SKF CRU Series

SKF has introduced to the railway market the CRU – a cylindrical roller bearing unit. CRU 100 x 180 CRU 120 x 200 CRU 120 x 215 CRU 130 x 220 CRU 130 x 240 CRU 130 x 240 CRU 150 x 250 CRU 160 x 270 CRU 150 x 270 CRU 160 x 270 CRU 160 x 280 CRB 180 x 320

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Railway Bearings

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Product Description

SKF has introduced to the railway market the CRU – a cylindrical roller bearing unit. This design is based on the long term experience of cylindrical roller bearings. The unit's design offers bogie and vehicle suppliers and railway operators the advantage of a sealed and factory prelubricated unit that is easy to mount.The sealing is designed as a labyrinth seal which has no friction and wear during operation.

Bearing Number	Dimensions(mm)				Type
Bearing Number	d	D	C	2B	Type
CRU 100 x 180	100	180	—	120.6	1
CRU 120 x 200	120	200	—	112	1
CRU 120 x 215	120	215	—	146	1
CRU 130 x 220	130	220	—	160	1
CRU 130 x 240	130	240	—	160	1
CRU 130 x 240	130	240	164	160	2
CRU 150 x 250	150	250	160	180	2
CRU 160 x 270	160	270	150	170	2

Bearing Number	Dimensions(mm)				Type
Bearing Number	d	D	C	B	Type
CRU 150 x 270	150,022	270	174	215	1
CRU 160 x 270	160	270	150	176	2
CRU 160 x 280	160	280	159	180	3
CRB 180 x 320	180	320	172	192	4

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Railway Bearings