d - 45 mm
D - 68 mm
B - 22 mm
F - 52 mm
r1,2 - min. - 0.6 mm
s - 1 mm
da - min. - 49 mm
Da - max. - 64 mm
ra - max. - 0.6 mm
Basic dynamic load rating - C - 45.7 kN
Basic static load rating - C0 - 78 kN
Fatigue load limit - Pu - 9.6 kN
Reference speed - 7500 r/min
Limiting speed - 8500 r/min
Mass bearing - 0.271 kg
- Model Number: NA 4909
- Inner Diameter：68mm Outer Diameter：45mm Width：22mm
- Type：Cylindrical Roller Bearings
- Update date：2025-12-17
- Application:internal combustion engine,impression material,chemical raw materials and reagents,experimental equipment,medical equipment,hot and cold box,Industrial,decoration machinery,non-ferrous metal alloy,test laboratory equipment and accessories,rehabilitation training equipment
- Similar models:IKO NAU4909UU IKO NAG4909UU SKF C4909K30V SKF C4909V SKF NA4909 IKO NAG4909 IKO NAU4909
- BEARING POWER International Trading Co.,Ltd. specialize in NA4909 products，there is large inventory of SKF NA 4909 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4909 Which SKF NA4909 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 331156 G 314,365 220,662 239,712 SKF Tapered Roller Bearings 562009 45 67,5 NTN Thrust Ball Bearings 698HZZ 8 19 6 AST Deep Groove Ball Bearings 7022 CE/HCP4A 170 110 28 SKF Angular Contact Ball Bearings 7910UCG/GNP42 50 72 12 NTN Angular Contact Ball Bearings 93750/93125 190,5 317,5 63,5 Timken Tapered Roller Bearings LM172425 12 24 25,2 NSK Needle Roller Bearings NH428 140,000 360,000 100,000 NTN Cylindrical Roller Bearings NJ 219 ECM 170 95 32 SKF Thrust Ball Bearings NJ419-M1 95 240 55 FAG Cylindrical Roller Bearings NN3008K 40 68 21 KOYO Cylindrical Roller Bearings NNCL4880 V 400 500 100 ISO Cylindrical Roller Bearings NU2311 55 120 43 FBJ Cylindrical Roller Bearings SI10C 10 LS Plain Bearings UCC326 130 135 FYH Bearing Units UCSP204H1S6 20 31 KOYO Bearing Units RAK1 1.0000 FAF PILLOW BLOCKS W-99211 55 100 1.8125 Hyatt CYLINDRICAL ROLLER BEARINGS 94424 .8750 1.3750 1.5000 BERLISS JOURNAL ROLLER ASSEMBLIES NU302 15 42 13 SKF CYLINDRICAL ROLLER BEARINGS
Hot number：KOYO 33118JR ISO 51424 ZEN 61903-2Z KOYO 6202NR ISB 6218-2RS AST ASTEPBF 3236-16 NSK EE649240/649310 FAG HSS7020-C-T-P4S CX K80x86x20 NSK MFJLT-1818 ISO NP3860 INA PNA20/42 IKO RNA 6917UU CONSOLIDATED 6009-ZNR CONSOLIDATED KM-29 CRAFT 23044MW33 KOYO 30316R FBJ 32021 KBC 6200UU KOYO 7232 ISO DAC38710039 ISO JP12049A/10 ISO NF214 CRAFT NU204 FAG 222S.503 INA SCE2220 INA 4420 SKF W623ZZ CONSOLIDATED NAO-20x35x26 CONSOLIDATED 2207-K2RS
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