NSK, Koyo, Nachi, MRC and Peer cross-reference
These cross-references come from published interchange tables — NSK, Koyo, Nachi, MRC, Peer and INA’s own, or another maker’s table that names the same part — matched against what we stock. Claims we could not trace to a published table have been left out rather than printed. A cross can still differ in clearance, cage or seal: confirm bore, outside diameter, width and fit before ordering. Every part we list is supplied by a tier-one manufacturer; the brand supplied may vary.
| Their part number | Our part | Description |
|---|---|---|
| MRC 102KSFF | 6002ZZ | 6002-ZZ Ball Deep Groove Radial <12 OD ISO |
| MRC 106KSZZ | 6006-2NSE | 6006 2NSE |
| MRC 113KSFF | 6013-ZZ | 6013-ZZ Deep groove ball bearing 65x100x18mm Two Shields |
| MRC 114KS | 6014 | 6014 Deep groove ball bearing 70x110x20mm Open |
| MRC 115KS | 6015 | 6015 Deep groove ball bearing 75x115x20mm Open |
| MRC 116KS | 6016 | 6016 Deep groove ball bearing 80x125x22mm Open |
| MRC 118KS | 6018 | 6018 Deep groove ball bearing 90x140x24mm Open |
| MRC 202SZZ | 6202-2RS-5/8 | 6202-2RS-5/8 Ball Bearing 5/8" Bore Double Rubber Sealed |
| MRC 203SF | 6203-2RS-1/2 | 6203-2RS-1/2 Deep Groove Ball Bearing, 1/2" Bore, Double Sealed |
| MRC 209CFF | 6209-ZZ-C4 | 6209-ZZ-C4 Deep groove ball bearing 45x85x19mm Two Shields C4 |
| MRC 210SFF | 6210-ZZ-C4 | 6210-ZZ-C4 Deep groove ball bearing 50x90x20mm Two Shields C4 |
| NSK 211G | 6211-NR-C3 | 6211-NR-C3 Deep groove ball bearing 55x100x21mm C3 |
| MRC 211SFG | 6211-NR | 6211-NR Deep groove ball bearing 55x100x21mm |
| MRC 212CFF | 6212-ZZ | 6212-ZZ Deep groove ball bearing 60x110x22mm Two Shields |
| NSK 213 | 6213 | 6213 Deep groove ball bearing 65x120x23mm Open |
| MRC 213S | 6213 | 6213 Deep groove ball bearing 65x120x23mm Open |
| NSK 215 | 6215 | 6215 Deep groove ball bearing 75x130x25mm Open |
| MRC 215S | 6215 | 6215 Deep groove ball bearing 75x130x25mm Open |
| NSK 216 | 6216 | 6216 Deep groove ball bearing 80x140x26mm Open |
| MRC 216S | 6216 | 6216 Deep groove ball bearing 80x140x26mm Open |
| NSK 218 | 6218 | 6218 Deep groove ball bearing 90x160x30mm Open |
| MRC 218S | 6218 | 6218 Deep groove ball bearing 90x160x30mm Open |
| NSK 22206EAE4C3 | 22206 | 22206 Spherical roller bearing 30x62x20mm |
| NSK 22207EAE4C3 | 22207 | 22207 Spherical roller bearing 35x72x23mm |
| NSK 22211EAE4C3 | 22211-C3 | 22211-C3 Spherical roller bearing C3 |
| NSK 22211EAKE4C3 | 22211K-C3 | 22211K-C3 Spherical roller bearing C3 |
| NSK 22215EAKE4C3 | 22215K-C3 | 22215K-C3 Spherical roller bearing C3 |
| NSK 22216EAE4C3 | 22216 | 22216 Spherical roller bearing 80x140x33mm |
| NSK 22218EAE4C3 | 22218 | 22218 Spherical roller bearing 90x160x40mm |
| NSK 22222EAE4C3 | 22222 | 22222 Spherical roller bearing 110x200x53mm |
| NSK 22313CAME4C4U15-VS | 22313 | 22313 Spherical roller bearing 65x140x48mm |
| NSK 22317CAME4C4U15-VS | 22317 | 22317 Spherical roller bearing 85x180x60mm |
| KOYO 22317RW33 | 22317 | 22317 Spherical roller bearing 85x180x60mm |
| NSK 23222CAME4 | 23222 | 23222 Spherical roller bearing 110x200x69mm |
| CONSOLIDATED 23222E M | 23222 | 23222 Spherical roller bearing 110x200x69mm |
| KOYO 23222RW33 | 23222 | 23222 Spherical roller bearing 110x200x69mm |
| NACHI 30BGS1-2DS | 5206-2RS | 5206-2RS Double Row Angular Contact Ball Bearing with Seals |
| MRC 310CFF | 6310-ZZ | 6310-ZZ Deep groove ball bearing 50x110x27mm Two Shields |
| NSK 310G | 6310-NR-C3 | 6310-NR-C3 Deep groove ball bearing 50x110x27mm C3 |
| MRC 310SFG | 6310-NR-C3 | 6310-NR-C3 Deep groove ball bearing 50x110x27mm C3 |
| NSK 312 | 6312-C4 | 6312-C4 Deep groove ball bearing 60x130x31mm C4 |
| MRC 312S | 6312 | 6312 Deep groove ball bearing 60x130x31mm Open |
| NSK 313 | 6313 | 6313 Deep groove ball bearing 65x140x33mm Open |
| MRC 313S | 6313 | 6313 Deep groove ball bearing 65x140x33mm Open |
| NSK 314 | 6314 | 6314 Deep groove ball bearing 70x150x35mm Open |
| MRC 314S | 6314 | 6314 Deep groove ball bearing 70x150x35mm Open |
| KOYO 32008 | 32008XJ | 32008XJ Tapered Roller Metric Type |
| PEER 32008X | 32008XJ | 32008XJ Tapered Roller Metric Type |
| KOYO 32012JR | 32012 | 32012 Tapered roller bearing (metric, ISO 355) 60x95x23mm |
| NSK 32013X | 32013XJ | 32013XJ Tapered Roller Metric Type |
| KOYO 32014 | 32014 | 32014 Tapered roller bearing (metric, ISO 355) 70x110x25mm |
| NACHI 32014X | 32014 | 32014 Tapered roller bearing (metric, ISO 355) 70x110x25mm |
| NSK 32324 | 32324 | 32324 Tapered roller bearing (metric, ISO 355) 120x260x90mm |
| KOYO 32324 | 32324 | 32324 Tapered roller bearing (metric, ISO 355) 120x260x90mm |
| KOYO 33205JR | 33205J | 33205J TAPERED ROLLER METRIC TYPE |
| KOYO 363 | 6202-2RS-5/8 | 6202-2RS-5/8 Ball Bearing 5/8" Bore Double Rubber Sealed |
| NSK 3L14 | 6014 | 6014 Deep groove ball bearing 70x110x20mm Open |
| NSK 3L15 | 6015 | 6015 Deep groove ball bearing 75x115x20mm Open |
| NSK 3L18 | 6018 | 6018 Deep groove ball bearing 90x140x24mm Open |
| MRC 406S | 6406 | 6406 |
| NSK 408 | 6408 | 6408 |
| MRC 408R | 6408-C3 | 6408-C3 Deep groove ball bearing C3 |
| NSK 5206.2RS.TNG.C3 | 5206-2RS | 5206-2RS Double Row Angular Contact Ball Bearing with Seals |
| MRC 5206SBZZ | 5206-2RS | 5206-2RS Double Row Angular Contact Ball Bearing with Seals |
| KOYO 5310 | 5310 | Sunex Tools 5310 1" Drive x 10" Impact Socket Extension w/Pin Hole |
| KOYO 6002ZZ | 6002ZZ | 6002-ZZ Ball Deep Groove Radial <12 OD ISO |
| NACHI 6002ZZ | 6002ZZ | 6002-ZZ Ball Deep Groove Radial <12 OD ISO |
| KOYO 6006-2RS | 6006-2NSE | 6006 2NSE |
| NSK 6006DDU | 6006-2NSE | 6006 2NSE |
| NSK 6010ZZ | 6010ZZE | 6010 ZZE Type: Shielded Bore: 50 Millimeters Outer Diameter: 90 Millimeters |
| NACHI 6012 2NSE | 6012-RS-C3 | 6012-RS-C3 Deep groove ball bearing 60x95x18mm C3 |
| KOYO 6012 2RS | 6012-RS | 6012-RS Deep groove ball bearing 60x95x18mm |
| NSK 6012 DDU | 6012-RS | 6012-RS Deep groove ball bearing 60x95x18mm |
| KOYO 6013ZZ | 6013-ZZ | 6013-ZZ Deep groove ball bearing 65x100x18mm Two Shields |
| NACHI 6013ZZ | 6013-ZZ | 6013-ZZ Deep groove ball bearing 65x100x18mm Two Shields |
| KOYO 6014 | 6014 | 6014 Deep groove ball bearing 70x110x20mm Open |
| NACHI 6014 | 6014 | 6014 Deep groove ball bearing 70x110x20mm Open |
| PEER 6014 | 6014 | 6014 Deep groove ball bearing 70x110x20mm Open |
| KOYO 60142RS | 6014-2RS | 6014-2RS Deep groove ball bearing 70x110x20mm Two Seals |
| NSK 6014VVCE | 6014-2RS | 6014-2RS Deep groove ball bearing 70x110x20mm Two Seals |
| KOYO 6015 | 6015 | 6015 Deep groove ball bearing 75x115x20mm Open |
| NACHI 6015 | 6015 | 6015 Deep groove ball bearing 75x115x20mm Open |
| PEER 6015 | 6015 | 6015 Deep groove ball bearing 75x115x20mm Open |
| KOYO 6016 | 6016 | 6016 Deep groove ball bearing 80x125x22mm Open |
| NACHI 6016 | 6016 | 6016 Deep groove ball bearing 80x125x22mm Open |
| PEER 6016 | 6016 | 6016 Deep groove ball bearing 80x125x22mm Open |
| KOYO 6017 | 6017 | 6017 Deep groove ball bearing 85x130x22mm Open |
| KOYO 6018 | 6018 | 6018 Deep groove ball bearing 90x140x24mm Open |
| NACHI 6018 | 6018 | 6018 Deep groove ball bearing 90x140x24mm Open |
| NSK 6026 C3 | 6026 | 6026 Double Row Ball Bearing |
| KOYO 6026 C3 | 6026 | 6026 Double Row Ball Bearing |
| NACHI 6026 C3 | 6026 | 6026 Double Row Ball Bearing |
| NACHI 6202-2NS | 6202-2RS-5/8 | 6202-2RS-5/8 Ball Bearing 5/8" Bore Double Rubber Sealed |
| NSK 6202-DW8 | 6202-2RS-5/8 | 6202-2RS-5/8 Ball Bearing 5/8" Bore Double Rubber Sealed |
| NACHI 6203-NSG | 6203-2RS-1/2 | 6203-2RS-1/2 Deep Groove Ball Bearing, 1/2" Bore, Double Sealed |
| PEER 62032RS002 | 6203-2RS-5/8 | 6203-2RS-5/8 Deep Groove Ball Bearing, 5/8" Bore, Double Sealed |
| NSK 6203DG1 | 6203-2RS-5/8 | 6203-2RS-5/8 Deep Groove Ball Bearing, 5/8" Bore, Double Sealed |
| KOYO 6203RDF | 6203-2RS-1/2 | 6203-2RS-1/2 Deep Groove Ball Bearing, 1/2" Bore, Double Sealed |
| NSK 6209ZZ | 6209-ZZ-C4 | 6209-ZZ-C4 Deep groove ball bearing 45x85x19mm Two Shields C4 |
| KOYO 6209ZZ | 6209-ZZ-C4 | 6209-ZZ-C4 Deep groove ball bearing 45x85x19mm Two Shields C4 |
| NACHI 6209ZZ | 6209-ZZ-C4 | 6209-ZZ-C4 Deep groove ball bearing 45x85x19mm Two Shields C4 |
| KOYO 6210ZZ | 6210-ZZ-C4 | 6210-ZZ-C4 Deep groove ball bearing 50x90x20mm Two Shields C4 |
| NACHI 6210ZZ | 6210-ZZ-C4 | 6210-ZZ-C4 Deep groove ball bearing 50x90x20mm Two Shields C4 |
| KOYO 6211NR | 6211-NR | 6211-NR Deep groove ball bearing 55x100x21mm |
| NACHI 6211NR | 6211-NR | 6211-NR Deep groove ball bearing 55x100x21mm |
| KOYO 6212ZZ | 6212-ZZ | 6212-ZZ Deep groove ball bearing 60x110x22mm Two Shields |
| NACHI 6212ZZ | 6212-ZZ | 6212-ZZ Deep groove ball bearing 60x110x22mm Two Shields |
| KOYO 6213 | 6213 | 6213 Deep groove ball bearing 65x120x23mm Open |
| NACHI 6213 | 6213 | 6213 Deep groove ball bearing 65x120x23mm Open |
| PEER 6213 | 6213 | 6213 Deep groove ball bearing 65x120x23mm Open |
| KOYO 6214ZZ | 6214-ZZ | 6214-ZZ Deep groove ball bearing 70x125x24mm Two Shields |
| KOYO 6215 | 6215 | 6215 Deep groove ball bearing 75x130x25mm Open |
| NACHI 6215 | 6215 | 6215 Deep groove ball bearing 75x130x25mm Open |
| PEER 6215 | 6215 | 6215 Deep groove ball bearing 75x130x25mm Open |
| KOYO 6215ZZ | 6215-ZZ | 6215-ZZ Deep groove ball bearing 75x130x25mm Two Shields |
| KOYO 6216 | 6216 | 6216 Deep groove ball bearing 80x140x26mm Open |
| NACHI 6216 | 6216 | 6216 Deep groove ball bearing 80x140x26mm Open |
| PEER 6216 | 6216 | 6216 Deep groove ball bearing 80x140x26mm Open |
| KOYO 6218 | 6218 | 6218 Deep groove ball bearing 90x160x30mm Open |
| NACHI 6218 | 6218 | 6218 Deep groove ball bearing 90x160x30mm Open |
| KOYO 6310 2RS C3 | 6310-2RS-C3 | 6310-2RS-C3 Deep groove ball bearing 50x110x27mm Two Seals C3 |
| NSK 6310 DDU C3 | 6310-2RS-C3 | 6310-2RS-C3 Deep groove ball bearing 50x110x27mm Two Seals C3 |
| NACHI 6310-2NSL | 6310-2RS | 6310-2RS Deep groove ball bearing 50x110x27mm Two Seals |
| KOYO 6310NR | 6310-NR-C3 | 6310-NR-C3 Deep groove ball bearing 50x110x27mm C3 |
| NACHI 6310NR | 6310-NR-C3 | 6310-NR-C3 Deep groove ball bearing 50x110x27mm C3 |
| KOYO 6310ZZ | 6310-ZZ | 6310-ZZ Deep groove ball bearing 50x110x27mm Two Shields |
| NACHI 6310ZZ | 6310-ZZ | 6310-ZZ Deep groove ball bearing 50x110x27mm Two Shields |
| KOYO 6312 | 6312 | 6312 Deep groove ball bearing 60x130x31mm Open |
| NACHI 6312 | 6312 | 6312 Deep groove ball bearing 60x130x31mm Open |
| PEER 6312 | 6312 | 6312 Deep groove ball bearing 60x130x31mm Open |
| NSK 6312 ZZ | 6312-ZZ-C3 | 6312-ZZ-C3 Deep groove ball bearing 60x130x31mm Two Shields C3 |
| NACHI 6312 ZZE | 6312-ZZ-C3 | 6312-ZZ-C3 Deep groove ball bearing 60x130x31mm Two Shields C3 |
| KOYO 6312ZZ | 6312-ZZ-C3 | 6312-ZZ-C3 Deep groove ball bearing 60x130x31mm Two Shields C3 |
| KOYO 6313 | 6313 | 6313 Deep groove ball bearing 65x140x33mm Open |
| NACHI 6313 | 6313 | 6313 Deep groove ball bearing 65x140x33mm Open |
| PEER 6313 | 6313 | 6313 Deep groove ball bearing 65x140x33mm Open |
| KOYO 6314 | 6314 | 6314 Deep groove ball bearing 70x150x35mm Open |
| NACHI 6314 | 6314 | 6314 Deep groove ball bearing 70x150x35mm Open |
| PEER 6314 | 6314 | 6314 Deep groove ball bearing 70x150x35mm Open |
| KOYO 6314ZZ | 6314-ZZ | 6314-ZZ Deep groove ball bearing 70x150x35mm Two Shields |
| NSK 6320 C3 | 6320 | 6320 Deep groove ball bearing 100x215x47mm Open |
| KOYO 6320 C3 | 6320 | 6320 Deep groove ball bearing 100x215x47mm Open |
| NACHI 6320 C3 | 6320 | 6320 Deep groove ball bearing 100x215x47mm Open |
| NSK 6324 C3 | 6324-C3 | 6324-C3 Deep groove ball bearing 120x260x55mm C3 |
| KOYO 6324 C3 | 6324-C3 | 6324-C3 Deep groove ball bearing 120x260x55mm C3 |
| NACHI 6324 C3 | 6324-C3 | 6324-C3 Deep groove ball bearing 120x260x55mm C3 |
| KOYO 6324C3 | 6324-C3 | 6324-C3 Deep groove ball bearing 120x260x55mm C3 |
| KOYO 6330 C3 | 6330-C4 | 6330-C4 Deep groove ball bearing 150x320x65mm C4 |
| NACHI 6330 C3 | 6330-C4 | 6330-C4 Deep groove ball bearing 150x320x65mm C4 |
| NSK 6330MC3 | 6330-C4 | 6330-C4 Deep groove ball bearing 150x320x65mm C4 |
| KOYO 6406 | 6406 | 6406 |
| NACHI 6408 | 6408 | 6408 |
| MRC 7514DL | 6214-ZZ | 6214-ZZ Deep groove ball bearing 70x125x24mm Two Shields |
| NSK 77210 | 6210-ZZ-C4 | 6210-ZZ-C4 Deep groove ball bearing 50x90x20mm Two Shields C4 |
| NSK 77212 | 6212-ZZ | 6212-ZZ Deep groove ball bearing 60x110x22mm Two Shields |
| NSK 77310 | 6310-ZZ | 6310-ZZ Deep groove ball bearing 50x110x27mm Two Shields |
| NSK 773L02 | 6002ZZ | 6002-ZZ Ball Deep Groove Radial <12 OD ISO |
| NACHI E32010J | 32010XJ | 32010XJ Tapered Roller Metric Type |
| NSK H5310A | 5310 | Sunex Tools 5310 1" Drive x 10" Impact Socket Extension w/Pin Hole |
| MRC H5310A | 5310 | Sunex Tools 5310 1" Drive x 10" Impact Socket Extension w/Pin Hole |
| PEER HC211-32-XX | 1200 | 1200 Self Aligning Ball Bearing |
| INA HK3520 | HK3520 | HK3520 Needle Roller Bearings |
| INA HK5520 | HK5520 | HK5520 Needle Roller Bearings |
| NSK HR30205-A | 30205M | 30205M Tapered Roller Bearing Metric Assembly <4 OD |
| NSK HR32008XJ | 32008XJ | 32008XJ Tapered Roller Metric Type |
| NSK HR32010-XJ | 32010XJ | 32010XJ Tapered Roller Metric Type |
| NSK HR32012XJ | 32012 | 32012 Tapered roller bearing (metric, ISO 355) 60x95x23mm |
| NSK HR32014X | 32014 | 32014 Tapered roller bearing (metric, ISO 355) 70x110x25mm |
| KOYO MTM2520M | HK2520 | HK2520 |
| NSK NJ214 | NJ214 | NJ214 Cylindrical roller bearing 70x125x24mm |
| KOYO NJ214 | NJ214 | NJ214 Cylindrical roller bearing 70x125x24mm |
| NSK NJ322 | NJ322 | NJ322 Cylindrical roller bearing 110x240x50mm |
| KOYO NJ322 | NJ322 | NJ322 Cylindrical roller bearing 110x240x50mm |
| NSK NU212 | NU212 | NU212 Cylindrical roller bearing 60x110x22mm |
| KOYO NU212 | NU212 | NU212 Cylindrical roller bearing 60x110x22mm |
| NSK NU324 | NU324 | NU324 Cylindrical roller bearing 120x260x55mm |
| KOYO NU324 | NU324 | NU324 Cylindrical roller bearing 120x260x55mm |
| KOYO TR0506RN | 30305J | 30305J Tapered Roller Bearing, Metric Single Row |
| KOYO TR100802A | 32010XJ | 32010XJ Tapered Roller Metric Type |
Cannot find your number? Decode the designation or ask us — we cross parts by hand every day.