d - 440 mm
Fw - 490 mm
D - 600 mm
B - 160 mm
C - 160 mm
r min. - 4 mm
da min. - 456 mm
da max - 487 mm
Da max. - 584 mm
S - 5 mm
Weight - 131 Kg
Basic dynamic load rating (C) - 1910 kN
Basic static load rating (C0) - 5140 kN
Limiting speed - 400 r/min
- Model Number:NA 4988
- Inner Diameter：440mm Outer Diameter：600mm Width：160mm
- Type：Needle Roller Bearings
- Update date：2023-03-15
- Application:standing experimental equipment,Automobile,paint paint,Gear grinding machine,vacuum suction cup,electric pump,flow control valve,marine analysis,lifting equipment Hoisting hoist,Pneumatic Actuator,root canal filling
- Similar models:IKO RNA4988 ISO NA4988 NSK NA4988 ISO RNA4988 NSK RNA4988 CX RNA4988 NTN NA4988 NTN RNA4988 CX NA4988 IKO NA4988
- BEARING POWER International Trading Co.,Ltd. specialize in NA4988 products，there is large inventory of IKO NA 4988 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 4988 Which IKO NA4988 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 1779/1729 23,812 56,896 19,368 KOYO Tapered Roller Bearings 22330 KVA 150 320 108 ISB Spherical Roller Bearings 2585/2520 33,338 66,421 25,4 CX Tapered Roller Bearings 2PE6303 315,910 520,000 210,000 NTN Thrust Roller Bearings 51107 35 52 12 KOYO Thrust Ball Bearings 53405 25 60 26.4 NACHI Thrust Ball Bearings 6703ZZ 17 23 4 FBJ Deep Groove Ball Bearings 7311 C 55 120 29 ISO Angular Contact Ball Bearings 757/752D+X2S-757 82,55 161,925 104,775 Timken Tapered Roller Bearings 8573/8520 228,6 327,025 52,388 ISO Tapered Roller Bearings ARN4075 40,000 75,000 54,000 NTN Complex Bearings BL 220 Z 100 180 34 NSK Deep Groove Ball Bearings FLCTEY12 12 22 INA Bearing Units GB12320S02 40 72 37 SNR Angular Contact Ball Bearings NJ2218-E-TVP3 90 160 40 NKE Cylindrical Roller Bearings QT1 190 280 110 NACHI Tapered Roller Bearings XW-141/2 INA THRUST BALL BEARINGS 4311A 55 120 43 SKF DEEP GROOVE BALL BEARINGS 4305-ZZ 25 62 24 CONSOLIDATED DEEP GROOVE BALL BEARINGS TS-36X160mm 160 1.1250 CONSOLIDATED TRIPLE RING LABYRINTH SEALS FOR SD
Hot number：CX 1975/1932 NACHI 23120EX1 Timken 275RIU808 Timken 31313 AST 6021-2RS INA K90X98X30 INA KGNS 40 C-PP-AS KOYO RS434823A AST SCE128PP IKO TA 2930 Z SKF W 61702-2RS1 FAG 30228A FAF 4315 New Departure 1208 New Departure 77209 Gamet 117090/117133XH Gamet 200133X/ 200215 KOYO 307/DYR1W10 ISB 60/800 N1MAS SKF 6214-RS1 NACHI 6816 FBJ 6904ZZ NBS K 45x59x18 TN Timken RNA3095 ZEN S61700 NTN SC2951 Timken X32312B/Y32312B RBC 94124 CONSOLIDATED 51196 CONSOLIDATED H-3268x127/16
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