Nachi 51101 G Axial Deep Groove Ball Bearing - 12 mm ID, 26 mm OD, 9 mm Width
- d 12 mm
- D 26 mm
- B 9 mm
Genuine Nachi product, Nachi
- Regular price
- $12.19
- Sale price
- $12.19
- Regular price
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Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
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Nachi 51101 G
$12.19
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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Same-day shipping
Order by 3 PM EST for same-day shipping.
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Free shipping over $100
All orders over $100 ship free by ground with code FREESHIP.
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90-day returns
Hassle-free returns on unused items within 90 days.
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Price match
Show us a competitor's advertised price on the same item and we will match it.
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Expert support
Support staff available by phone, web chat or email.
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We offer special rates for businesses and bulk orders.
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2695 Lake George RdOxford, MI 48370
Overview
Nachi 51101 G Thrust bearing
Axial Deep Groove Ball Bearing, single direction with polyamide cage
The Nachi 51101 G is a single-direction thrust ball bearing measuring 12 mm shaft washer bore, 26 mm housing washer outside diameter and 9 mm assembly height, with a glass-fibre reinforced polyamide cage. The moulded cage weighs less than pressed steel and runs more quietly, which suits the lighter, faster thrust positions found in machine tool and appliance work. The bearing carries axial load in one direction only and takes no radial load, so a separate bearing must locate the shaft. Washers separate for mounting, rated -20 to +120 degrees C.
Key features
- Glass-fibre reinforced polyamide cage
- Pure axial load in one direction
- Lighter and quieter than a steel-caged equivalent
- Separable washers for straightforward mounting
- Requires a separate bearing for radial location
- Operating range -20 to +120 degrees C
Specifications
Nachi 51101 G dimensions & specifications
- Bearing type
- Thrust bearing
- Bore diameter d
- 12 mm (0.472 in)
- Outside diameter D
- 26 mm (1.024 in)
- Width B
- 9 mm (0.354 in)
- Weight
- 0.07 lb
- Brand
- Nachi
- Part number
- 51101 G also written 51101G
All specifications
Dimensions
| Bore Diameter | 12 mm |
| Outside Diameter | 26 mm |
| Width | 9 mm |
Properties
| Angular adjustment | Non-angle adjustable |
| Cage | Polyamide cage |
| Material | Standard bearing steel |
| Operating direction | Single direction bearing |
| Product range | Axial deep groove ball bearing |
| Temperature range | -20 to +120 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.03 |
Cross reference
51101 G cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
-
- Same size
$26.05
In stock
-
RHP
51101
Same size
-
SNR
51101
Same size
-
Consolidated
51101
Same size
-
FAG
51101
Same size
-
NSK
51101
Same size
-
NTN
51101
Same size
Reference data only. Verify specifications before you order.
Search more equivalents in the Apollo Bearing IndexTools & lubrication
Complete the job for your 51101 G
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Part number decoded
What every part of 51101 G means
- 511
- 511xx thrust ball, light (dimension series 11)
- 01
- Bore code 01 = 12 mm (ISO convention: 00=10, 01=12, 02=15, 03=17)
- G
- Non-metallic cage (polyamide or reinforced nylon), for use below 120 °C
Catalogs & documents
Nachi 51101 G 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
51101 G questions & answers
What are the dimensions of the Nachi 51101 G?
The Nachi 51101 G has a 12 mm bore (d), a 26 mm outside diameter (D) and a 9 mm width (B). In inches: 0.472 × 1.024 × 0.354 in.
What type of bearing is the 51101 G?
The Nachi 51101 G is a thrust bearing.
What can I use instead of the Nachi 51101 G?
Equivalents with the same boundary dimensions include SKF 51101, RHP 51101, SNR 51101, Consolidated 51101, FAG 51101. 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 51101 G 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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