BT2_011 - Tapered roller bearings, single row, matched back-to-back

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Company	SKF
Description	BT2_011 - Tapered roller bearings, single row, matched back-to-back
Bill of material	SKF_31328T170 X/DB
DESIGNATION Bearing designation	31328T170 X/DB 31328T170 X/DB
DD d - Bore diameter	140.000 140.000	mm
D D - outer ring diametar	300.000 300.000	mm
T	170.000 170.000	mm
TYPE Lubrication hole type	D2 D2
LL Outer spacer width	16.000 16.000	mm
BB Annular groove width	7.500 7.500	mm
NH Number of lubrication holes	8.000 8.000
K Lubrication hole diametar	6.000 6.000	mm
LCR Lubrication groove radius	0.000 0.000	mm
NC Number of lubrication cuts	0.000 0.000
TT Depth of lubrication grooves side face 't'	0.000 0.000	mm
LOAD1 C - Dynamic basic load rating		kN
LOAD2 C0 - Static basic load rating		kN
LOAD3 Pu - Fatigue load limit		kN
SPEED1 Speed rating - Reference speed		r/min
SPEED2 Speed rating - Limiting speed		r/min
RAMAX	5 5
RCMAX	1.5 1.5
DDBMIN	159.5 159.5
DBMIN	280 280
CX	47.000 47.000	mm
B	70 70
CBMIN	30 30

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