• NTN RNA49 Sealed Needle Roller Bearings (L, LL)
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NTN RNA49 Sealed Needle Roller Bearings (L, LL)

NTN RNA49 Sealed Needle Roller Bearings (L, LL)

NTN RNA49 series sealed machined-ring needle roller bearings with a single seal (L) or seals on both sides (LL), pre-greased.

Key features

  • Integrated lip seals: L one side, LL both sides
  • Pre-lubricated with grease
  • /3AS suffix: internal specification as listed
  • Same boundary dimensions as RNA49 / NA49 open types

Specifications

Series RNA49
Bearing type Machined-ring needle roller bearing
Size range 14-58 mm
Load rating unit kN
Brand NTN
Source NTN NTN Machined Ring Needle Roller Bearings catalogue, p. B-100-B-101
RNA4900L/3AS Fw: 14 mm | D: 22 mm | C: 13 mm | Cr: 7.2 kN | C0r: 8.5 kN | Mass: 0.016 kg
RNA4900LL/3AS Fw: 14 mm | D: 22 mm | C: 13 mm | Cr: 7.2 kN | C0r: 8.5 kN | Mass: 0.016 kg
RNA4901L/3AS Fw: 16 mm | D: 24 mm | C: 13 mm | Cr: 7.75 kN | C0r: 9.7 kN | Mass: 0.018 kg
RNA4901LL/3AS Fw: 16 mm | D: 24 mm | C: 13 mm | Cr: 7.75 kN | C0r: 9.7 kN | Mass: 0.018 kg
RNA4902L/3AS Fw: 20 mm | D: 28 mm | C: 13 mm | Cr: 8.3 kN | C0r: 11.2 kN | Mass: 0.022 kg
RNA4902LL/3AS Fw: 20 mm | D: 28 mm | C: 13 mm | Cr: 8.3 kN | C0r: 11.2 kN | Mass: 0.022 kg
RNA4903L/3AS Fw: 22 mm | D: 30 mm | C: 13 mm | Cr: 8.5 kN | C0r: 11.9 kN | Mass: 0.022 kg
RNA4903LL/3AS Fw: 22 mm | D: 30 mm | C: 13 mm | Cr: 8.5 kN | C0r: 11.9 kN | Mass: 0.022 kg
RNA4904L/3AS Fw: 25 mm | D: 37 mm | C: 17 mm | Cr: 15.2 kN | C0r: 19.9 kN | Mass: 0.055 kg
RNA4904LL/3AS Fw: 25 mm | D: 37 mm | C: 17 mm | Cr: 15.2 kN | C0r: 19.9 kN | Mass: 0.055 kg
RNA4905L/3AS Fw: 30 mm | D: 42 mm | C: 17 mm | Cr: 16 kN | C0r: 22.6 kN | Mass: 0.063 kg
RNA4905LL/3AS Fw: 30 mm | D: 42 mm | C: 17 mm | Cr: 16 kN | C0r: 22.6 kN | Mass: 0.063 kg
RNA4906L/3AS Fw: 35 mm | D: 47 mm | C: 17 mm | Cr: 18 kN | C0r: 27.4 kN | Mass: 0.072 kg
RNA4906LL/3AS Fw: 35 mm | D: 47 mm | C: 17 mm | Cr: 18 kN | C0r: 27.4 kN | Mass: 0.072 kg
RNA4907L/3AS Fw: 42 mm | D: 55 mm | C: 20 mm | Cr: 22.7 kN | C0r: 39.5 kN | Mass: 0.113 kg
RNA4907LL/3AS Fw: 42 mm | D: 55 mm | C: 20 mm | Cr: 22.7 kN | C0r: 39.5 kN | Mass: 0.113 kg
RNA4908L/3AS Fw: 48 mm | D: 62 mm | C: 22 mm | Cr: 27.8 kN | C0r: 53.5 kN | Mass: 0.154 kg
RNA4908LL/3AS Fw: 48 mm | D: 62 mm | C: 22 mm | Cr: 27.8 kN | C0r: 53.5 kN | Mass: 0.154 kg
RNA4909L/3AS Fw: 52 mm | D: 68 mm | C: 22 mm | Cr: 28.6 kN | C0r: 57 kN | Mass: 0.157 kg
RNA4909LL/3AS Fw: 52 mm | D: 68 mm | C: 22 mm | Cr: 28.6 kN | C0r: 57 kN | Mass: 0.157 kg
RNA4910L/3AS Fw: 58 mm | D: 72 mm | C: 22 mm | Cr: 30.5 kN | C0r: 64 kN | Mass: 0.16 kg
RNA4910LL/3AS Fw: 58 mm | D: 72 mm | C: 22 mm | Cr: 30.5 kN | C0r: 64 kN | Mass: 0.16 kg
Needle Roller BearingsNTN
22 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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NTN RNA49 Sealed Needle Roller Bearings (L, LL)

Brand NTN·Needle Roller Bearings

Available part numbers (22)

RNA4900L/3AS, RNA4900LL/3AS, RNA4901L/3AS, RNA4901LL/3AS, RNA4902L/3AS, RNA4902LL/3AS, RNA4903L/3AS, RNA4903LL/3AS, RNA4904L/3AS, RNA4904LL/3AS + 12 more — see full table ↓

How to order

Send the NTN part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
RNA4900L/3ASFw: 14 mm | D: 22 mm | C: 13 mm | Cr: 7.2 kN | C0r: 8.5 kN | Mass: 0.016 kg
RNA4900LL/3ASFw: 14 mm | D: 22 mm | C: 13 mm | Cr: 7.2 kN | C0r: 8.5 kN | Mass: 0.016 kg
RNA4901L/3ASFw: 16 mm | D: 24 mm | C: 13 mm | Cr: 7.75 kN | C0r: 9.7 kN | Mass: 0.018 kg
RNA4901LL/3ASFw: 16 mm | D: 24 mm | C: 13 mm | Cr: 7.75 kN | C0r: 9.7 kN | Mass: 0.018 kg
RNA4902L/3ASFw: 20 mm | D: 28 mm | C: 13 mm | Cr: 8.3 kN | C0r: 11.2 kN | Mass: 0.022 kg
RNA4902LL/3ASFw: 20 mm | D: 28 mm | C: 13 mm | Cr: 8.3 kN | C0r: 11.2 kN | Mass: 0.022 kg
RNA4903L/3ASFw: 22 mm | D: 30 mm | C: 13 mm | Cr: 8.5 kN | C0r: 11.9 kN | Mass: 0.022 kg
RNA4903LL/3ASFw: 22 mm | D: 30 mm | C: 13 mm | Cr: 8.5 kN | C0r: 11.9 kN | Mass: 0.022 kg
RNA4904L/3ASFw: 25 mm | D: 37 mm | C: 17 mm | Cr: 15.2 kN | C0r: 19.9 kN | Mass: 0.055 kg
RNA4904LL/3ASFw: 25 mm | D: 37 mm | C: 17 mm | Cr: 15.2 kN | C0r: 19.9 kN | Mass: 0.055 kg
RNA4905L/3ASFw: 30 mm | D: 42 mm | C: 17 mm | Cr: 16 kN | C0r: 22.6 kN | Mass: 0.063 kg
RNA4905LL/3ASFw: 30 mm | D: 42 mm | C: 17 mm | Cr: 16 kN | C0r: 22.6 kN | Mass: 0.063 kg
RNA4906L/3ASFw: 35 mm | D: 47 mm | C: 17 mm | Cr: 18 kN | C0r: 27.4 kN | Mass: 0.072 kg
RNA4906LL/3ASFw: 35 mm | D: 47 mm | C: 17 mm | Cr: 18 kN | C0r: 27.4 kN | Mass: 0.072 kg
RNA4907L/3ASFw: 42 mm | D: 55 mm | C: 20 mm | Cr: 22.7 kN | C0r: 39.5 kN | Mass: 0.113 kg
RNA4907LL/3ASFw: 42 mm | D: 55 mm | C: 20 mm | Cr: 22.7 kN | C0r: 39.5 kN | Mass: 0.113 kg
RNA4908L/3ASFw: 48 mm | D: 62 mm | C: 22 mm | Cr: 27.8 kN | C0r: 53.5 kN | Mass: 0.154 kg
RNA4908LL/3ASFw: 48 mm | D: 62 mm | C: 22 mm | Cr: 27.8 kN | C0r: 53.5 kN | Mass: 0.154 kg
RNA4909L/3ASFw: 52 mm | D: 68 mm | C: 22 mm | Cr: 28.6 kN | C0r: 57 kN | Mass: 0.157 kg
RNA4909LL/3ASFw: 52 mm | D: 68 mm | C: 22 mm | Cr: 28.6 kN | C0r: 57 kN | Mass: 0.157 kg
RNA4910L/3ASFw: 58 mm | D: 72 mm | C: 22 mm | Cr: 30.5 kN | C0r: 64 kN | Mass: 0.16 kg
RNA4910LL/3ASFw: 58 mm | D: 72 mm | C: 22 mm | Cr: 30.5 kN | C0r: 64 kN | Mass: 0.16 kg

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