• NSK JAH Bellows for SH and LH Series Linear Guides
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NSK JAH Bellows for SH and LH Series Linear Guides

NSK JAH Bellows for SH and LH Series Linear Guides

NSK JAH bellows cover the rail of SH and LH Series linear guides to protect the rolling surfaces from chips and dust. The full reference number adds the number of folds (BL), e.g. JAH20N08.

Key features

  • Covers the complete linear guide rail
  • High type (N) and low type (L) to suit slide height codes
  • Bellows for the ends (A) and middle bellows (B)
  • Fold number BL selected to suit stroke; one BL = 6 folds
  • Stroke = Lmax - Lmin

Specifications

Applicable series SH and LH
Reference number JAH + size + N/L + number of BL (e.g. 08)
BL range in table 2 to 20 (odd BL by interpolation)
Max stroke column Stroke at 20 BL
Brand NSK
Source NSK Linear Guides / Ball Screws / Monocarriers catalogue (Precision Machine Components), p. A126, A172
JAH20N Type: High type (N) | Height H: 29.5 mm | Width W: 48 mm | Max stroke (20 BL): 1060 mm
JAH25L Type: Low type (L) | Height H: 35 mm | Width W: 51 mm | Max stroke (20 BL): 1060 mm
JAH25N Type: High type (N) | Height H: 39 mm | Width W: 61 mm | Max stroke (20 BL): 1760 mm
JAH30L Type: Low type (L) | Height H: 41 mm | Width W: 60 mm | Max stroke (20 BL): 1340 mm
JAH30N Type: High type (N) | Height H: 44 mm | Width W: 66 mm | Max stroke (20 BL): 1760 mm
JAH35L Type: Low type (L) | Height H: 47 mm | Width W: 72 mm | Max stroke (20 BL): 1760 mm
JAH35N Type: High type (N) | Height H: 54 mm | Width W: 82 mm | Max stroke (20 BL): 2460 mm
JAH45L Type: Low type (L) | Height H: 59 mm | Width W: 83 mm | Max stroke (20 BL): 1760 mm
JAH45N Type: High type (N) | Height H: 69 mm | Width W: 103 mm | Max stroke (20 BL): 3160 mm
JAH55L Type: Low type (L) | Height H: 69 mm | Width W: 101 mm | Max stroke (20 BL): 2460 mm
JAH55N Type: High type (N) | Height H: 79 mm | Width W: 121 mm | Max stroke (20 BL): 3860 mm
JAH65N Type: High type (N) | Height H: 89 mm | Width W: 131 mm | Max stroke (20 BL): 3860 mm
Bearing AccessoriesNSK
12 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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NSK JAH Bellows for SH and LH Series Linear Guides

Brand NSK·Bearing Accessories

Available part numbers (12)

JAH20N, JAH25L, JAH25N, JAH30L, JAH30N, JAH35L, JAH35N, JAH45L, JAH45N, JAH55L + 2 more — see full table ↓

How to order

Send the NSK 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.

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Product codes & specifications
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Product codeSpec
JAH20NType: High type (N) | Height H: 29.5 mm | Width W: 48 mm | Max stroke (20 BL): 1060 mm
JAH25LType: Low type (L) | Height H: 35 mm | Width W: 51 mm | Max stroke (20 BL): 1060 mm
JAH25NType: High type (N) | Height H: 39 mm | Width W: 61 mm | Max stroke (20 BL): 1760 mm
JAH30LType: Low type (L) | Height H: 41 mm | Width W: 60 mm | Max stroke (20 BL): 1340 mm
JAH30NType: High type (N) | Height H: 44 mm | Width W: 66 mm | Max stroke (20 BL): 1760 mm
JAH35LType: Low type (L) | Height H: 47 mm | Width W: 72 mm | Max stroke (20 BL): 1760 mm
JAH35NType: High type (N) | Height H: 54 mm | Width W: 82 mm | Max stroke (20 BL): 2460 mm
JAH45LType: Low type (L) | Height H: 59 mm | Width W: 83 mm | Max stroke (20 BL): 1760 mm
JAH45NType: High type (N) | Height H: 69 mm | Width W: 103 mm | Max stroke (20 BL): 3160 mm
JAH55LType: Low type (L) | Height H: 69 mm | Width W: 101 mm | Max stroke (20 BL): 2460 mm
JAH55NType: High type (N) | Height H: 79 mm | Width W: 121 mm | Max stroke (20 BL): 3860 mm
JAH65NType: High type (N) | Height H: 89 mm | Width W: 131 mm | Max stroke (20 BL): 3860 mm

Need a different model, or a part not listed here? Send us your parts list →

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