bolt size G:0.5 in; Mass pillow block:12.4 kg; |
23026CA3 NSK Railway Rolling Spherical Roller Bearings | h:79.375 mm; H1:241.3 mm; RG:1 NPT; R1:130.175 mm; H2:95.25 mm; End plug (suffix Y):EPR 23; P90°:414 kN; Labyrinth ring:2 x LOR 166; Eye bolt:2 x 1/2-13 UNC; Stabilizing ring:SR-44-38; Ca:117.805 mm; P180°:285 kN; L:831.85 mm; H:473.075 mm; Cap bolt, SAE grade:8; Mass pillow block:365 kg; Cap bolt recommended tightening torque:4284.4 N·m; Cap bolt:1 1/2-6 UNC; P150°:236 kN; P60°:691 kN; |
23228C NSK Railway Rolling Spherical Roller Bearings | Mass bearing (including seat washer where applicable):12.5 kg; H:36 mm; r1,2 min.:2 mm; D1 ≈:385 mm; d:380 mm; Da max.:415 mm; Fatigue load limit Pu:20.8 kN; D:460 mm; Limiting speed:1400 r/min; Minimum load factor A:5.8; ra max.:2 mm; d1 ≈:455 mm; da min.:425 mm; Basic dynamic load rating C:186 kN; Basic static load rating C0:1140 kN; Reference speed:1000 r/min; |
22326C NSK Railway Rolling Spherical Roller Bearings | d:40 mm; ra max.:0.3 mm; Reference speed:9000 r/min; Basic dynamic load rating C:21.6 kN; B:17 mm; Da:50.5 mm; Basic static load rating C0:46.5 kN; Mass bearing:0.13 kg; F:45 mm; s max.:0.8 mm; Db:45.6 mm; db:44.5 mm; r1,2 min.:0.3 mm; da:49.2 mm; Limiting speed:10000 r/min; Fatigue load limit Pu:5.6 kN; E:50 mm; D:55 mm; |
23120C NSK Railway Rolling Spherical Roller Bearings | d:850 mm; B1:280 mm; Static (Cor):24128 ; B:430 mm; Weight:1550 ; Dynamic (Cr):10403 kN; Pu:1447.110 kg; D:1280 mm; Bearing designation:PLC 512-61 ; |
23128C NSK Railway Rolling Spherical Roller Bearings | Bearing designation:6015 ; rs:1.1 mm; d:75 mm; da:80 min; ra:1 max; Pu:1.508 kN; B:20 mm; Grease:5 300 min-1; Oil:6 300 min-1; Static (Cor):33.170 kN; Weight:0.638 kg; Dynamic (Cr):39.747 kN; D:115 mm; Da:108 max; |
23220C NSK Railway Rolling Spherical Roller Bearings | L:393.7 mm; P90°:77 kN; Housing:SAF 618; End plug (suffix Y):EPR 11; R1:73.025 mm; PG:1/4 NPT; Cap bolt recommended tightening torque:515.2 N·m; H1:120.65 mm; H2:50.8 mm; Bearing limiting speed:4500 r/min; P60°:128 kN; P180°:54.3 kN; Da:190 mm; Pa:11.6 kN; Labyrinth ring:2 x LOR 186; Cap bolt:2 x 3/4-10 UNC; ba:42.069 mm; Appropriate attachment bolt size G:0.75 in; Initial grease fill:481.95 g; |
230906C NSK Railway Rolling Spherical Roller Bearings | d:30 mm; Weight:0.24 kg; Bearing designation:62206 ; Oil:13 000 min-1; Pu:0.508 kN; Static (Cor):11.186 kN; D:62 mm; rs:1 mm; da:35 min; Da:57 max; B:20 mm; ra:1 max; Dynamic (Cr):19.443 kN; Grease:11 000 min-1; |
229750C NSK Railway Rolling Spherical Roller Bearings | T:31.5 mm; da max.:72 mm; rb max.:2 mm; Db min.:111 mm; Calculation factor Y0:0.9; Calculation factor Y:1.7; Reference speed:4800 r/min; Cb min.:6.5 mm; Basic dynamic load rating C:176 kN; Limiting speed:5600 r/min; Da min.:104 mm; B:29 mm; ra max.:2.5 mm; Dimension series:2FB; C:25 mm; r3,4 min.:2 mm; Fatigue load limit Pu:19.3 kN; r1,2 min.:2.5 mm; D:120 mm; db min.:66.5 mm; |
No. | Brand | F | N | B | G | C | E | d | h |
23122C | NSK | - | 50 mm | - | - | - | - | - | - |
231255C | NSK | - | 8.8 mm | - | - | - | - | 35 mm | - |
23224C | NSK | - | - | - | - | - | - | - | - |
229750C | NSK | - | - | 29 mm | - | 25 mm | - | - | - |
22228M | NSK | - | - | 49 mm | M 56x4 | - | - | 70 mm | 235 mm |
231019C | NSK | - | - | - | - | 14.288 mm | - | 26.162 mm | - |
23124C | NSK | 29 mm | - | 20 mm | - | - | - | 25 mm | - |
23228C | NSK | - | - | - | - | - | - | 380 mm | - |
23120C | NSK | - | - | 430 mm | - | - | - | 850 mm | - |
231481C | NSK | - | - | 10.5 mm | M 30x1.5 | - | - | 30 mm | - |
23126C | NSK | - | - | - | - | 128 mm | - | - | - |
23220C | NSK | - | - | - | - | - | - | - | - |
22324C | NSK | - | - | - | - | - | - | - | - |
228708C | NSK | - | - | - | - | - | - | - | - |
228285C | NSK | - | - | 322.265 mm | - | - | - | 558.8 mm | - |
230906C | NSK | - | - | 20 mm | - | - | - | 30 mm | - |
23026CA3 | NSK | - | - | - | - | - | - | - | 79.375 mm |
22326C | NSK | 45 mm | - | 17 mm | - | - | 50 mm | 40 mm | - |
23226C | NSK | 240 mm | - | 132 mm | - | - | - | 190 mm | - |
23128C | NSK | - | - | 20 mm | - | - | - | 75 mm | - |
22328 | NSK | - | - | - | - | - | - | - | - |
230092C | NSK | - | - | 95.25 mm | - | 47.625 mm | - | 63.5 mm | - |
228708C NSK Railway Rolling Spherical Roller Bearings Video
NSK 228708C INTERCHANGE
Railway Rolling Spherical Roller Bearings Part series 228708C is a potential replacement for these common bearing part numbers:
228708C
228708C
228708C
228708C
228708C
228708C
228708C
228708C
Contact Us

- NTN BEARING USA CORP.
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)294-5269
- Fax
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