Nachi 51126 Axial Deep Groove Ball Bearing - 130 mm ID, 170 mm OD, 30 mm Width
- d 130 mm
- D 170 mm
- B 30 mm
Genuine Nachi product, Nachi
- Regular price
- $533.09
- Sale price
- $533.09
- Regular price
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Free shipping on orders over $100
Use code at checkout.
Why Apollo USA
Bearings from Apollo Industries, Oxford, Michigan
Apollo Industries supplies bearings, seals and maintenance tools to businesses across the US, with real people on the phone when you need a part matched.
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Order by 3 PM EST for same-day shipping.
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All orders over $100 ship free by ground with code FREESHIP.
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Talk to a bearing specialist
2695 Lake George RdOxford, MI 48370
Overview
Nachi 51126 Thrust bearing
Axial Deep Groove Ball Bearing, single direction with sheet steel cage
The Nachi 51126 is a large single-direction thrust ball bearing with a 130 mm shaft washer bore, 170 mm housing washer outside diameter and 30 mm assembly height. The ball set runs between two flat washers, which means the bearing takes pure axial load in one direction and no radial load at all, so the shaft must be located radially by a separate bearing. It is the standard answer for screw jacks, turntables, crane hooks and vertical shafts where a substantial one-way thrust has to be carried in a short axial space. The washers separate for mounting. Sheet steel cage, non-angle-adjustable, rated -30 to +150 degrees C.
Key features
- Pure axial load in one direction
- Separable washers for straightforward mounting
- High thrust capacity in a short axial space
- Requires a separate bearing for radial location
- Pressed sheet steel cage
- Operating range -30 to +150 degrees C
Specifications
Nachi 51126 dimensions & specifications
- Bearing type
- Thrust bearing
- Bore diameter d
- 130 mm (5.118 in)
- Outside diameter D
- 170 mm (6.693 in)
- Width B
- 30 mm (1.181 in)
- Weight
- 3.9 lb
- Brand
- Nachi
- Part number
- 51126
- UPC / EAN
- 4991893514834
All specifications
Dimensions
| Bore Diameter | 130 mm |
| Outside Diameter | 170 mm |
| Width | 30 mm |
Properties
| Angular adjustment | Non-angle adjustable |
| Cage | Sheet steel cage |
| Material | Standard bearing steel |
| Operating direction | Single direction bearing |
| Product range | Axial deep groove ball bearing |
| Temperature range | -30 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 1.77 |
Cross reference
51126 cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
-
- Same size
$648.50
In stock
-
RHP
51126
Same size
-
SNR
51126
Same size
-
Consolidated
51126
Same size
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FAG
51126
Same size
-
NSK
51126
Same size
-
NTN
51126
Same size
Reference data only. Verify specifications before you order.
Search more equivalents in the Apollo Bearing IndexTools & lubrication
Complete the job for your 51126
Mount it without damage and keep it lubricated. Tick what you need and add it with one click.
Part number decoded
What every part of 51126 means
- 511
- 511xx thrust ball, light (dimension series 11)
- 26
- Bore code 26 × 5 = 130 mm (ISO convention)
Catalogs & documents
Nachi 51126 catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
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Catalog
Nachi Ball & Roller Bearings (B2100E-4) (opens in a new tab)
PDF · English
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Catalog
Nachi Deep-groove Ball Bearings, QUEST (B3402E-2) (opens in a new tab)
PDF · English
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Catalog
Nachi Spherical Roller Bearings (B1032E-5) (opens in a new tab)
PDF · English
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Catalog
Nachi Radial Ball Bearings (B4031E-2) (opens in a new tab)
PDF · English
About the brand
About Nachi
Nachi-Fujikoshi, founded in Toyama, Japan, in 1928.
Nachi-Fujikoshi was founded on 21 December 1928 in Toyama City, Japan, as Fujikoshi Steel Industry. It makes bearings alongside cutting tools, hydraulics, robots and specialty steel. Its North American headquarters is in Greenwood, Indiana.
Genuine Nachi product
Founded
1928
Headquarters
Toyama, Japan
Known for
- Deep groove ball bearings (QUEST)
- Spherical roller bearings
- Precision bearings
- Ball screw support bearings
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of Nachi. All Nachi trademarks and product names are the property of their respective owners. We sell genuine Nachi products purchased through independent channels.
FAQ
51126 questions & answers
What are the dimensions of the Nachi 51126?
The Nachi 51126 has a 130 mm bore (d), a 170 mm outside diameter (D) and a 30 mm width (B). In inches: 5.118 × 6.693 × 1.181 in.
What type of bearing is the 51126?
The Nachi 51126 is a thrust bearing.
What can I use instead of the Nachi 51126?
Equivalents with the same boundary dimensions include SKF 51126, RHP 51126, SNR 51126, Consolidated 51126, FAG 51126. Check the seals, internal clearance, cage and precision class before you order.
Is this a genuine Nachi bearing?
Yes. Apollo Industries sells genuine Nachi products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of Nachi.
Do you ship the 51126 the same day?
In-stock orders placed by 3 PM EST ship the same day. All orders over $100 ship free by ground with code FREESHIP.
Can I get quantity pricing or buy tax-exempt?
Yes. Apollo offers special rates for businesses and bulk orders. Use Request a quote on this page or call (248) 429-9073.
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