- Flanged
- FUN 20 Series
- FUN 32 Series
- Solid Section
- SUN 20 Series
- SUN 25 Series
- SUN X14 Crossed Roller Series
- Flanged
- FEG 20 Series
- FEG 32 Series
- Solid Section
- SEG 20 Series
- SEG 25 Series
- SEG X14 Crossed Roller Series
- Flanged
- FIG 20 Series
- FIG 32 Series
- Solid Section
- SIG 20 Series
- SIG 25 Series
- SIG X14 Crossed Roller Series
Product Catalogue
Find Out More
Product Catalogue
Find Out More
- Flanged
- FUN 20 Series
- FUN 32 Series
- Solid Section
- SUN 20 Series
- SUN 25 Series
- SUN X14 Crossed Roller Series
- Flanged
- FEG 20 Series
- FEG 32 Series
- Solid Section
- SEG 20 Series
- SEG 25 Series
- SEG X14 Crossed Roller Series
- Flanged
- FIG 20 Series
- FIG 32 Series
- Solid Section
- SIG 20 Series
- SIG 25 Series
- SIG X14 Crossed Roller Series
SD Series
QCB bearing Housings are available in a wide range of styles for parallel, tapered or stepped shafts.
To compliment the housing, we can supply a full range of bearings, sleeves, lock nuts, washers, seals and automatic lubricators.
Spheroidal graphite cast iron and cast steel housings are options for increased housing strength.
A wide range of sealing arrangements are available, including felt, rubber, labyrinth and taconite types.
Supplied in our QCB brand, we are able to offer both standard and specialised solutions to the problems associated with bearing housing in arduous and challenging operating environments.
Key Features
- Metric or Imperial shaft diameters
- Housing are developed for maximum strength
- Easy installation
- A variety of sealing systems
- Can be adapted for auto-lube systems
- Little or no maintenance required
Our engineers design, manufacture, and supply components to your exact specification. Contact us to discuss your project.
SD Series Key Features
- SD series is a heavy-duty bearing housing.
- It has a very strong base; some design are provided witih Rib un till at sides base for added strength.
- Range of bearings, series 222, 223, 230, and 231, can be fitted in SD series.
- Labyrinth seal with O ring cord is used.
- Suitable for heavy load and servere application like Cement, Mining, Steel, Material Handling.
- Grease lubrication with provision for grease inlet and drain.
- Suitable for shaft Sizes: 150mm to 400mm
What are the Typical Uses for Bearing Housings?
- Quarry and Mining
- Offshore
- Industrial Machinery
- Recycling
- Agricultural
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SD 3100 Series
The basic dimensions and associate parts of the SD 3100 series are tabulated below
- Standard TS housing equipped with 2 labyrinth seals having a push fit on the shaft with an O-ring to ensure rotation
- Normally stocked in grey cast iron, but spheroidal graphite cast iron and steel housings can be made to order
- Taconite type seals are available to order
- Easily modified for oil lubrication systems
| HOUSING | Shaft diameter | Basic dimensions (mm) | Bolts | Weight | Bearing | Sleeve | ||||||
| mm | in | A | H | B | E | E1 | kg | mm | in | |||
| SD 3134 | 150 | 6 | 170 | 335 | 510 | 430 | 100 | M24 | 61.5 | 23134K | H3134 | HE 3134 6 |
| SD 3136 | 160 | 6 1/2 | 180 | 355 | 530 | 450 | 110 | M24 | 72 | 23136K | H3136 | HE 3136 6.1/2 |
| SD 3138 | 170 | 6 3/4 | 190 | 375 | 560 | 480 | 120 | M24 | 84 | 23138K | H3138 | HE 3138 6.3/4 |
| SD 3140 | 180 | 7 | 210 | 410 | 610 | 510 | 130 | M30 | 113 | 23140K | H3140 | HE 3140 7 |
| SD 3144 | 200 | 8 | 220 | 435 | 640 | 540 | 140 | M30 | 128 | 23144K | H3144 | HE 3144 8 |
| SD 3148 | 220 | 9 | 240 | 475 | 700 | 600 | 150 | M30 | 166 | 23148K | H3148 | HE 3148 9 |
| SD 3152 | 240 | 9 1/2 | 260 | 515 | 770 | 650 | 160 | M36 | 198 | 23152K | H3152 | HE 3152 9.1/2 |
| SD 3156 | 260 | 10 | 280 | 550 | 790 | 670 | 160 | M36 | 232 | 23156K | H3156 | HE 3156 10 |
| SD 3160 | 280 | 11 | 300 | 590 | 830 | 710 | 190 | M36 | 279 | 23160K | H3160 | HE 3160 11 |
| SD 3164 | 300 | – | 320 | 630 | 880 | 750 | 200 | M36 | 328 | 23164K | H3164 | – |
| SD 3168 | 320 | – | 340 | 670 | 965 | 840 | 240 | M36 | 420 | 23168K | H3168 | – |
| SD 3172 | 340 | – | 360 | 720 | 1040 | 890 | 255 | M48 | 584 | 23172K | H3172 | – |
| SD 3176 | 360 | – | 380 | 750 | 1120 | 980 | 255 | M56 | 644 | 23176K | H3176 | – |
| SD 3180 | 380 | – | 400 | 790 | 1245 | 1050 | 270 | M64 | 740 | 23180K | H3180 | – |
Please call for details
For any enquiries regarding SD Series, please complete our enquiry form, and a member of our technical team will respond promptly. Alternatively, you can reach out directly to one of our offices using the contact details here. Our specialists are ready to provide guidance and support tailored to your machinery and engineering needs.