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Home>Products>Four-Row Cylindrical Roller Bearing>NNU4921 NSK CYLINDRICAL ROLLER BEARING
NNU4921 NSK CYLINDRICAL ROLLER BEARING
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Four-Row Cylindrical Roller Bearing
NSK NNU4921 Bearing SPECIFICATIONS
Welcome to the Shandong lehang Bearing Co., Ltd 104.775 mm H1 NNU4921 NSK CYLINDRICAL ROLLER BEARING 25.4 mm Attachment bolt diameter G online seller.
- NSK
NNU4921
- 104.775 mm
- 426 kN
- 25.4 mm
- 254 mm
- 213.519 mm
- 0.794 mm
- 63.5 mm
- 19.7 kg
-
Shandong lehang Bearing Co., Ltd2020-07-10 09:46:19
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Specifications for Four-Row Cylindrical Roller Bearing
- 104.775 mm
- 426 kN
- 25.4 mm
- 254 mm
- 213.519 mm
- 0.794 mm
- 63.5 mm
- 19.7 kg
- 89.694 mm
- 38.497 mm
- 311.15 mm
- 80.169 mm
- 101.6 mm
- 361.95 mm
- 2200 r/min
NSK NNU4921 Information techniques NNU4921 NSK CYLINDRICAL ROLLER BEARING
| NNU4944 NSK CYLINDRICAL ROLLER BEARING | d:55.000 mm; B:33.00 mm; Grease Speed Rating Open/Shielded n1:5000 rpm; Basic Dynamic Radial Load Rating C:99500 N; Sealed Speed Rating n3:3400 rpm; D:140.0000 mm; Oil Speed Rating Open/Shielded n2:6000 rpm; Accessories:Two Seals; Basic Static Radial Load Rating Co:62000 N; Fillet Radius ra:2.00 mm; |
| 80TRL02 NSK Thrust Tapered Roller Bearing | N1:22.225 mm; R2:27.94 mm; P180°:49.8 kN; Da:160 mm; Ca:64.795 mm; Cap bolt, SAE grade:8; P120°:45.4 kN; End plug (suffix Y):EPR 7; H2:41.275 mm; P90°:72.5 kN; L:349.25 mm; H:192.088 mm; PG:1/8 NPT; Cap bolt recommended tightening torque:298.3 N·m; h:42.862 mm; Max. speed for Taconite seal:1250 r/min; J min.:263.525 mm; A1:98.425 mm; Taconite seal:TER 38; P150°:40.5 kN; |
| NN3930K NSK CYLINDRICAL ROLLER BEARING | T:38.8 mm; Recommended tightening torque for grub screw:4 N·m; Basic dynamic load rating C:14 kN; Mass bearing unit:0.32 kg; A5:26 mm; L:70 mm; Hexagonal key size for grub screw N:3.175 mm; J:99 mm; Fatigue load limit Pu:0.335 kN; d:23.812 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Housing material:Composite for food a; Recommended diameter for attachment bolts, mm G:10 mm; |
| 508TFV01 NSK Thrust Tapered Roller Bearing | End plug (suffix Y):EPR 27; Initial grease fill:379.89 g; Da:210 mm; R1:79.375 mm; Max. speed for PosiTrac Plus seal:1150 r/min; ba:53.975 mm; Housing:SSAFS 028 KA; PG:1/4 NPT; RG:1/2 NPT; R2:30.163 mm; Ca:72.619 mm; Stabilizing ring:2 x 36053-50; Cap bolt, SAE grade:8; Cap bolt:5/8-11 UNC; P120°:94.3 kN; P60°:249 kN; P150°:87.2 kN; Eye bolt:2 x 3/8-16 UNC; Cap bolt recommended tightening torque:298.3 N·m; |
| 471TFX01 NSK Thrust Tapered Roller Bearing | RG:1/2 NPT; Bearing limiting speed:3200 r/min; P120°:73.8 kN; Housing:SAF 030 KA; Cap bolt:2 x 1-8 UNC; Initial grease fill:382.73 g; Pa:25.4 kN; Cap bolt, SAE grade:8; R2:36.513 mm; ba:56.356 mm; H1:152.4 mm; Ca:75.616 mm; End plug (suffix Y):EPR 16; P90°:113 kN; J1:82.55 mm; P60°:189 kN; R1:79.375 mm; P180°:84.5 kN; H2:60.325 mm; Appropriate attachment bolt size G:0.875 in; |
| NNU3134 NSK CYLINDRICAL ROLLER BEARING | d:17 mm; Static (Cor):8.140 kN; Oil:17 000 min-1; with tapered bore:1203 ; with cylindrical bore:20 000 min-1; B:12 mm; Grease:0.090 kN; rs Dynamic (Cr):0.6 mm; B1:mm; Pu:2.030 kN; D:40 mm; |
| 266TFV02 NSK Thrust Tapered Roller Bearing | Recommended diameter for attachment bolts, inch G:0.375 in; Mass bearing unit:0.33 kg; T:40 mm; Basic static load rating C0:7.8 kN; Hexagonal key size for grub screw N:2.5 mm; Housing material:Composite; A5:18 mm; L:95 mm; Db:65 mm; N:12.3 mm; Fatigue load limit Pu:0.335 kN; Recommended diameter for attachment bolts, mm G:10 mm; A3:3.2 mm; J:70 mm; A1:15 mm; d:25 mm; Thread grub screw G2:M5; A:31 mm; |
| 930TFV01 NSK Thrust Tapered Roller Bearing | B:30.20 mm; Basic Dynamic Radial Load Rating C:48800 N; D:85.0000 mm; Oil Speed Rating n2:6700 rpm; Accessories:Shield & Seal; Grease Speed Rating n1:5000 rpm; Fillet Radius ra:1.00 mm; d:45.000 mm; Sealed Speed Rating n3:5000 rpm; Basic Static Radial Load Rating Co:39000 N; |
| 609TFV01 NSK Thrust Tapered Roller Bearing | Mass bushing:0.18 kg; Permissible sliding velocity v max.:5 m/s; Permissible sliding velocity v min.:0.25 m/s; B:40 mm; Coefficient of friction µ min.:0.05; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8; Specific static load factor K0:20 N/mm²; B1:5 mm; D1:55 mm; D:45 mm; Coefficient of friction µ max.:0.1; d:35 mm; Tolerance housing:H7; |
| 160TRL01 NSK Thrust Tapered Roller Bearing | D:420 mm; d2 (max):mm; E:mm; Dynamic (Ca):681 kN; s:5 mm; Pu:85.420 kN; d2:280 mm; Static (Coa):1020 kN; b:mm; b1:mm; B:65 mm; F:316 mm; rs (min):4 mm; r1s (min):4 mm; |
| 203TFX01 NSK Thrust Tapered Roller Bearing | B:30 mm; Specific static load factor K0:20 N/mm²; d:25 mm; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; D:30 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Mass bushing:0.043 kg; Tolerance housing:H7; |
| NN4922K NSK CYLINDRICAL ROLLER BEARING | D:78.0000 mm; Sealed Speed Rating n3:4800 rpm; Oil Speed Rating Open/Shielded n2:9000 rpm; B:10.00 mm; d:60.000 mm; Grease Speed Rating Open/Shielded n1:7500 rpm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:8000 N; Accessories:One Shield; Basic Dynamic Radial Load Rating C:8710 N; |
| No. | Brand | l | s | w | A | U | S | L | M |
| 554TFV01A | NSK | - | - | - | - | - | - | - | - |
| 508TFV01 | NSK | - | - | - | - | - | - | - | - |
| JC3212 | NSK | - | - | - | - | - | - | - | - |
| 12UMB15+WX3015-01 | NSK | - | - | - | - | - | - | - | - |
| NN3922 | NSK | - | - | - | - | - | - | - | - |
| 120RUBE21 | NSK | - | - | - | - | - | - | - | - |
| NN3028K | NSK | - | - | - | 15 mm | - | - | - | - |
| NN394 | NSK | - | - | - | - | - | - | - | - |
| NN3926K | NSK | - | - | - | - | - | - | - | - |
| NNU4921 | NSK | - | 38.497 mm | - | 89.694 mm | - | 0.794 mm | 361.95 mm | - |
| 495TFX01 | NSK | - | - | - | - | - | - | - | - |
| 90TRL08 | NSK | - | - | - | 4.2 mm | - | - | - | - |
| 641TFX01 | NSK | - | - | - | - | - | - | - | - |
| 140SLE304 | NSK | - | - | - | - | - | - | - | - |
| 149TV01 | NSK | - | 29.766 mm | - | 66.675 mm | - | 0.794 mm | 244.475 mm | - |
| 495TFX01 | NSK | - | - | - | - | - | - | - | - |
| 847TFX01 | NSK | - | - | - | - | - | - | - | - |
| 220TFX01 | NSK | - | - | - | - | - | - | - | - |
| 120SLE414 | NSK | - | - | - | - | - | - | - | - |
| NN404 | NSK | - | - | - | - | - | - | 63.5 mm | - |
| 609TFX03 | NSK | - | - | - | - | - | - | - | - |
| NNU3022 | NSK | - | - | - | - | - | - | - | - |
| 710TFX01 | NSK | - | - | - | - | - | - | - | - |
| 190SLE414 | NSK | - | - | - | - | - | - | - | - |
| NN304 | NSK | - | - | - | - | - | - | - | - |
| NN4032 | NSK | - | - | - | - | - | - | - | - |
| NNU4920K | NSK | - | - | - | - | - | - | - | - |
| 110RUBE1702PV | NSK | - | - | - | - | - | - | - | - |
NNU4921 NSK CYLINDRICAL ROLLER BEARING Video
NSK NNU4921 INTERCHANGE
Four-Row Cylindrical Roller Bearing Part series NNU4921 is a potential replacement for these common bearing part numbers:
NNU4921
NNU4921
NNU4921
NNU4921
NNU4921
NNU4921
NNU4921
NNU4921
Contact Us
- Shandong lehang Bearing Co., Ltd
- Addressjinan,shandong,China
- Phone(Working Time)86-65-4731
- Fax
NSK NNU4921 Technical Articles
| 670x900x170 bearing price list |
| 240x340x140 bearing catalogue |
| 90x110x30 bearing number and size chart pdf |
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