P30+02 B 508
- Бренд
- QIBR
- Housing model
- P30
- Bearing model
- 02 B 508
- Alternative brand
- Cooper
- Rolling element type
- Roller
- Measurement system
- Imperial
- Inner diameter
- 5 1/2 inch
- Total height
- 460 mm
- Bolt size
- 1UNC
- Number of holes
- 4
- Distance of holes
- 534~558 mm
- Total length
- 610 mm
- Location of centre
- 203 mm
- Total width
- 178 mm
- Permissible axial displacement
- 10～15 mm
- Height
- 51 mm
- Number of rolling element rows
- Single row
- Bearing type
- Plummer Bearing Units
- Bearing clearances (radial)
- CN/C2
- Load direction
- Radial
- Lubrication
- Grease
- Rolling element material
- 52100
- Temperature
- -20 ℃ to +80 ℃
- Seal type
- Closed Type
- Outer diameter
- 273.05 mm
- Width of inner ring
- 117.5 mm
- Width of outer ring
- 66.7 mm
- Basic dynamic load rating (axial)
- 45.4 kN
- Basic dynamic load rating (radial)
- 608 kN
- Basic static load rating (radial)
- 808 kN
- Limiting speed
- 1450 rpm
- Bearing weight
- 24.0 kg
- Weight of bearing housing
- 76.0 kg
Укажите условия эксплуатации и необходимое количество.
Описание
Split Bearing Units are pre-assembled systems combining split bearings (cylindrical/spherical rollers) with split housings (Plummer blocks), designed to enable rapid installation and maintenance without shaft disassembly. Ideal for heavy industries where downtime is costly.
QIBR - P30+02 B 508 Split Bearing Units Advantages and Applications
QIBR - P30+02 B 508 Split Bearing Units Characteristics
Особенности и преимущества
Plummer bearing units feature a split housing design for easy installation without shaft disassembly, ideal for heavy-load applications like mining and cement. Their self-aligning capability (±2-3°) compensates for shaft misalignment, while pre-lubricated bearings reduce maintenance needs. These robust units come in standard SNL/SAF series for interchangeability with major brands.
Загрузки
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Анкета условий работы подшипника
Bearing Condition Questionnaire
Документы для дилеров
Agent Application Form
Каталог продукции
Slewing & Cross Roller Bearing Catalog
Каталог продукции
Bearing Unit Catalog
Показано 4 из 7
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