LR 200 - NPP-NPPU-KDD-KDDU LR 204 KDD

Technical Details

Bore Diameter (mm) d	Outer Diameter (mm) D	Width (mm) B	Weight (Kg)
20	52	14	0.15

LR 200 - NPP-NPPU-KDD-KDDU -

A track roller bearing with options for rubber or metal seals/shields on one or both sides, suitable for guiding or supporting linear motion under load.

LR 200 - NPP-NPPU-KDD-KDDU is a support roller bearing designed for cam followers or track rollers. It typically includes the following features:

LR 200: Bearing series/type (support roller).
NPP: Contact seals on one side (usually made of rubber or plastic).
NPPU: Contact seals on both sides for better dust and moisture protection.
KDD: Metal shields on one side (non-contact, for high-speed use).
KDDU: Metal shields on both sides.

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Bearing Number	Inner Diameter (d) MM	Outer Diameter (D) MM	d1	Weight (KG)
LR 204 KDD	20	52		0.15
LR 204 KDDU	20	52	500	0.15
LR 204 NPP	20	52		0.15
LR 204 NPPU	20	52	500	0.15
LR 205 KDD	25	62		0.23
LR 205 KDDU	25	62	500	0.23
LR 205 NPP	25	62		0.23
LR 205 NPPU	25	62	500	0.23
LR 206 KDD	30	72		0.33
LR 206 KDDU	30	72	500	0.33
LR 206 NPP	30	72		0.33
LR 206 NPPU	30	72	500	0.33
LR 207 KDD	35	80		0.4
LR 207 KDDU	35	80	500	0.4
LR 207 NPP	35	80		0.4
LR 207 NPPU	35	80	500	0.4
LR 208 KDD	40	85		0.45
LR 208 KDDU	40	85	500	0.45
LR 208 NPP	40	85		0.45
LR 208 NPPU	40	85	500	0.45
LR 209 KDD	45	90		0.5
LR 209 KDDU	45	90	500	0.5
LR 209 NPP	45	90		0.5
LR 209 NPPU	45	90	500	0.5