Nachi 6307 C4 Deep Groove Ball Bearing - 35 mm ID, 80 mm OD, 21 mm Width, C4
- d 35 mm
- D 80 mm
- B 21 mm
- C4 - Extra Loose
Genuine Nachi product, Nachi
- Regular price
- $17.61
- Sale price
- $17.61
- 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 6307 C4
$17.61
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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Price match
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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 6307 C4 Deep groove ball bearing
Deep Groove Ball Bearing, open design with strongly increased C4 clearance
The Nachi 6307 C4 is a medium-sized open deep groove ball bearing measuring 35 mm bore, 80 mm outside diameter and 21 mm width, supplied with C4 clearance. C4 is a step beyond C3 and is called for when the inner ring runs much hotter than the housing, when both rings are fitted with interference, or where heavy misalignment would otherwise pinch a standard bearing. Pressed sheet steel cage, open both sides, rated -20 to +150 degrees C.
Key features
- Strongly increased C4 radial internal clearance
- For large temperature differentials across the bearing
- Suits interference fits on both rings
- Open design for oil or grease lubrication
- Pressed sheet steel cage
- Operating range -20 to +150 degrees C
Specifications
Nachi 6307 C4 dimensions & specifications
- Bearing type
- Deep groove ball bearing
- Bore diameter d
- 35 mm (1.378 in)
- Outside diameter D
- 80 mm (3.15 in)
- Width B
- 21 mm (0.827 in)
- Internal clearance
- C4 - Extra Loose
- Weight
- 0.97 lb
- Brand
- Nachi
- Part number
- 6307 C4 also written 6307C4
- UPC / EAN
- 4991893602845
All specifications
Dimensions
| Bore Diameter | 35 mm |
| Outside Diameter | 80 mm |
| Width | 21 mm |
Properties
| Ball rows | Single row bearing |
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Strongly increased radial clearance |
| Current insulation | No current insulation |
| Material | Standard bearing steel |
| Material of rolling elements | Standard bearing steel |
| Outer ring | Without flange/groove |
| Seal | None, open bearing |
| Temperature range | -20 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.44 |
Tools & lubrication
Complete the job for your 6307 C4
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 6307 C4 means
- 63
- 63xx medium deep groove ball (dimension series 03)
- 07
- Bore code 07 × 5 = 35 mm (ISO convention)
- C4
- Radial internal clearance greater than C3
Catalogs & documents
Nachi 6307 C4 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
6307 C4 questions & answers
What are the dimensions of the Nachi 6307 C4?
The Nachi 6307 C4 has a 35 mm bore (d), a 80 mm outside diameter (D) and a 21 mm width (B). In inches: 1.378 × 3.15 × 0.827 in.
What type of bearing is the 6307 C4?
The Nachi 6307 C4 is a deep groove ball bearing.
What internal clearance does the 6307 C4 have?
The Nachi 6307 C4 has C4 - Extra Loose internal clearance.
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 6307 C4 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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