P83+03E B 280M

P83+03E B 280M · Product image

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P83+03E B 280M · Technical drawing

Brand
QIBR
Housing model
P83
Bearing model
03E B 280M
Alternative brand
Cooper
Rolling element type
Roller
Measurement system
Metric
Inner diameter
280 mm
Total height
785 mm
Bolt size
M36
Number of holes
8
Distance of holes
482~522 mm
Total length
940 mm
Location of centre
368 mm
Total width
280 mm
Permissible axial displacement
20-34 mm
Height
70 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
495.30 mm
Width of inner ring
244.0 mm
Width of outer ring
139.7 mm
Basic dynamic load rating (axial)
153.0 kN
Basic dynamic load rating (radial)
2105 kN
Basic static load rating (radial)
3233 kN
Limiting speed
620 rpm
Bearing weight
182.0 kg
Weight of bearing housing
205.0 kg

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Description

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 - P83+03E B 280M Split Bearing Units Advantages and Applications

QIBR - P83+03E B 280M Split Bearing Units Characteristics

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