SUNGIL WBK Ball Screw Miniature Support Unit (miniature, fixed side)

Miniature flange-type fixed-side support unit for small ball screws, with flanged miniature ball bearings, lock nut and spacer collar.

Key features

Miniature flange design for small screws
Flange-type miniature ball bearings
Supplied with lock nut and collar
Collar mounted on body to prevent loss

Specifications

Series	WBK
Position	miniature, fixed side
Shaft d1	4-6 mm
Housing finish	Black oxide (standard); RA Raydent option
Grease options	Standard, LG2 AG, AFE-CA AE, AFF AF, HT-Z1 AH, NBU-15 AN, XL-600 AX
Source	SUNGIL Catalogue (EN), Support Unit section

WBK-04		Shaft d1: 4 mm \| Lock nut thread: M4x0.5 \| Collar: Ø8xØ4x0.9 x1
WBK-06		Shaft d1: 6 mm \| Lock nut thread: M6x0.75 \| Collar: Ø9.1xØ6x0.9 x1

Ball Screw Support UnitSUNGIL

2 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

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SUNGIL WBK Ball Screw Miniature Support Unit (miniature, fixed side)

Brand SUNGIL·Ball Screw Support Unit

Available part numbers (2)

WBK-04, WBK-06

How to order

Send the SUNGIL part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.