d - 105 mm
D - 145 mm
B - 40 mm
C - 40 mm
r min. - 1,1 mm
da min. - 111,5 mm
Da max. - 138,5 mm
ra max. - 1 mm
Weight - 2,05 Kg
Basic dynamic load rating (C) - 199 kN
Basic static load rating (C0) - 420 kN
(Grease) Lubrication Speed - 950 r/min
(Oil) Lubrication Speed - 1900 r/min
- Model Number:RSF-4921E4
- Inner Diameter：105mm Outer Diameter：145mm Width：40mm
- Type：Cylindrical Roller Bearings
- Update date：2023-03-07
- Application:knitted fabrics,Pneumatic Control Valves,boring bar boring bar,metal mold,security equipment,electrostatic protection,SPA equipment,mathematical instruments,welding equipment,storage shelves,electrocardiograph
- Similar models:ISO NN4921 NTN NNU4921 NSK RSF-4921E4 NTN NN4921C1NAP4 KOYO NNU4921 KOYO NNU4921K ISB NNU4921SPW33 ISO NN4921K NSK NNU4921 NTN NN4921
- BEARING POWER International Trading Co.,Ltd. specialize in RSF-4921E4 products，there is large inventory of NSK RSF-4921E4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RSF-4921E4 Which NSK RSF-4921E4 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 23984CAKE4 420 560 106 NSK Spherical Roller Bearings 432217XU 85 150 86 NTN Tapered Roller Bearings 6209-2Z 45 85 19 ZEN Deep Groove Ball Bearings AC4630 230 300 35 KOYO Angular Contact Ball Bearings EGB6070-E40 60 65 70 INA Plain Bearings K25X35X36H 25 35 Timken Needle Roller Bearings HK2512 25 32 12 ZEN Needle Roller Bearings HK2814 28 35 14 ISO Cylindrical Roller Bearings K17×21×10S 17 21 NTN Needle Roller Bearings KBS0522 5 12 NBS Linear Bearings KV8X11X8 8,000 11,000 NTN Needle Roller Bearings NU19/500 500 670 78 ISO Cylindrical Roller Bearings R4-2Z 6,35 15,875 4,978 ZEN Deep Groove Ball Bearings RNA4944 245 300 80 NSK Needle Roller Bearings NA4860 300 380 80 INA NEEDLE BEARINGS 43L04 20 42 12 New Departure DEEP GROOVE BALL BEARINGS 6019-Z 95 145 24 CONSOLIDATED DEEP GROOVE BALL BEARINGS 6372M 360 750 125 CONSOLIDATED DEEP GROOVE BALL BEARINGS ER-208 3.1496 40 1.0937 CONSOLIDATED BALL BEARING NNF-5011A-DA2RSV 55 90 46 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS
Hot number：NTN 23332VS1 NSK 6812N NTN 32340DF FBJ 3921 ISB 4309 ATN9 NTN 4T-320/22X NACHI 54218 NACHI 54407U ISB 6006-2RZ SNFA BS 212 7P62U NTN MX-22328UAVS2 SKF S71912 CD/P4A RHP MRJA33/4 NTN 634 RIV 8APL NACHI 23996E NTN 7912C KOYO DC5020NR CX HK3212 Timken HM89249/HM89210 SKF NJ 326 ECM NTN NUP2308E FAG NA4910RSR INA SL181844 KAYDON KF080XPO MRC 309-SZZG SKF (Old No.) RNA212916 CONSOLIDATED 6323M CONSOLIDATED 1318 CONSOLIDATED W-13/8
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