d - 45 mm
Fw - 52 mm
D - 68 mm
B - 23 mm
C - 22 mm
r min. - 0,6 mm
da min. - 49 mm
da max - 51 mm
Da max. - 64 mm
Weight - 0,29 Kg
Basic dynamic load rating (C) - 38,9 kN
Basic static load rating (C0) - 63,4 kN
Limiting speed - 3 500 r/min
- Model Number:NA 4909U
- Inner Diameter：45mm Outer Diameter：68mm Width：23mm
- Type：Needle Roller Bearings
- Update date：2026-01-13
- Application:experimental equipment,flexible processing,pipe fittings Steel industry,cooling system,mathematical instruments,expectoration machine,organic raw materials,Garment Accessories,special broaching machine,extruder,Switch
- Similar models:NBS NA4909 SKF NA4909RS Timken RNA4909.2RS IKO RNA4909UU KOYO RNA4909.2RS ISO NA4909-2RS NBS RNA4909 IKO RNA4909U ISO RNA4909-2RS JNS NA4909
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Model No. Inner Diameter Outer Diameter Width Brand Type 1008KLLB 12,7 40 27,78 Timken Deep Groove Ball Bearings 24132CK30W33 160 270 109 AST Spherical Roller Bearings 32016-X-N11CA-A150-200 80 125 58 FAG Tapered Roller Bearings 51406 30 70 28 FBJ Thrust Ball Bearings 6308YA-2RS 40 92 25,5 CJB Deep Groove Ball Bearings 696 ZZ1 6 15 5 NSK Deep Groove Ball Bearings 7215 BECBY 130 75 25 SKF Angular Contact Ball Bearings AXZ 6 15 28,4 15 28,4 6 KOYO Needle Roller Bearings F15126 82 140 110 Fersa Tapered Roller Bearings F624 4 13 5 ISB Deep Groove Ball Bearings GE18/32XDO-2RS 18 32 19 ISO Plain Bearings HK1816 18 24 16 SKF Needle Roller Bearings KLM04LL 4 8 12 NTN Linear Bearings MLE71903CVDUJ74S 17 30 14 SNR Angular Contact Ball Bearings NA 4828 140 175 35 NBS Needle Roller Bearings RNAO 7x14x8 TN 7 10 8 NBS Needle Roller Bearings ARNB70130 70 130 NADELLA NEEDLE BEARINGS RA156ZZA .1875 .3125 .1250 NTN DEEP GROOVE BALL BEARINGS MI-68-N 4.2500 2.0100 CONSOLIDATED NEEDLE BEARINGS 9x18x7mm 9 18 7 CONSOLIDATED OIL SEALS
Hot number：ISO 2321K+H2321 INA 4140 KOYO 6200N CYSD 6928-2RS NACHI 7026C NACHI 7226CDB CX 7228 A-UO AST AST11 WC28 AST AST650 152110 IKO BHA 1416 Z NSK FWF-556030 INA GAY20-NPP-B AST H71920AC/HQ1 SKF PCZ 2816 M INA RNA4924 AST AST650 F9011080 KOYO 46388 NTN 6204LLH ISO BK283824 SNFA E 250 /S 7CE1 SKF FYK 30 WR/VL065 FBJ GE280XS NTN HMK3020 NBS K 60x68x23 INA NA4822 SKF VKBA 1401 SKF NUP422 MRC 308-M NH 314P CONSOLIDATED 32219
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