Fw - 20 mm
D - 28 mm
C - 13 mm
r5 min. - 0,3 mm
Weight - 0,023 Kg
Basic dynamic load rating (C) - 11,8 kN
Basic static load rating (C0) - 15,3 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 22000 r/min
- Model Number:RNA4902
- Inner Diameter：20mm Outer Diameter：28mm Width：13mm
- Type：Needle Roller Bearings
- Update date：2025-12-17
- Application:test laboratory equipment and accessories,shaft milling machine,standing experimental equipment,electromagnet,forming machine,Performance test,laser devices,Medium and large motor,paint paint,multi-knife lathe,Broadcasting System
- Similar models:KOYO RNA4902.2RS ISO NA4902 AST RNA4902 INA NA4902-2RSR NBS RNA49022RS SKF NA4902.2RS Timken RNA4902 JNS NA4902UU SKF RNA4902RS NBS NA49022RS
- BEARING POWER International Trading Co.,Ltd. specialize in RNA4902 products，there is large inventory of KOYO RNA4902 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNA4902 Which KOYO RNA4902 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 1025 125 270 130 INA Thrust Ball Bearings 24080CW33MB 400 600 200 TMB Spherical Roller Bearings 29464E 320,000 580,000 155,000 SNR Thrust Roller Bearings 342S/332 42,875 80 21 NSK Tapered Roller Bearings 52211 45 90 45 SKF Thrust Ball Bearings 6028-2Z 210 140 33 SKF Deep Groove Ball Bearings 7011 ACB/HCP4AL 90 55 18 SKF Angular Contact Ball Bearings NN3038KC1NAP5 190 290 75 NTN Cylindrical Roller Bearings M235145/M235113 165,1 254 46,038 Timken Tapered Roller Bearings RB 15025 150 210 25 ISB Thrust Roller Bearings RNA4909S 52 68 22 NTN Needle Roller Bearings SF703G 7,000 19,000 6,000 NTN Angular Contact Ball Bearings N407 35 100 25 FAG CYLINDRICAL ROLLER BEARINGS SL183010 50 80 23 INA CYLINDRICAL ROLLER BEARINGS 3209J2Z 45 85 30.2 INA DOUBLE ROW ANGULAR CONTACT BALL BEARINGS 24136 180 300 118 Torrington SPHERICAL ROLLER BEARINGS MB25 25 42 20 RBC SPHERICAL PLAIN BEARINGS BL312ZNR 60 130 31 NTN DEEP GROOVE BALL BEARINGS 5205A-2ZNR 25 52 20.6 SKF DOUBLE ROW ANGULAR CONTACT BALL BEARINGS NU-2972E 360 480 72 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS
Hot number：NSK 1400SLPT1951 KOYO 554/552 FAG 6203-2Z AST AST800 8530 Timken G1012KRR NTN NF305 NKE NNCL4952-V NTN RNAO-50×65×20 SKF W 61903 KOYO UCP315 IKO YB 87 FAG SN215with2215 New Departure 477316 IPTCI UCF209-26 INA NA4922 CX 21307 CW33 SNR 22209EMKW33 NKE 24164-K30-MB-W33 NACHI 6215 NSK 80BNR19XE LS GX20T SNR UKP216H RHP XLT2.1/2 SKF SDAF-232 FAG (Old No.) NAF25x42x32 BERLISS 93344 KAYDON RK6-29E1Z FAG 61900 SKF FY21/4WF SKF NJ319
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