Cross roller bearing type LEW

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Bearing with profiled raceways

Roller bearing type LEW

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Dimensions and Data Tables

Bearing diameter KK

Special sizes on request

Unit price:		-,- EUR
Price		-,- EUR

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Description

Franke wire race bearings type LEW are suitable for medium rotational speeds and accuracies. They convince by smooth running even under tilt moment loads, high rigidity and compact installation space. The crosswise arranged rollers can support high loads from all directions. Wire race bearings of model LEW are insensitive to shock and vibration. They offer the greatest possible flexibility in terms of preload, running characteristics and diameter ranges.

Material Ball race rings: hardened and tempered chrome-silicon steel Rolling element: hardened rolling bearing steel Cage: polyamide or thermoplastic polyurethane

Operating temperature -30 °C to +80 °C, short-term up to +100 °C

Peripheral speed Max. 4 m/s

Lubricant Shell Gadus S3 V220 C2

Smooth running
Accuracy
Speed
Stiffness
Assembly
Price

Data Table

		Load Ratings kn				Static Moment kNm
Name	KKØ mm	C_0a	C_0r	C_a	C_r	C_0m	Weight kg
LEW4-0150	150	81	32	31	31	2,4	0,15
LEW4-0200	200	109	44	37	37	4,4	0,21
LEW4-0250	250	137	55	43	43	54,9	0,23
LEW4-0300	300	165	66	49	49	9,8	0,31
LEW4-0350	350	194	77	54	54	91,6	0,36
LEW4-0400	400	222	89	60	60	17,6	0,41