NTN
Bearing6311LLU
Medium series deep groove ball bearing, 55mm bore, rubber sealed both sides

Specifications
| Bore (d) | 55.000 mm |
| Outer Diameter (D) | 120.000 mm |
| Width (B) | 29.000 mm |
| Seal Type | 2RS (Rubber Seal) |
| Bearing Type | Deep Groove |
| Dynamic Load (C) | 71.500 kN |
| Static Load (C₀) | 44.000 kN |
| Speed — Grease | 5,100 RPM |
| Speed — Oil | 6,800 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN |
Cross-References(24)
- FAG (Schaeffler)6311.2RSR~$61.27→
- Timken311PP~$49.27→
- SKF6311-2RSH~$64.67→
- KOYO (JTEKT)6311-2RS~$55.11→
- KOYO (JTEKT)63112RS~$54.60→
- Timken63112RS~$58.99→
- KOYO (JTEKT)6311-2RS~$55.11→
- SKF6311-2RSH~$64.67→
- NSK6311DDU~$58.12→
- FAG (Schaeffler)6311-2RSR~$61.13→
- Timken311PP~$49.27→
- KOYO (JTEKT)63112RS~$54.60→
- Timken63112RS~$58.99→
- FAG (Schaeffler)6311.2RSR~$61.27→
- SKF6311-2RS1~$64.67→
- SKF6311-2RS1~$64.67→
- NSK6311DDU~$58.12→
- FAG (Schaeffler)6311-2RSR~$61.13→
- NTN6311ZZ~$53.61→
- NTN6311~$50.10→
- NTN6311ZZ~$53.61→
- NTN6311~$50.10→
- NTN6211LLU~$38.42→
- NTN6211LLU~$38.42→
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