LR 200 - NPP-NPPU-KDD-KDDU LR 207 NPPU

Technical Details

Bore Diameter (mm) d	Outer Diameter (mm) D	Width (mm) B	Weight (Kg)
35	80	17	0.4

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	Width (B) MM	d1	Width C	r1 Min	Dynamic	Static	Weight (KG)
LR 207 NPPU	35	80	17	500	17	1.1	20200	11900	0.4
LR 208 KDD	40	85	18		18	1.1	22800	13600	0.45
LR 208 KDDU	40	85	18	500	18	1.1	22800	13600	0.45
LR 208 NPP	40	85	18		18	1.1	22800	13600	0.45
LR 208 NPPU	40	85	18	500	18	1.1	22800	13600	0.45
LR 209 KDD	45	90	19		19	1.1	22500	13700	0.5
LR 209 KDDU	45	90	19	500	19	1.1	22500	13700	0.5
LR 209 NPP	45	90	19		19	1.1	22500	13700	0.5
LR 209 NPPU	45	90	19	500	19	1.1	22500	13700	0.5