HBP-B Series Bearing Cup Pullers & Bearing Splitter Attachments
Engineering Overview & Structural Features
The HBP-B Series Bearing Cup Pullers & Bearing Splitter Attachments provide specialized mechanical and hydraulic extraction capabilities across 8 to 50 Ton capacities. Engineered to tackle hard-to-reach internal bearing cups, oil seals, bushings, and tightly flush-mounted bearings where standard puller claws cannot penetrate.
High-Strength Forged Alloy Steel
Precision drop-forged and heat-treated alloy steel construction withstands maximum tonnage without yield distortion or fatigue failure.
Direct Adaptation to Cross Bearing Pullers
Integrated high-tensile threaded connection points adapt seamlessly to Cross Bearing Pullers for fast, efficient removal of recessed and stubborn workpieces.
Knife-Edge Flush Mounting Penetration
Bearing splitter plates feature tapered knife edges that slip behind tight bearing inner rings with clearance as small as 9 mm, securing full-face contact.
Versatile Bore & Cup Range (Up to 359 mm)
Internal cup jaws expand to grip inside blind housing bores from 25 mm up to 359 mm, extracting heavy bearing cups without damaging precision housings.
OEM Cross-Reference & Dimensional Interchangeability
High-strength alloy steel bearing cup pullers and knife-edge splitter attachments rated for 8 to 50 Ton capacities, engineered to extract flush-mounted bearings, seals, and bushings. 8 - 50 Ton Bearing Cup & Cross Pullers.
Enerpac®, SPX Flow®, Power Team®, Simplex®, Hytorc®, Holmatro® and other brand names are registered trademarks of their respective owners. HydraStark is an independent manufacturer and is not affiliated with, authorized or endorsed by these companies. OEM model numbers are listed for dimensional and specification reference only; please verify fit with our engineers before ordering.
CAPACITY RANGE
8 to 50 Ton (78 to 490 kN)
TOOL ATTACHMENTS
Internal Bearing Cup Puller (HBP-180) & Knife-Edge Bearing Splitter (HBP-181)
CUP SPREAD RANGE
25 to 359 mm Minimum to Maximum I.D.
Specifications
Model Number | Attachment Type | Capacity Ton | Min. Spread mm | Max. Spread mm | Max. Reach / Width mm | Thread Size |
|---|---|---|---|---|---|---|
| HBP-180 | Bearing Cup Puller | 8 | 26 | 110 | 110 (Reach) | 3/4"-16 UNF |
| HBP-280 | Bearing Cup Puller | 20 | 25 | 220 | 140 (Reach) | 1"-8 UNC |
| HBP-380 | Bearing Cup Puller | 30 | 50 | 359 | 145 (Reach) | 2-3/4"-7 UNC |
| HBP-580 | Bearing Cup Puller | 50 | 50 | 359 | 145 (Reach) | 1-7/8"-5.5 UNC |
| HBP-181 | Bearing Splitter Attachment | 8 | 25 | 104 | 126 (Width) | 5/8"-18 UNF |
| HBP-282 | Bearing Splitter Attachment | 20 | 9 | 130 | 150 (Width) | 5/8"-18 UNF |
| HBP-382 | Bearing Splitter Attachment | 30 | 17 | 245 | 292 (Width) | 1"-14 UNS |
| HBP-582 | Bearing Splitter Attachment | 50 | 17 | 245 | 292 (Width) | 1-1/4"-12 UNF |
Required System Components
Frequently Asked Questions
Q1What are the key specifications of the HBP-B?
expand_more
What are the key specifications of the HBP-B?
Capacity Range: 8 to 50 Ton (78 to 490 kN); Tool Attachments: Internal Bearing Cup Puller (HBP-180) & Knife-Edge Bearing Splitter (HBP-181); Cup Spread Range: 25 to 359 mm Minimum to Maximum I.D.; Splitter Spread Range: 9 to 245 mm Flush-Mount Reach; Metallurgy: Drop-Forged High-Strength Heat-Treated Alloy Steel. Full specifications and dimensions are given in the specification table below.
Q2Which models are available in the HBP-B series?
expand_more
Which models are available in the HBP-B series?
The specification table lists 8 models: HBP-180, HBP-280, HBP-380, HBP-580, HBP-181, HBP-282, HBP-382, HBP-582. For non-standard requirements, please describe them in the inquiry form.
Q3What are the lead time, warranty and shipping options for the HBP-B?
expand_more
What are the lead time, warranty and shipping options for the HBP-B?
Lead time is typically 2–3 business days when the model is in stock and 7–35 business days otherwise. Warranty is 12 months after receipt of goods. Shipping is available by sea freight, air freight or international express (DHL, FedEx, UPS). Send your requirements through the inquiry form for an exact quotation and delivery date.