d - 220 mm
F - 240 mm
D - 270 mm
B - 50 mm
C - 50 mm
r min. - 1,5 mm
s - 1,5 mm
da min. - 228 mm
Da max. - 262 mm
ra max. - 1,5 mm
Weight - 6,37 Kg
Basic dynamic load rating (C) - 244 kN
Basic static load rating (C0) - 780 kN
(Grease) Lubrication Speed - 1 100 r/min
(Oil) Lubrication Speed - 1 700 r/min
- Model Number: NA4844
- Inner Diameter：220mm Outer Diameter：270mm Width：50mm
- Type：Needle Roller Bearings
- Update date：2025-12-17
- Application:ultra-quiet generators,power protection,directional control valve,Cylinder Special,beverage production,bathroom facilities,hydraulic pressure gauge,stamping die and its equipment,industrial skin care,Pneumatic Actuator,Body shaping
- Similar models:IKO NA4844 CX NA4844 ISO NA4844 CX RNA4844 NTN NA4844 NBS NA4844 NTN RNA4844 INA RNA4844-XL IKO RNA4844 AST RNA4844
- BEARING POWER International Trading Co.,Ltd. specialize in NA4844 products，there is large inventory of NTN NA4844 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4844 Which NTN NA4844 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 112040/112085P 40 85 51,83 Gamet Tapered Roller Bearings 123077X/123121XC 77,788 121,444 24,6 Gamet Tapered Roller Bearings 53322XU 110 190 72 NSK Thrust Ball Bearings 51418 90 190 77 NACHI Thrust Ball Bearings 52211 45 90 45 NKE Thrust Ball Bearings 6200-RS 10 30 9 ISB Deep Groove Ball Bearings 71921 ACD/HCP4AH1 145 105 20 SKF Angular Contact Ball Bearings 86650/86100 165,1 254 46,038 ISO Tapered Roller Bearings ARX195X235X20 195,000 235,000 20,000 NTN Needle Roller Bearings EGB2530-E50 25 28 30 INA Plain Bearings NJ406-M1 30 90 23 FAG Cylindrical Roller Bearings TGB35285 28 134 85 SNR Angular Contact Ball Bearings VEX 100 /S 7CE3 100 150 24 SNFA Angular Contact Ball Bearings YB 138 20,638 26,988 12,7 IKO Needle Roller Bearings NU2211 55 100 25 FAG CYLINDRICAL ROLLER BEARINGS 155CM789 15.5000 23.0000 3.2500 American CYLINDRICAL ROLLER BEARINGS FTRA-3047 30 47 NSK THRUST NEEDLE BEARINGS SN616 70 100 STEYR PILLOW BLOCKS YR-3-XC 1.0000 3.0000 1.8125 Smith NEEDLE BEARINGS IR-45x52x40 45 40 CONSOLIDATED NEEDLE BEARINGS
Hot number：KOYO 23268RHA Timken 495A/492A SKF 635 AST 699H ISO 7040 CDB NSK FWF-758130 INA HK3018-RS CX NCF2211 V AST NJ204 EM6 ISO NP413 CX TUP1 200.100 FAG (Old No.) NAF25x42x32 SKF SAF052 FAG (Old No.) NAX4532Z NSK NBX13907 NACHI 210BA29V FAG 32230-XL SKF 7018 ACD/P4A LS GEC380XT SKF GEZ 400 TXA-2LS KOYO HI-CAP TR0708-1 NTN K29X35X20.3 IKO NAS 5010ZZNR KOYO NK15/16 KOYO UCFX11 FAG WS22210-E1-2RSR FAG 52305 FAG H3152X ISC MR85 Torrington CRSBE-22
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