d - 105 mm
D - 145 mm
B - 40 mm
C - 40 mm
Weight - 1,82 Kg
Basic dynamic load rating (C) - 133 kN
Basic static load rating (C0) - 268 kN
(Grease) Lubrication Speed - 4100 r/min
(Oil) Lubrication Speed - 4800 r/min
- Model Number: NN4921
- Inner Diameter：105mm Outer Diameter：145mm Width：40mm
- Type：Cylindrical Roller Bearings
- Update date：2023-09-22
- Application:sheet industry,wall industry,pneumatic Pump,test laboratory equipment and accessories,Generator,outdoor equipment,crimping tools,Control,coal,engine,cleaners
- Similar models:NTN NN4921 CYSD NNU4921/W33 CX NNU4921KV CYSD NNU4921K/W33 NACHI NNU4921 CX NNU4921 NTN NN4921KC1NAP4 SKF NNU4921BK/SPW33 CX NN4921K ISO NNU4921KV
- BEARING POWER International Trading Co.,Ltd. specialize in NN4921 products，there is large inventory of CX NN4921 . We has been built up long-term cooperation with CX company, could make a bulk order of the NN4921 Which CX NN4921 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 4T-74500/74851D+A 127 215,9 106,362 NTN Tapered Roller Bearings 510029 40 75 37 Timken Angular Contact Ball Bearings 54316U 80 140 95 NACHI Thrust Ball Bearings 67884/67820CD+X3S-67884 187,325 266,7 103,188 Timken Tapered Roller Bearings 7310BDB 50 110 27 NTN Angular Contact Ball Bearings 7315C 75 160 37 CYSD Angular Contact Ball Bearings ASTT90 280100 280 285 AST Plain Bearings C 2219 K + H 319 E 170 85 68 SKF Cylindrical Roller Bearings G1103KLLB 30,1625 62 36,51 Timken Deep Groove Ball Bearings HK2020.2RS 20 26 20 KOYO Needle Roller Bearings KJA060 RD 152,4 171,45 11,1 KOYO Angular Contact Ball Bearings RNA4822 120 140 30 SKF Needle Roller Bearings NKJ12/20 12 24 20 KOYO Needle Roller Bearings NNTR 110x260x115.2ZL 110 260 113 SKF Cylindrical Roller Bearings NUP2076 380 560 106 ISO Cylindrical Roller Bearings RC4934 170 230 60 NACHI Cylindrical Roller Bearings SX0964LLU 45,000 118,000 40,000 NTN Angular Contact Ball Bearings AH3888 440 420 SKF WITHDRAWAL SLEEVES 1217MFF 85 150 28 FED DEEP GROOVE BALL BEARINGS BU1215Z 75 130 25 Hyatt CYLINDRICAL ROLLER BEARINGS
Hot number：Fersa 6312 KOYO 6820ZZ KOYO ALF207-20 CX BK1720 ZEN FR2-6 ISO LL584449/10 ISO NA4008 V NTN NU2213 FAG WS22224-E1-2RSR FAG NUKRE40C.DZ FAG 7201B.U(A/O) INA HK2518RS RIV 17BB SKF (Old No.) NAXB5909 STEYR 7206BEAG(Y/P) KOYO 2220 FAG 231SM135-MA KOYO 47TS564029 NTN 4T-357/354A SKF 7019 CD/HCP4AH1 NSK 898A/892 IKO BRI 203320 UU NTN EC-6204LLB KOYO N1018K NKE NU1068-M6+HJ1068 FAG SA0074 R&M LLRJN8E FAG 1224M CONSOLIDATED NJ-2320E CONSOLIDATED H-3960x280
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