Find a Service Center
RBC Bearings
TJ6770
TandemRoller® Series 4.5 in ID Heavy Duty Unsealed Tandem Roller Bearing
Item #100991778
- 4.5 in Inner Diameter
- 6 in Outer Diameter
- 52100 Bearing Quality Steel Material
| Series | TandemRoller® |
| Shaft Diameter - Slip Fit [Max] | 4.5 in |
| Housing Bore - Slip Fit [Min] | 6 in |
| Housing Bore - Press Fit [Max] | 5.995 in |
| Bore Type | Round Bore, Inch Type |
| Housing Bore - Press Fit [Min] | 5.998 in |
| Style | Caged Double Needle Bearing |
| Bore Shape | Round |
| Origin | Needle Radial |
| Inside Diameter Tolerance [Min] | 4.5012 in |
| Type | Unsealed |
| Inch/Metric | Inch |
| Fillet Radius | 0.035 in, 0.89 mm |
| Lubrication Type | Hole On Outer Ring |
| Shaft Diameter - Press Fit [Min] | 4.4977 in |
| Oil Hole | w/Oil Hole |
| Operating Temperature [Min] | -40 ⁰F |
| No. of Rows | Single |
| Self Aligning | No |
| Material | 52100 Bearing Quality Steel |
| Radial Internal Clearance Specification | N/A |
| Bearing Design | Outer Ring & Roller Assembly |
| RPM [Max] | 2600 rpm |
| I.D. | 4.5 in, 114.3 mm |
| Finish | Chrome Steel |
| Dynamic Load Rating | 55400 lbf |
| Cage Material | Steel |
| Enclosure | Open |
| Shaft Diameter - Press Fit [Max] | 4.4986 in |
| Precision Ground | Yes |
| End Type | Open End |
| Capacity | Standard Capacity |
| Total Width | 2.5 in, 63.5 mm |
| Housing Shoulder Diameter | 5.25 in |
| Tolerance | Iso Class 0 (RBEC 1) |
| O.D. | 6 in, 152.4 mm |
| Static Load Rating | 137000 lbf, 609406 N |
| Shaft Diameter - Slip Fit [Min] | 4.4991 in |
| Operating Temperature [Max] | 300 ⁰F |
| Radial Internal Clearance | N/A |
| Limiting Speed - Oil | 2600 rpm |
| Housing Bore - Slip Fit [Max] | 6.0016 in |
| Inside Diameter Tolerance [Max] | 4.5026 in |
| Weight | 6.724 LB |
| EAN or UPC | 637400017828 |
