Product Categories
Request A Quote
NACHI 7301CDB
Bearing Specifications
| d(mm) | D(mm) | B(mm) | Cr(N) | Cor(N) |
| 12 | 37 | 12 |
Share to
Product Description
Bearing Specifications
Material
Chrome Steel
Tolerance
P6/P5
Certification
ISO9001, TS16949
Clearance
According to Drawing
Oil Seal
According to Drawing
Brand
SKF
Warranty
12 months
Accuracy
P6/P5
Quality
High Quality
Feature
Long Life
Application
Automotive, Tractor, Machinery, Wind-power, Agriculture, Industry, Mining, Railway, Watercraft, Healthcare, Robotics
Size
Standard Size
Packaging
Customer Requirements
Service
OEM Customized
Cage
According to Drawing
Lubricant
Shell Gadus S2
HS Code
8708709900
Capacity
50,000 pcs/month
Shipping
Air/Sea; Box+Carton+Pallet
Origin
China
Core Features
Advanced engineering performance
Key Technical Features
-
Double-sealed protection against contaminants
-
Precision CNC-machined components
-
Temperature resistant: -30°C to +120°C
-
Low-friction rotation design
-
Precision OEM-spec dimensions
Performance
Superior engineering advantages
Performance Advantages
-
30% higher load capacity than standard bearings
-
Extended MTBF (Mean Time Between Failures)
-
GCr15 steel alloy construction
-
Pre-lubricated for immediate installation
-
High-speed capability up to 15,000 RPM
Specifications
Detailed technical parameters
Technical Specifications
| Material | Chrome Steel GCr15 |
| Tolerance | P6/P5 (ABEC 5/7) |
| Radial Clearance | C2/CN/C3/C4/C5 |
| Hardness | 60-65 HRC |
Quality Certifications
ISO 9001:2015
IATF 16949
100% QC Tested
Applications
Industrial implementation
Industrial Applications
Package Includes
Precision bearing unit
Anti-corrosion coating
Installation manual
Technical datasheet
Frequently Asked Questions
What's your after-sales service and warranty?
We promise to bear the following responsibilities when defective products are found:
- 12 months warranty from the first day of receiving goods
- Replacements will be sent with goods of your next order
- Refund for defective products if customers require
Do you accept ODM&OEM orders?
Yes, we provide ODM&OEM services to worldwide customers. We also customize OEM box and packing according to your requirements.
What's the MOQ?
MOQ is 10pcs for standardized products. For customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
How long is the lead time?
The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Do you offer free samples?
Yes, we offer free samples to distributors and wholesalers. However, customers should bear the freight cost. We DO NOT offer free samples to end users.
How to place an order?
Our ordering process is simple:
- Email us the model, brand, quantity, and shipping method of bearings, and we will quote our best price for you
- Proforma Invoice will be made and sent to you once the price is agreed by both parties
- After confirming the PI, make a deposit payment and we will arrange production
- The balance is paid before shipment or after copy of Bill of Lading
| Model | Inner d (mm) | Outer D (mm) | Width B (mm) | Action |
|---|---|---|---|---|
| 7300 | 10 | 35 | 22 | |
| 7300AC | 10 | 35 | 22 | |
| 7300B | 10 | 35 | 11 | |
| 7300BDB | 10 | 35 | 22 | |
| 7300BDF | 10 | 35 | 22 | |
| 7300C | 10 | 35 | 11 | |
| 7300CDB | 10 | 35 | 22 | |
| 7300CDF | 10 | 35 | 22 | |
| 7300DB | 10 | 35 | 22 | |
| 7300DF | 10 | 35 | 22 | |
| 7300DT | 10 | 35 | 22 | |
| 7300BDT | 10 | 35 | 22 | |
| 7300CDT | 10 | 35 | 22 | |
| 7300A | 10 | 35 | 11 | |
| 7300ADB | 10 | 35 | 22 | |
| 7300ADF | 10 | 35 | 22 | |
| 7300ADT | 10 | 35 | 22 | |
| 7301 | 12 | 37 | 24 | |
| 7301-B-XL-JP | 12 | 37 | 12 | |
| 7301-B-XL-TVP | 12 | 37 | 12 | |
| 7301AC | 12 | 37 | 24 | |
| 7301B | 12 | 37 | 12 | |
| 7301CDB | 12 | 37 | 24 | |
| 7301CDT | 12 | 37 | 24 | |
| 7301DB | 12 | 37 | 24 | |
| 7301DF | 12 | 37 | 24 | |
| 7301DT | 12 | 37 | 24 | |
| 7301BDT | 12 | 37 | 24 | |
| 7301C | 12 | 37 | 12 | |
| 7301CDF | 12 | 37 | 24 | |
| 7301BDF | 12 | 37 | 24 | |
| 7301BDB | 12 | 37 | 24 | |
| 7301 BEP | 12 | 37 | 12 | |
| 7301A | 12 | 37 | 12 | |
| 7301ADB | 12 | 37 | 24 | |
| 7301ADF | 12 | 37 | 24 | |
| 7301ADT | 12 | 37 | 24 | |
| 7302 | 15 | 42 | 26 | |
| 7302-B-XL-2RS-TVP | 15 | 42 | 13 | |
| 7302-B-XL-JP | 15 | 42 | 13 | |
| 7302-B-XL-TVP | 15 | 42 | 13 | |
| 7302-B-XL-MP | 15 | 42 | 13 | |
| 7302AC | 15 | 42 | 26 | |
| 7302B | 15 | 42 | 13 | |
| 7302CDF | 15 | 42 | 26 | |
| 7302CDT | 15 | 42 | 26 | |
| 7302DB | 15 | 42 | 26 | |
| 7302DF | 15 | 42 | 26 | |
| 7302DT | 15 | 42 | 26 | |
| 7302BDB | 15 | 42 | 26 | |
| 7302BDF | 15 | 42 | 26 | |
| 7302BDT | 15 | 42 | 26 | |
| 7302CDB | 15 | 42 | 26 | |
| 7302C | 15 | 72 | 13 | |
| 7302 BECBP | 15 | 42 | 13 | |
| 7302 BE-2RZP | 15 | 42 | 13 | |
| 7302 BEP | 15 | 42 | 13 | |
| 7302A | 15 | 42 | 13 | |
| 7302ADB | 15 | 42 | 26 | |
| 7302ADF | 15 | 42 | 26 | |
| 7302ADT | 15 | 42 | 26 | |
| 7303 | 17 | 47 | 28 | |
| 7303-B-XL-2RS-TVP | 17 | 47 | 14 | |
| 7303-B-XL-JP | 17 | 47 | 14 | |
| 7303-B-XL-TVP | 17 | 47 | 14 | |
| 7303AC | 17 | 47 | 28 | |
| 7303C | 17 | 47 | 14 | |
| 7303B | 17 | 47 | 14 | |
| 7303BDB | 17 | 47 | 28 | |
| 7303BDT | 17 | 47 | 28 | |
| 7303CDT | 17 | 47 | 28 | |
| 7303DT | 17 | 47 | 28 | |
| 7303DF | 17 | 47 | 28 | |
| 7303DB | 17 | 47 | 28 | |
| 7303CDF | 17 | 47 | 28 | |
| 7303CDB | 17 | 47 | 28 | |
| 7303BDF | 17 | 47 | 28 | |
| 7303 BECBP | 17 | 47 | 14 | |
| 7303 BEGAP | 17 | 47 | 14 | |
| 7303 BEP | 17 | 47 | 14 | |
| 7303 BE-2RZP | 17 | 47 | 14 | |
| 7303A | 17 | 47 | 14 | |
| 7303ADB | 17 | 47 | 28 | |
| 7303ADF | 17 | 47 | 28 | |
| 7303ADT | 17 | 47 | 28 | |
| 7304 | 20 | 52 | 30 | |
| 7304-B-XL-MP | 20 | 52 | 15 | |
| 7304-B-XL-2RS-TVP | 20 | 52 | 15 | |
| 7304-B-XL-JP | 20 | 52 | 15 | |
| 7304-B-XL-TVP | 20 | 52 | 15 | |
| 7304AC | 20 | 52 | 30 | |
| 7304C | 20 | 52 | 15 | |
| 7304B | 20 | 52 | 15 | |
| 7304DF | 20 | 52 | 30 | |
| 7304BDB | 20 | 52 | 30 | |
| 7304BDF | 20 | 52 | 30 | |
| 7304BDT | 20 | 52 | 30 | |
| 7304CDB | 20 | 52 | 30 | |
| 7304CDF | 20 | 52 | 30 | |
| 7304DB | 20 | 52 | 30 | |
| 7304DT | 20 | 52 | 30 | |
| 7304CDT | 20 | 52 | 30 | |
| 7304 BEGBP | 20 | 52 | 15 | |
| 7304 BE-2RZP | 20 | 52 | 15 | |
| 7304 BEGAP | 20 | 52 | 15 | |
| 7304 BECBY | 20 | 52 | 15 | |
| 7304 BECBP | 20 | 52 | 15 | |
| 7304 BECBM | 20 | 52 | 15 | |
| 7304 BEP | 20 | 52 | 15 | |
| 7304 BECBPH | 20 | 52 | 15 | |
| 7304A | 20 | 52 | 15 | |
| 7304ADB | 20 | 52 | 30 | |
| 7304ADF | 20 | 52 | 30 | |
| 7304ADT | 20 | 52 | 30 | |
| 7305 | 25 | 62 | 34 | |
| 7305-B-XL-MP | 25 | 62 | 17 | |
| 7305-B-XL-2RS-TVP | 25 | 62 | 17 | |
| 7305-B-XL-JP | 25 | 62 | 17 | |
| 7305-B-XL-TVP | 25 | 62 | 17 | |
| 7305AC | 25 | 62 | 34 | |
| 7305C | 25 | 62 | 17 | |
| 7305B | 25 | 62 | 17 | |
| 7305BDB | 25 | 62 | 34 | |
| 7305BDF | 25 | 62 | 34 | |
| 7305BDT | 25 | 62 | 34 | |
| 7305CDB | 25 | 62 | 34 | |
| 7305CDF | 25 | 62 | 34 | |
| 7305DB | 25 | 62 | 34 | |
| 7305DF | 25 | 62 | 34 | |
| 7305DT | 25 | 62 | 34 | |
| 7305CDT | 25 | 62 | 34 | |
| 7305 BE-2RZP | 25 | 62 | 17 | |
| 7305 BEGBP | 25 | 62 | 17 | |
| 7305 BEGBY | 25 | 62 | 17 | |
| 7305 BEGAP | 25 | 62 | 17 | |
| 7305 BECBPH | 25 | 62 | 17 | |
| 7305 BECBP | 25 | 62 | 17 | |
| 7305 BECBM | 25 | 62 | 17 | |
| 7305 BECBY | 25 | 62 | 17 | |
| 7305 BEP | 25 | 62 | 17 | |
| 7305 BEY | 25 | 62 | 17 | |
| 7305A | 25 | 62 | 17 | |
| 7305ADB | 25 | 62 | 34 | |
| 7305ADF | 25 | 62 | 34 | |
| 7305ADT | 25 | 62 | 34 | |
| 7306 | 30 | 72 | 38 | |
| 7306-B-XL-MP | 30 | 72 | 19 | |
| 7306-B-XL-2RS-TVP | 30 | 72 | 19 | |
| 7306-B-XL-JP | 30 | 72 | 19 | |
| 7306-B-XL-TVP | 30 | 72 | 19 | |
| 7306AC | 30 | 72 | 38 | |
| 7306C | 30 | 72 | 19 | |
| 7306B | 30 | 72 | 19 | |
| 7306BDB | 30 | 72 | 38 | |
| 7306BDF | 30 | 72 | 38 | |
| 7306CDF | 30 | 72 | 38 | |
| 7306CDT | 30 | 72 | 38 | |
| 7306DB | 30 | 72 | 38 | |
| 7306DF | 30 | 72 | 38 | |
| 7306DT | 30 | 72 | 38 | |
| 7306CDB | 30 | 72 | 38 | |
| 7306BDT | 30 | 72 | 38 | |
| 7306 BEP | 30 | 72 | 19 | |
| 7306 BECBM | 30 | 72 | 19 | |
| 7306 BECBY | 30 | 72 | 19 | |
| 7306 BECBP | 30 | 72 | 19 | |
| 7306 BE-2RZP | 30 | 72 | 19 | |
| 7306 BEGAP | 30 | 72 | 19 | |
| 7306 BEGAM | 30 | 72 | 19 | |
| 7306 BEGBP | 30 | 72 | 19 | |
| 7306 BEGBM | 30 | 72 | 19 | |
| 7306 BEGBY | 30 | 72 | 19 | |
| 7306 BEGAPH | 30 | 72 | 19 | |
| 7306A | 30 | 72 | 19 | |
| 7306ADB | 30 | 72 | 38 | |
| 7306ADF | 30 | 72 | 38 | |
| 7306ADT | 30 | 72 | 38 | |
| 7307 | 35 | 80 | 42 | |
| 7307-B-XL-2RS-TVP | 35 | 80 | 21 | |
| 7307-B-XL-JP | 35 | 80 | 21 | |
| 7307-B-XL-TVP | 35 | 80 | 21 | |
| 7307-B-XL-MP | 35 | 80 | 21 | |
| 7307AC | 35 | 80 | 42 | |
| 7307C | 35 | 80 | 21 | |
| 7307B | 35 | 80 | 21 | |
| 7307BDT | 35 | 80 | 42 | |
| 7307CDB | 35 | 80 | 42 | |
| 7307CDF | 35 | 80 | 42 | |
| 7307CDT | 35 | 80 | 42 | |
| 7307DB | 35 | 80 | 42 | |
| 7307DF | 35 | 80 | 42 | |
| 7307DT | 35 | 80 | 42 | |
| 7307BDF | 35 | 80 | 42 | |
| 7307BDB | 35 | 80 | 42 | |
| 7307 BEGAPH | 35 | 80 | 21 | |
| 7307 BE-2RZP | 35 | 80 | 21 | |
| 7307 BECBP | 35 | 80 | 21 | |
| 7307 BECBY | 35 | 80 | 21 | |
| 7307 BEGBP | 35 | 80 | 21 | |
| 7307 BECBM | 35 | 80 | 21 | |
| 7307 BEGAP | 35 | 80 | 21 | |
| 7307 BEGAM | 35 | 80 | 21 | |
| 7307 BEP | 35 | 80 | 21 | |
| 7307A | 35 | 80 | 21 | |
| 7307ADB | 35 | 80 | 42 | |
| 7307ADF | 35 | 80 | 42 | |
| 7307ADT | 35 | 80 | 42 | |
| 7308 | 40 | 90 | 46 | |
| 7308-B-XL-2RS-TVP | 40 | 90 | 23 | |
| 7308-B-XL-JP | 40 | 90 | 23 | |
| 7308-B-XL-TVP | 40 | 90 | 23 | |
| 7308-B-XL-MP | 40 | 90 | 23 | |
| 7308AC | 40 | 90 | 46 | |
| 7308C | 40 | 90 | 23 | |
| 7308B | 40 | 90 | 23 | |
| 7308CDB | 40 | 90 | 46 | |
| 7308CDT | 40 | 90 | 46 | |
| 7308DB | 40 | 90 | 46 | |
| 7308DF | 40 | 90 | 46 | |
| 7308BDT | 40 | 90 | 46 | |
| 7308DT | 40 | 90 | 46 | |
| 7308CDF | 40 | 90 | 46 | |
| 7308BDF | 40 | 90 | 46 | |
| 7308BDB | 40 | 90 | 46 | |
| 7308 BEGAPH | 40 | 90 | 23 | |
| 7308 BEP | 40 | 90 | 23 | |
| 7308 BE-2RZP | 40 | 90 | 23 | |
| 7308 BECBY | 40 | 90 | 23 | |
| 7308 BECBP | 40 | 90 | 23 | |
| 7308 BECBM | 40 | 90 | 23 | |
| 7308 BECBJ | 40 | 90 | 23 | |
| 7308 BEGAP | 40 | 90 | 23 | |
| 7308 BEGAM | 40 | 90 | 23 | |
| 7308 BECAP | 40 | 90 | 23 | |
| 7308 BEGBY | 40 | 90 | 23 | |
| 7308 BEGBM | 40 | 90 | 23 | |
| 7308 BEGBP | 40 | 90 | 23 | |
| 7308A | 40 | 90 | 23 | |
| 7308ADB | 40 | 90 | 46 | |
| 7308ADF | 40 | 90 | 46 | |
| 7308ADT | 40 | 90 | 46 | |
| 7309 | 45 | 100 | 50 | |
| 7309-B-XL-JP | 45 | 100 | 25 | |
| 7309-B-XL-TVP | 45 | 100 | 25 | |
| 7309-B-XL-MP | 45 | 100 | 25 | |
| 7309AC | 45 | 100 | 50 | |
| 7309C | 45 | 100 | 25 | |
| 7309B | 45 | 100 | 25 | |
| 7309BDB | 45 | 100 | 50 | |
| 7309BDF | 45 | 100 | 50 | |
| 7309CDB | 45 | 100 | 50 | |
| 7309CDF | 45 | 100 | 50 | |
| 7309DB | 45 | 100 | 50 | |
| 7309DF | 45 | 100 | 50 | |
| 7309DT | 45 | 100 | 50 | |
| 7309CDT | 45 | 100 | 50 | |
| 7309BDT | 45 | 100 | 50 | |
| 7309 BEGBY | 45 | 100 | 25 | |
| 7309 BEGBP | 45 | 100 | 25 | |
| 7309 BEGAP | 45 | 100 | 25 | |
| 7309 BEGAM | 45 | 100 | 25 | |
| 7309 BEGAPH | 45 | 100 | 25 | |
| 7309 BE-2RZP | 45 | 100 | 25 | |
| 7309 BEP | 45 | 100 | 25 | |
| 7309 BECBY | 45 | 100 | 25 | |
| 7309 BECBM | 45 | 100 | 25 | |
| 7309 BECBP | 45 | 100 | 25 | |
| 7309 BECBJ | 45 | 100 | 25 | |
| 7309 BECAP | 45 | 100 | 25 | |
| 7309A | 45 | 100 | 25 | |
| 7309ADB | 45 | 100 | 50 | |
| 7309ADF | 45 | 100 | 50 | |
| 7309ADT | 45 | 100 | 50 |
* The above dimensions are standard specifications. Please confirm actual dimensions before ordering.