Bearings
Cylindrical Roller
Precision Cylindrical Roller Bearings
Quick Code: BB-493021
NNU4948 BK/SPW33 SKF Super Precision Cylindrical Roller Bearing 240mm x 320mm x 80mm
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Product Specification
Bore
Tapered bore (1:12)
Brand
SKF
Cage
Brass cage
Clearance
Greatly reduced radial internal clearance
Current insulation
No current insulation
Design
Floating bearing, inner ring removable on both sides
Inside Dia
240mm
Outer ring
Lubrication groove with lubrication holes on outer ring
Outside Dia
320mm
Roller rows
Double row bearing
Seal
None, open bearing
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class SP
Width
80mm
Reference
NNU4948 BK/SPW33
Additional Reference:
10003125
Quick Order Code
BB-493021
Product Description
NNU4948 BK/SPW33 SKF Super Precision Cylindrical Roller Bearing 240mm x 320mm x 80mm
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