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RAK1 7/8
Timken® RAK1 7/8 RAK Normal Duty Pillow Block Ball Bearing Unit, 1-7/8 in Dia Bore, 6.22 in L Bolt Center-to-Center, 2.187 in Base to Bore Centerline, 7.874 in OAL x 4.437 in OAH
- CP#:
- Item#: RAK1 7/8
- Mfr#: RAK1 7/8
- UPC: 087796060432
- Heavier than our standard block with solid, flat feet for increased strength
- Compact, one-piece housing can be mounted in any position
- Pillow blocks self-align at mounting with the spherical outside diameter of the bearing fitting into the corresponding spherical housing seat
- Pre-lubricated and ready for immediate installation
- Grease fitting for relubrication
- All units are supplied with G-KRRB (R-seal) wide-inner-ring ball bearing and locking collar
- RAK pillow block is equipped with G-KRRB (R-seal) wide-inner-ring ball bearings
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
Timken® ball bearing housed units feature a wide-inner-ring ball bearing for additional shaft support. Designed for mounting on straight shafts with a slip fit, these housed units are available in an extensive array of types and sizes to accommodate many industrial applications.
Timken®, RAK1 7/8, Pillow Block Ball Bearing Unit, Normal Duty, Series: RAK, 1-7/8 in Bore, 6.22 in Bolt Center-to-Center Length, 2.187 in Base to Bore Centerline, 7.874 in Overall Length, 2-15/32 in Overall Width, 4.437 in Overall Height, Two-Bolt Base Mounting, Round Bore, 2.28 in Base Width, Eccentric Locking Device, Shroud Seal, Non-Expansion (Fixed), 7890 lb Dynamic/5210 lb Static Load, 250 deg F, 3000 rpm Maximum, Cast Iron, Uncoated
SPECIFICATIONS
| Base Width | : | 2.28 in |
| Base to Bore Centerline | : | 2.187 in |
| Series | : | RAK |
| Bolt Center-to-Center Length | : | 6.22 in |
| Mounting Type | : | Two-Bolt Base |
| Expansion Type | : | Non-Expansion (Fixed) |
| Locking Device | : | Eccentric |
| Finish | : | Uncoated |
| Overall Length | : | 7.874 in |
| Load Capacity | : | 7890 lb Dynamic/5210 lb Static |
| Material | : | Cast Iron |
| Maximum Speed | : | 3000 rpm |
| Overall Width | : | 2-15/32 in |
| Inside Diameter | : | 1-7/8 in |
| Overall Height | : | 4.437 in |
| Measurement System | : | Imperial |
| Seal Type | : | Shroud |
DOCUMENTS
-
Catalog https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Timken_010_6015S_Catalog.pdf -
Specification Sheet https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Timken_RAK1_7_8_Specification_Sheet.pdf