• NSK SG 5 / SG 5-0 Dust-Proof Plummer Block Housings (Shaft 50-180)
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NSK SG 5 / SG 5-0 Dust-Proof Plummer Block Housings (Shaft 50-180)

NSK SG 5 / SG 5-0 Dust-Proof Plummer Block Housings (Shaft 50-180)

NSK SG dust-proof plummer block housings with labyrinth sealing for dirty environments, through type (SG 5) and end type (SG 5-0), shaft diameters 50 to 180 mm.

Key features

  • Labyrinth seal design for dusty and wet environments
  • Through-shaft (SG 5) and shaft-end (SG 5-0) types
  • Two or four bolt holes depending on size
  • For spherical roller and self-aligning ball bearings on adapter sleeves

Specifications

Product Plummer block housing
Material Cast iron
Bearing Self-aligning ball or spherical roller bearing
Sealing Labyrinth
Shaft d1 50-180 mm
Versions Through type / end type (-0)
Source NSK Rolling Bearings Catalogue (Part 3), p. 312-313
SG 511 Shaft d1: 50 mm | Housing bore D: 100 mm | Centre height H: 70 mm | Length L: 255 mm | Version: Through type
SG 511-0 Shaft d1: 50 mm | Housing bore D: 100 mm | Centre height H: 70 mm | Length L: 255 mm | Version: End type (closed)
SG 512 Shaft d1: 55 mm | Housing bore D: 110 mm | Centre height H: 80 mm | Length L: 290 mm | Version: Through type
SG 512-0 Shaft d1: 55 mm | Housing bore D: 110 mm | Centre height H: 80 mm | Length L: 290 mm | Version: End type (closed)
SG 513 Shaft d1: 60 mm | Housing bore D: 120 mm | Centre height H: 83 mm | Length L: 290 mm | Version: Through type
SG 513-0 Shaft d1: 60 mm | Housing bore D: 120 mm | Centre height H: 83 mm | Length L: 290 mm | Version: End type (closed)
SG 515 Shaft d1: 65 mm | Housing bore D: 130 mm | Centre height H: 90 mm | Length L: 290 mm | Version: Through type
SG 515-0 Shaft d1: 65 mm | Housing bore D: 130 mm | Centre height H: 90 mm | Length L: 290 mm | Version: End type (closed)
SG 516 Shaft d1: 70 mm | Housing bore D: 140 mm | Centre height H: 95 mm | Length L: 340 mm | Version: Through type
SG 516-0 Shaft d1: 70 mm | Housing bore D: 140 mm | Centre height H: 95 mm | Length L: 340 mm | Version: End type (closed)
SG 517 Shaft d1: 75 mm | Housing bore D: 150 mm | Centre height H: 100 mm | Length L: 350 mm | Version: Through type
SG 517-0 Shaft d1: 75 mm | Housing bore D: 150 mm | Centre height H: 100 mm | Length L: 350 mm | Version: End type (closed)
SG 518 Shaft d1: 80 mm | Housing bore D: 160 mm | Centre height H: 100 mm | Length L: 360 mm | Version: Through type
SG 518-0 Shaft d1: 80 mm | Housing bore D: 160 mm | Centre height H: 100 mm | Length L: 360 mm | Version: End type (closed)
SG 520 Shaft d1: 90 mm | Housing bore D: 180 mm | Centre height H: 125 mm | Length L: 410 mm | Version: Through type
SG 520-0 Shaft d1: 90 mm | Housing bore D: 180 mm | Centre height H: 125 mm | Length L: 410 mm | Version: End type (closed)
SG 522 Shaft d1: 100 mm | Housing bore D: 200 mm | Centre height H: 140 mm | Length L: 460 mm | Version: Through type
SG 522-0 Shaft d1: 100 mm | Housing bore D: 200 mm | Centre height H: 140 mm | Length L: 460 mm | Version: End type (closed)
SG 524 Shaft d1: 110 mm | Housing bore D: 215 mm | Centre height H: 140 mm | Length L: 460 mm | Version: Through type
SG 524-0 Shaft d1: 110 mm | Housing bore D: 215 mm | Centre height H: 140 mm | Length L: 460 mm | Version: End type (closed)
SG 526 Shaft d1: 115 mm | Housing bore D: 230 mm | Centre height H: 150 mm | Length L: 490 mm | Version: Through type
SG 526-0 Shaft d1: 115 mm | Housing bore D: 230 mm | Centre height H: 150 mm | Length L: 490 mm | Version: End type (closed)
SG 528 Shaft d1: 125 mm | Housing bore D: 250 mm | Centre height H: 160 mm | Length L: 520 mm | Version: Through type
SG 528-0 Shaft d1: 125 mm | Housing bore D: 250 mm | Centre height H: 160 mm | Length L: 520 mm | Version: End type (closed)
SG 530 Shaft d1: 135 mm | Housing bore D: 270 mm | Centre height H: 160 mm | Length L: 550 mm | Version: Through type
SG 530-0 Shaft d1: 135 mm | Housing bore D: 270 mm | Centre height H: 160 mm | Length L: 550 mm | Version: End type (closed)
SG 532 Shaft d1: 140 mm | Housing bore D: 290 mm | Centre height H: 170 mm | Length L: 580 mm | Version: Through type
SG 532-0 Shaft d1: 140 mm | Housing bore D: 290 mm | Centre height H: 170 mm | Length L: 580 mm | Version: End type (closed)
SG 534 Shaft d1: 150 mm | Housing bore D: 310 mm | Centre height H: 180 mm | Length L: 640 mm | Version: Through type
SG 534-0 Shaft d1: 150 mm | Housing bore D: 310 mm | Centre height H: 180 mm | Length L: 640 mm | Version: End type (closed)
SG 536 Shaft d1: 160 mm | Housing bore D: 320 mm | Centre height H: 190 mm | Length L: 690 mm | Version: Through type
SG 536-0 Shaft d1: 160 mm | Housing bore D: 320 mm | Centre height H: 190 mm | Length L: 690 mm | Version: End type (closed)
SG 538 Shaft d1: 170 mm | Housing bore D: 340 mm | Centre height H: 200 mm | Length L: 730 mm | Version: Through type
SG 538-0 Shaft d1: 170 mm | Housing bore D: 340 mm | Centre height H: 200 mm | Length L: 730 mm | Version: End type (closed)
SG 540 Shaft d1: 180 mm | Housing bore D: 360 mm | Centre height H: 210 mm | Length L: 750 mm | Version: Through type
SG 540-0 Shaft d1: 180 mm | Housing bore D: 360 mm | Centre height H: 210 mm | Length L: 750 mm | Version: End type (closed)
Bearing HousingsNSK
36 product codes available in this family
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NSK SG 5 / SG 5-0 Dust-Proof Plummer Block Housings (Shaft 50-180)

Brand NSK·Bearing Housings

Available part numbers (36)

SG 511, SG 511-0, SG 512, SG 512-0, SG 513, SG 513-0, SG 515, SG 515-0, SG 516, SG 516-0 + 26 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
SG 511Shaft d1: 50 mm | Housing bore D: 100 mm | Centre height H: 70 mm | Length L: 255 mm | Version: Through type
SG 511-0Shaft d1: 50 mm | Housing bore D: 100 mm | Centre height H: 70 mm | Length L: 255 mm | Version: End type (closed)
SG 512Shaft d1: 55 mm | Housing bore D: 110 mm | Centre height H: 80 mm | Length L: 290 mm | Version: Through type
SG 512-0Shaft d1: 55 mm | Housing bore D: 110 mm | Centre height H: 80 mm | Length L: 290 mm | Version: End type (closed)
SG 513Shaft d1: 60 mm | Housing bore D: 120 mm | Centre height H: 83 mm | Length L: 290 mm | Version: Through type
SG 513-0Shaft d1: 60 mm | Housing bore D: 120 mm | Centre height H: 83 mm | Length L: 290 mm | Version: End type (closed)
SG 515Shaft d1: 65 mm | Housing bore D: 130 mm | Centre height H: 90 mm | Length L: 290 mm | Version: Through type
SG 515-0Shaft d1: 65 mm | Housing bore D: 130 mm | Centre height H: 90 mm | Length L: 290 mm | Version: End type (closed)
SG 516Shaft d1: 70 mm | Housing bore D: 140 mm | Centre height H: 95 mm | Length L: 340 mm | Version: Through type
SG 516-0Shaft d1: 70 mm | Housing bore D: 140 mm | Centre height H: 95 mm | Length L: 340 mm | Version: End type (closed)
SG 517Shaft d1: 75 mm | Housing bore D: 150 mm | Centre height H: 100 mm | Length L: 350 mm | Version: Through type
SG 517-0Shaft d1: 75 mm | Housing bore D: 150 mm | Centre height H: 100 mm | Length L: 350 mm | Version: End type (closed)
SG 518Shaft d1: 80 mm | Housing bore D: 160 mm | Centre height H: 100 mm | Length L: 360 mm | Version: Through type
SG 518-0Shaft d1: 80 mm | Housing bore D: 160 mm | Centre height H: 100 mm | Length L: 360 mm | Version: End type (closed)
SG 520Shaft d1: 90 mm | Housing bore D: 180 mm | Centre height H: 125 mm | Length L: 410 mm | Version: Through type
SG 520-0Shaft d1: 90 mm | Housing bore D: 180 mm | Centre height H: 125 mm | Length L: 410 mm | Version: End type (closed)
SG 522Shaft d1: 100 mm | Housing bore D: 200 mm | Centre height H: 140 mm | Length L: 460 mm | Version: Through type
SG 522-0Shaft d1: 100 mm | Housing bore D: 200 mm | Centre height H: 140 mm | Length L: 460 mm | Version: End type (closed)
SG 524Shaft d1: 110 mm | Housing bore D: 215 mm | Centre height H: 140 mm | Length L: 460 mm | Version: Through type
SG 524-0Shaft d1: 110 mm | Housing bore D: 215 mm | Centre height H: 140 mm | Length L: 460 mm | Version: End type (closed)
SG 526Shaft d1: 115 mm | Housing bore D: 230 mm | Centre height H: 150 mm | Length L: 490 mm | Version: Through type
SG 526-0Shaft d1: 115 mm | Housing bore D: 230 mm | Centre height H: 150 mm | Length L: 490 mm | Version: End type (closed)
SG 528Shaft d1: 125 mm | Housing bore D: 250 mm | Centre height H: 160 mm | Length L: 520 mm | Version: Through type
SG 528-0Shaft d1: 125 mm | Housing bore D: 250 mm | Centre height H: 160 mm | Length L: 520 mm | Version: End type (closed)
SG 530Shaft d1: 135 mm | Housing bore D: 270 mm | Centre height H: 160 mm | Length L: 550 mm | Version: Through type
SG 530-0Shaft d1: 135 mm | Housing bore D: 270 mm | Centre height H: 160 mm | Length L: 550 mm | Version: End type (closed)
SG 532Shaft d1: 140 mm | Housing bore D: 290 mm | Centre height H: 170 mm | Length L: 580 mm | Version: Through type
SG 532-0Shaft d1: 140 mm | Housing bore D: 290 mm | Centre height H: 170 mm | Length L: 580 mm | Version: End type (closed)
SG 534Shaft d1: 150 mm | Housing bore D: 310 mm | Centre height H: 180 mm | Length L: 640 mm | Version: Through type
SG 534-0Shaft d1: 150 mm | Housing bore D: 310 mm | Centre height H: 180 mm | Length L: 640 mm | Version: End type (closed)
SG 536Shaft d1: 160 mm | Housing bore D: 320 mm | Centre height H: 190 mm | Length L: 690 mm | Version: Through type
SG 536-0Shaft d1: 160 mm | Housing bore D: 320 mm | Centre height H: 190 mm | Length L: 690 mm | Version: End type (closed)
SG 538Shaft d1: 170 mm | Housing bore D: 340 mm | Centre height H: 200 mm | Length L: 730 mm | Version: Through type
SG 538-0Shaft d1: 170 mm | Housing bore D: 340 mm | Centre height H: 200 mm | Length L: 730 mm | Version: End type (closed)
SG 540Shaft d1: 180 mm | Housing bore D: 360 mm | Centre height H: 210 mm | Length L: 750 mm | Version: Through type
SG 540-0Shaft d1: 180 mm | Housing bore D: 360 mm | Centre height H: 210 mm | Length L: 750 mm | Version: End type (closed)

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