| Dimensions (metric) | d | 40 | ![]() |
| D | 72 | ||
| B | 15 | ||
| Approx. Wgt. lbs | .617 | ||
| Interchange | Barden | L4072H | |
| FAF | MM40BS72 | ||
| FAG | BSB4072 | ||
| Nachi | 40TAB07 | ||
| NSK | 40 TAC 72B | ||
| RHP | BSB 040072 | ||
| SKF | BSD 4072 CGA | ||
| SKF (Old No.) | BDAB 634211 | ||
| * Also available with two seals (2RS). No change in width dimensions. 1) This series has a 60° contact angle and available with a medium (UM) or heavy (UH) preload. Consult factory for availability. 2) This series is equipped with cages made of glass fibre reinforced polyamide. 3) This series is universally flush ground suitable for Back-to-Back, Face-to-Face or Tandem mounting. | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 12580/12520 | 20,638 | 49,225 | 19,845 | CX | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 21311AXK | 55 | 120 | 29 | NACHI | Cylindrical Roller Bearings |
| 2222 | 110 | 200 | 53 | NACHI | Self-Aligning Ball Bearings |
| 2RE8404 | 420,000 | 740,000 | 320,000 | NTN | Cylindrical Roller Bearings |
| 368/362A | 50,8 | 88,9 | 20,638 | Fersa | Tapered Roller Bearings |
| 377/372 | 52,388 | 22,225 | KOYO | Tapered Roller Bearings | |
| 51310 | 50 | 95 | 31 | NTN | Thrust Ball Bearings |
| BRI 142616 | 22,225 | 41,275 | 25,65 | IKO | Needle Roller Bearings |
| E 275 7CE1 | 75 | 130 | 25 | SNFA | Angular Contact Ball Bearings |
| NA4005 V | 25 | 47 | 22 | ISO | Needle Roller Bearings |
| NCF3008-V | 40 | 61,74 | 21 | NKE | Cylindrical Roller Bearings |
| UKFL215 | 65 | KOYO | Bearing Units | ||
| L18SG408.2RSD | 4.5000 | 5.2500 | .5000 | FAG | FOUR POINT ANGULAR CONTACT BALL BEARINGS |
| 6311K.2RS | 55 | 120 | 29 | FAG | DEEP GROOVE BALL BEARINGS |
| NUP305 | 25 | 62 | 17 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| RNAF9x16x10 | 16 | 10 | SKF (Old No.) | NEEDLE BEARINGS | |
| A-5221WB | 105 | 190 | 2.5625 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
| GE-40C-2RS | 40 | 62 | 28 | CONSOLIDATED | SPHERICAL PLAIN BEARINGS |
| 61905-2RS | 25 | 42 | 9 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| 81315 | 20 | CONSOLIDATED | THRUST ROLLER BEARINGS |
Hot number:FAG 234418-M-SP CYSD 31314 FBJ 5208ZZ CRAFT 618/4ZZ NTN 7017 NTN ET32008XPX10V15 NTN NK12/12+IR9X12X12 INA NK17/16 PFI PAST491A IKO RNA 69/28UU INA SL185005 IKO TA 3825 Z SNR USFE204 CONSOLIDATED 98205 CONSOLIDATED NU-226E SKF 23230-2CS5/VT143 ISO 30212 SNR 5213NRZZG15 KOYO 3476/3422 Ruville 5121 SKF 7024 CD/P4AH1 INA HK2524-2RS KOYO K,81214LPB FAG K594-592-A Samick LMEKP30LUU FAG NU1009-M1 KOYO UCF211-34E FAG NJ2309 Andrews GT-24 CONSOLIDATED NK-35/30