d - 105 mm
Fw - 144.5 mm
D - 260 mm
Ew - 220.5 mm
B - 60 mm
r min. - 4 mm
r1 min. - 4 mm
Weight - 19.1 Kg
Basic dynamic load rating (C) - 495 kN
Basic static load rating (C0) - 555 kN
(Grease) Lubrication Speed - 2200 r/min
(Oil) Lubrication Speed - 2800 r/min
- Model Number:NF 421
- Inner Diameter：105mm Outer Diameter：220.5mm Width：mm
- Type：Cylindrical Roller Bearings
- Update date：2025-12-16
- Application:Cylinder Micro,pump,diving equipment,Switch,surgical instruments,electromagnetic clutch,Industrial Adhesive,Vacuum generator,Cutting Machine,Tool,motor
- Similar models:NSK EE420793/421417 NTN N421 ISO BK324216 CX HK4218 ISO BK4212 ISB NU421 NSK NJ421 CX HK4212 ISO HK4212 FAG NU421-M1
- BEARING POWER International Trading Co.,Ltd. specialize in NF421 products，there is large inventory of NACHI NF 421 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NF 421 Which NACHI NF421 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 6215 ZZ 75 130 25 ISO Deep Groove Ball Bearings K18X24X12 18,000 24,000 NTN Needle Roller Bearings GEWZ152ES 152,4 222,25 AST Plain Bearings K 42x47x13 42 47 NBS Needle Roller Bearings K50X56X19.8 50,000 56,000 NTN Needle Roller Bearings NCS2416 38,1 52,388 25,4 INA Needle Roller Bearings NUP2236 180 320 86 KOYO Cylindrical Roller Bearings R166Z 4,762 9,525 3,175 NTN Deep Groove Ball Bearings RNAO18X26X13 18 22 13 Timken Needle Roller Bearings T-M249732/M249710D+A 228,6 358,775 152,4 NTN Tapered Roller Bearings SF3807 190,000 269,500 33,000 NTN Angular Contact Ball Bearings SF682 2 5 1,5 ZEN Deep Groove Ball Bearings W307KLL 35 80 34,92 Timken Deep Groove Ball Bearings F-7 1.8437 .8750 Aetna THRUST BALL BEARINGS L15QA608 6.5000 7.0000 .2500 FAG ANGULAR CONTACT BALL BEARINGS B71924-C-2RS-P4S-UL 120 165 22 FAG ANGULAR CONTACT BALL BEARINGS 140SD23 140 300 102 Torrington (Old No.) SPHERICAL ROLLER BEARINGS RM-32 4.0000 8.5000 1.7500 SKF SELF 7315BMG 75 160 37 CONSOLIDATED ANGULAR CONTACT BALL BEARINGS HJ-2216E 80 8 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS
Hot number：ISB 1224 KM+H3024 KOYO 6303 ISB 7322 B FBJ 95475/95925 Fersa L814749/L814710 IKO NA 6913 Timken NP238750-99401 TMB PSL 611-300-1 KOYO UCSFL207H1S6 AMI MUCNFL207-22W Heim HF-7 FAG 6305.2RSR INA CSED065 SKF SI25C New Departure 73L22 Timken 202DTVL723 ISO 23134 KCW33+AH3134 ISO 3876/3820 ISO 7044 C CX BK0808 KOYO HAR909C LS GEH500HF/Q SKF GEZ 100 TXE-2LS INA HK1516 KOYO NANFL206-18 FAG NUP305-E-TVP2 FAG 751112SP.P5 FAG NUP2319E INA 71868MP CONSOLIDATED 6307-ZZNR
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