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Plummer Blocks & Bearing Housings
Series, Bearing Compatibility & Technical Selection Guide
PRE Plummer Blocks and Bearing Housings are designed to provide reliable support, accurate bearing positioning and convenient maintenance for industrial shaft arrangements. Our range covers standard split housings, heavy-duty housings, oil-lubricated housings, flange housings and special bearing housing configurations.
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PRE is a plummer block and bearing housing manufacturer in India, offering standard, heavy-duty and special housing series for industrial applications.
Bearing Compatibility, Series & Size Range
PRE S Series Plummer Blocks are split bearing housings designed for self-aligning ball bearings and spherical roller bearings. Depending on the series, they can accommodate tapered-bore bearings with adapter sleeves or cylindrical straight-bore bearings.
Typical shaft range: 20 mm – 200 mm
Available configurations:
Locating / Non-Locating • Through Shaft / Shaft End • Adapter Sleeve / Straight Bore
Need help selecting the correct S Series Plummer Block?
Selection should be confirmed using the bearing designation, shaft diameter and mounting arrangement.
Series Family & Bearing Compatibility / Mounting
S 500 Series : 1200 K, 2200 K, 22200 CK Series — with adapter sleeve
S 600 Series : 1300 K, 2300 K, 22300 CK Series — with adapter sleeve
S 200 Series : 1200, 2200, 22200 C Series — cylindrical straight-bore bearings
S 300 Series : 1300, 2300, 22300 C Series — cylindrical straight-bore bearings
S 3000 Series : 23000 K Series — with H3000 series adapter sleeve
Bearing Compatibility, Series & Size Range
PRE SN Series Plummer Blocks are split bearing housings designed for self-aligning ball bearings and spherical roller bearings. The range includes housings for tapered-bore bearings mounted with adapter sleeves as well as straight-bore bearing arrangements.
Series Family & Bearing Compatibility / Mounting
SN 500 Series : 1200 K, 2200 K, 22200 CK Series — with adapter sleeve
SN 600 Series : 1300 K, 2300 K, 22300 CK Series — with adapter sleeve
SN 200 Series : 1200, 2200, 22200 C Series — cylindrical straight-bore bearings
SN 300 Series : 1300, 2300, 22300 C Series — cylindrical straight-bore bearings
SN 3000 Series : 23000 CK Series — with H3000 series adapter sleeves
SN 3100 Series : 23100 K Series— with H3100 series adapter sleeves
Selection should be confirmed using the bearing designation, shaft diameter and mounting arrangement.
Available configurations:
Locating / Non-Locating • Through Shaft / Shaft End • Adapter Sleeve / Straight Bore
Need help selecting the correct SN Series Plummer Block?
Bearing Compatibility, Series & Size Range
PRE SNA Series Plummer Blocks are horizontally split bearing housings designed for self-aligning ball bearings and spherical roller bearings. The modular housing design allows different bearing arrangements, sealing systems and locating or non-locating configurations to suit industrial applications.
Series Family & Bearing Compatibility / Mounting
SNA 500 Series : 1200 K, 2200 K, 22200 CK Series — with adapter sleeve
SNA 600 Series : 1300 K, 2300 K, 22300 CK Series — with adapter sleeve
Available configurations:
Locating / Non-Locating • Through Shaft / Shaft End • Felt Seal • Double-Lip Seal • V-Ring Seal • Labyrinth Seal
End Cover Options • Grease Lubrication
Locating rings are used where axial location of the bearing is required; they are omitted for a non-locating arrangement where axial movement must be permitted.
Need help selecting the correct SNA Series Plummer Block?
Bearing Compatibility, Mounting & Housing Options
PRE SNH Series Plummer Blocks are horizontally split bearing housings designed for self-aligning ball bearings and spherical roller bearings. The series supports both tapered-bore bearing arrangements with adapter sleeves and cylindrical straight-bore bearing arrangements.
Series Family & Bearing Compatibility / Mounting
SNH 500 Series : 1200 K, 2200 K, 22200 CK Series — with adapter sleeve
SNH 600 Series : 1300 K, 2300 K, 22300 CK Series — with adapter sleeve
SNH 200 Series : 1200, 2200, 22200 C Series — cylindrical straight-bore bearings
SNH 300 Series : 1300, 2300, 22300 C Series — cylindrical straight-bore bearings
Available configurations:
Locating / Non-Locating • Through Shaft / Shaft End
Adapter Sleeve / Straight Bore • End Cover Options
Multiple Seal Configurations • Grease Lubrication
Locating rings can be used to create a locating bearing arrangement where axial positioning is required.
Need help selecting the correct SNH Series Plummer Block?
Standard & Large Housing Range, Bearing Compatibility & Mounting
PRE SNL Series Plummer Blocks are modular split bearing housings designed for self-aligning ball bearings and spherical roller bearings. The range includes standard 500/600 series housings for tapered-bore bearings with adapter sleeves, 200/300 series housings for cylindrical straight-bore bearings, and larger 3000/3100 series housings for heavy-duty bearing arrangements.
Series Family & Bearing Compatibility / Mounting
SNL 500 Series : 1200 K, 2200 K, 22200 CK Series — with adapter sleeve
SNL 600 Series : 1300 K, 2300 K, 22300 CK Series — with adapter sleeve
SNL 200 Series : 1200, 2200, 22200 C Series — cylindrical straight-bore bearings
SNL 300 Series : 1300, 2300, 22300 C Series — cylindrical straight-bore bearings
SNL 3000 Series : 23000 CK Series spherical roller bearing family — with H3000 series adapter sleeves
SNL 3100 Series : 23100 K Series spherical roller bearing family— with H3100 series adapter sleeves
Available configurations:
Locating / Non-Locating • Through Shaft / Shaft End
Adapter Sleeve / Straight Bore • End Cover Options
Multiple Seal Arrangements • Grease Lubrication
Large SNL 3000/3100 housings are intended for heavier shaft and bearing arrangements where greater housing capacity and larger bearing sizes are required.
Need help selecting the correct SNL Series Plummer Block?
Heavy-Duty Bearing Housings, Bearing Compatibility & Mounting
PRE SD Series Plummer Blocks are heavy-duty split bearing housings designed for spherical roller bearing arrangements in demanding industrial applications. The range supports tapered-bore bearings mounted with adapter sleeves and is available with different sealing, locating and material configurations.
Series Family & Bearing Compatibility / Mounting
SD 3300 Series : 23000 K Series bearing family — with H3000 series adapter sleeves
SD 3100 Series : 23100 K Series bearing family — with H3000 series adapter sleeves
SD 3000 Series : 23000 K Series bearing family — with H3000 series adapter sleeves
SD 500 Series : 22200 CK Series bearing family — with adapter sleeve
SD 600 Series : 22300 CK Series bearing family — with adapter sleeve
Available configurations:
Locating / Non-Locating • Through Shaft / Shaft End
Labyrinth Seal Arrangements • End Cover Options
Grease Lubrication • Oil-Lubrication Preparation
Cast Iron • SG Iron • Cast Steel
SD housings are suitable for applications requiring larger spherical roller bearings, heavier shafts and more robust sealing arrangements.
Need help selecting the correct SD Series Plummer Block?
Heavy-Duty Split Housings, Bearing Compatibility & Mounting
PRE SAF Series Plummer Blocks are heavy-duty horizontally split bearing housings designed for self-aligning ball bearings and spherical roller bearings. The range supports both tapered-bore bearings mounted with adapter sleeves and cylindrical straight-bore bearing arrangements for demanding industrial applications.
Series Family & Bearing Compatibility / Mounting
SAF 500 Series : 1200 K, 2200 K, 22200 CCK Series — with adapter sleeve
SAF 600 Series : 1300 K, 2300 K, 22300 CCK Series — with adapter sleeve
SAF 200 Series : 1200, 2200, 22200 C Series — cylindrical straight-bore bearings
SAF 300 Series : 1300, 2300, 22300 C Series — cylindrical straight-bore bearings
Available configurations:
Adapter Sleeve / Straight Bore • Locating / Non-Locating
Through Shaft / Shaft End • Labyrinth Seal Arrangement
Cast Iron • SG Iron • Cast Steel
Grease Lubrication • Stabilizing Ring Options
SAF housings are designed for robust bearing support and are suitable for applications requiring strong housing construction, effective sealing and flexible mounting arrangements.
Need help selecting the correct SAF Series Plummer Block?
Heavy-Duty Split Housings, Bearing Compatibility & Lubrication Options
PRE SDAF Series Plummer Blocks are heavy-duty horizontally split bearing housings designed for robust industrial bearing arrangements. The range is suitable for both cylindrical straight-bore bearings and tapered-bore spherical roller bearings mounted with adapter sleeves, with options for grease or oil lubrication and heavy-duty sealing.
Series Family & Bearing Compatibility / Mounting
SDAF 500 Series : 22200 CCK Series — with adapter sleeve
SDAF 600 Series : 22300 CCK Series — with adapter sleeve
SDAF 200 Series : 22200 CC Series — cylindrical straight-bore bearings
SDAF 300 Series : 22300 CC Series — cylindrical straight-bore bearings
Available configurations:
Straight Bore / Adapter Sleeve • Through Shaft / Shaft End
Labyrinth Seals • Taconite Seal Options
Grease Lubrication • Oil Lubrication
Cast Iron • SG Iron • Cast Steel
SDAF housings are intended for demanding applications requiring robust construction, heavy bearing support and flexible lubrication and sealing arrangements.
Need help selecting the correct SDAF Series Plummer Block?
Explore our specialized housing families for heavy-duty, oil-lubricated and flange-mounted bearing arrangements.
PRE Special, Heavy-Duty & Flange Bearing Housings
Need help identifying the right housing family?
Not Sure Which Housing You Need?
Send us your bearing number, shaft diameter, application details and operating conditions, and PRE will help identify the appropriate housing and accessory arrangement.
You can also provide an existing housing designation or photograph for identification.
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