d - 220,000 mm
D - 460,000 mm
B - 180,000 mm
C - 180,000 mm
Weight - 154,00 Kg
- Model Number: RNNU4421
- Inner Diameter：220,000mm Outer Diameter：460,000mm Width：180,000mm
- Type：Cylindrical Roller Bearings
- Update date：2025-12-17
- Application:Machine tool accessories,tower crane,electronic materials,relay,instrumentation instrument,Insect Count,hydraulic cylinder,agrochemical,atomizer class,Individual Wire,Automation
- Similar models:NTN RNNU4421 NSK M244249/M244210
- BEARING POWER International Trading Co.,Ltd. specialize in RNNU4421 products，there is large inventory of NTN RNNU4421 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNNU4421 Which NTN RNNU4421 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 16020 100 150 16 ZEN Deep Groove Ball Bearings 32019 95 145 32 FBJ Tapered Roller Bearings 497/492A 85,725 133,35 30,162 ISO Tapered Roller Bearings 619/750 750 1000 140 CX Deep Groove Ball Bearings 7203-B-JP 17 40 12 FAG Angular Contact Ball Bearings 7300 10 35 11 KOYO Angular Contact Ball Bearings BT1B 328236 A/QCL7CVC027 30 68,7 SKF Tapered Roller Bearings F684-2RS 4 9 4 ZEN Deep Groove Ball Bearings HCB7205-C-T-P4S 25 52 15 FAG Angular Contact Ball Bearings LM29749/LM29710 38.100 65.088 18.034 NACHI Tapered Roller Bearings NUP 238 ECM 340 190 55 SKF Thrust Ball Bearings RME70 70 NKE Bearing Units SCE148 22,225 28,575 12,7 AST Needle Roller Bearings UCFL214 70 CX Bearing Units RL12L 1.2500 2.7500 .6875 FAG CYLINDRICAL ROLLER BEARINGS NK60/25 72 25 INA NEEDLE BEARINGS IR-364428 2.2500 1.7600 Torrington NEEDLE BEARINGS WS81116 80 105 Torrington THRUST ROLLER BEARINGS 60/32 32 58 13 CONSOLIDATED DEEP GROOVE BALL BEARINGS QJ-1003 17 35 10 CONSOLIDATED ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
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Hot number：SNR 1215K NTN 23952 ISO 30336 CYSD 6000-RS Timken B-148 KOYO DG256318 NTN EC35093 Timken GN114KRRB NSK HJ-243320+IR-192420 ISO HM212049/10 INA K68X74X20 AST SI5C ISB ZB1.25.0955.201-2SPTN FAG LS-241/2 CONSOLIDATED 5206-2RS AST 6210 NSK 7015 A NACHI 7222BDT SKF 728 ACD/P4A ISO GE 120 ES Fersa F19029 SKF FYT 1.1/2 FM INA KGNO 16 C-PP-AS Timken MJ-861 NKE NNC4948-A-V NKE NU1076-M6E-MA6 ZEN SF695-2RS SKF NF315E CONSOLIDATED F-673-ZZ CONSOLIDATED 63802
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