Description
| 01EB303EX | Split bearings | 01EB303GR | Split bearings |
| 01EB304EX | Split bearings | 01EB304GR | Split bearings |
| 01EB307EX | Split bearings | 01EB307GR | Split bearings |
| 01EB308EX | Split bearings | 01EB308GR | Split bearings |
| 01EB311EX | Split bearings | 01EB311GR | Split bearings |
| 01EB312EX | Split bearings | 01EB312GR | Split bearings |
| 01EB315EX | Split bearings | 01EB315GR | Split bearings |
| 01EB400EX | Split bearings | 01EB400GR | Split bearings |
| 01B403EX | Split bearings | 01B403GR | Split bearings |
| 01B407EX | Split bearings | 01B407GR | Split bearings |
Specifications (Imperial/Metric)
Inner Diameter d: 3-3/16″ (3.1875″) 80.975 mm
Outer Diameter D: 6.000″ 152.40 mm
Total Width B: 2.781″ 70.64 mm
Outer Ring Width: 1.531″ 38.90 mm
Rated Dynamic Load Cr: 40,300 lbf 234 kN
Rated Static Load Cor: 51,700 lbf 299 kN
Limiting Speed: — 2790 rpm
Maximum Axial Movement: — ≈10 mm
Weight: 10.12 lbs 4.59 kg
Type: Split Cylindrical Roller (Floating) —
Cage: Self-locking Steel Cage —
Lubrication: Relubricated (with 1/8″ NPT lubrication hole)
01E: 01 series enhanced split cylindrical roller bearing, with significantly improved load capacity and life compared to the basic 01 series;
B: Inner ring with tapered locking sleeve, ensuring reliable shaft positioning/locking, good alignment, and easy installation;
303: Imperial inner diameter 3-3/16″ (80.975 mm);
EX: Expansion (floating), outer ring without flanges, bearing only radial loads, allowing for free axial expansion and contraction of the shaft (maximum approximately 10 mm).
