(dimensions in mm)
Bearing Type - Single Row, Heavy Duty
Outer Dia (D) - 30.0000
Width (B) - 13.0000
Dynamic Load Rating (Cr) - 11,000
Static Load Rating (Cor) - 14,600
Max Speed (Oil) (X1000 RPM) - 21,000
Shaft (Fw) - 22.000
Weight (g) - 22.20
Material - 52100 Chrome steel, or equivalent
The bearing must be used with a hardened inner ring, or a hardened shaft.
Some sizes are available with either a single seal or two seals.
- Model Number: RNA4903
- Inner Diameter：22mm Outer Diameter：30mm Width：13mm
- Type：Needle Roller Bearings
- Update date：2025-04-22
- Application:packing equipment,mobile toilet,hydraulic pressure gauge,tapered grinder,trolley,Forklift industry,textile machinery,organic raw materials,Plastic molding,Industrial,packaging machinery
- Similar models:JNS RNA4903UU SKF NA4903RS NTN NA4903L NBS RNA4903RS JNS NA4903M Timken RNA4903RS NTN NA4903LL ISO RNA4903-2RS NSK RNA4903TT SKF RNA4903
- BEARING POWER International Trading Co.,Ltd. specialize in RNA4903 products，there is large inventory of AST RNA4903 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4903 Which AST RNA4903 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 1011KRRB 17,4625 40 27,78 Timken Deep Groove Ball Bearings 27691/27620 83,345 125,412 25,4 KOYO Tapered Roller Bearings 697ZZ 7 17 5 KOYO Deep Groove Ball Bearings 71902 CTBP4 15 28 7 CX Angular Contact Ball Bearings 7007 B-UX 35 62 28 CX Angular Contact Ball Bearings 7015C 75 115 20 AST Angular Contact Ball Bearings 9134K 170 260 42 Timken Deep Groove Ball Bearings LJ5/8-Z 15,875 39,6875 11,1125 RHP Deep Groove Ball Bearings N 304 20 44.5 15 NACHI Cylindrical Roller Bearings NF 332 160 292 NACHI Cylindrical Roller Bearings UCX05 25 62 38,1 CX Deep Groove Ball Bearings UCSPA205H1S6 25 34,1 KOYO Bearing Units TARF90210FL 90 210 TIMKEN NEEDLE BEARINGS HK5528 63 28 SKF NEEDLE BEARINGS 683 3 7 2 CONSOLIDATED DEEP GROOVE BALL BEARINGS KF-47CPO 4.7500 6.2500 .7500 CONSOLIDATED DEEP GROOVE BALL BEARINGS HJ-2228E 140 11 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS SNZ-212..1212 60 55 70 CONSOLIDATED PILLOW BLOCKS SN-615..21315-K 65 100 CONSOLIDATED PILLOW BLOCKS SDAF-538 6.9375 16.2500 CONSOLIDATED PILLOW BLOCKS
Hot number：SKF 16003-2Z KOYO 3NCHAC909C NACHI 52218 SKF 7313 BEGAP ISO 7404 ADT NSK B17-101T1X NACHI E32012J AST GEGZ82ES NTN R1167D2 IKO SBB 64 NACHI UKT317+H2317 FAG NJ2230 FAG 53309U FAG 6205-2RSNR CONSOLIDATED R-168 NKE 29415-M AST AST090 25070 NTN 4T-L432349/L432310 NKE 53201 NTN 5S-7810CG/GNP42 SNFA E 260 /S /S 7CE3 NTN EC-6003 ZEN GE15ES SNR MLE7002CVDUJ74S SKF NJ 2209 ECNJ SKF SILJ60ES NACHI UCFL328 SKF NU1026 INA 81128 NTN SA1-100B
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