HK 2538 bearing HK Series Needle Roller Bearing With Oil Hole HK2538 OH
Needle roller bearing is a special type of roller bearing which uses long,thin cylindrical rollers resembing needles.Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter. Like all bearings, they are used to reduce the friction of a rotating surface.
Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.
1,Q: Are you trading company or manufacturer ?
A: We are factory.
2,Q: How long is your delivery time for hk 2538 bearing?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3,Q: Do you provide samples for hk 2538 bearing? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
4,Q: What is your terms of payment for hk 2538 bearing?
A: Payment<=1000USD,100% in advance.Payment>=1000USD, 30% T/T in advance,pay the balance before shippment.
5, Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.
6, Q: When can I get the price?
A: after we get your inquiry,usually within 2-6 hours.Urgent will be faster.
7,Q:How about your quality of hk 2538 bearing?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ of your bearing?
A: Usually ≥1, According your demand.
9,Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
10, Q: What will we do if If you are not satisfied with the hk 2538 bearing?
A: If have any abnormal,Please contact us at first time, we will immediately processing.
| Designations : | HK 2538 |
| Drawn Cup Needle Roller Bearing | |
| Inside : | 25 mm |
| Outside : | 32 mm |
| Width : | 38 mm |
| Product Weight : | ≈ 64 g |
| Ring Material : | GCR15/ Chrome Steel |
| Roller Material : | GCR15/ Chrome Steel |
| Cage Material : | Sheet Steel |
| Number of Row : | Double Row , outer ring with a lubrication hole |
| Bearing Designation and Mass Approx. | Boudary Dimensions | |||||||
| Shaft Diameter | Open | Mass | Closed | Mass | FW | D | ||
| mm | Current Code | Original Code | g | Current Code | Original Code | g | mm | |
| 4 | HK0408TN | 37941/4 | 1.6 | BK0408TN | 35941/4 | 1.8 | 4 | 8 |
| 5 | HK0509 | 47941/5 | 2 | BK0509 | 45941/5 | 2.1 | 5 | 9 |
| 6 | HK0607 | 27941/6 | 1.8 | – | – | – | 6 | 10 |
| 6 | HK0608 | 37941/6 | 2.1 | BK0608 | 35941/6 | 2.2 | 6 | 10 |
| 6 | HK0609 | 47941/6 | 2.2 | BK0609 | 45941/6 | 2.6 | 6 | 10 |
| 6 | HK06*12*08 | 2.5 | – | – | – | 6 | 12 | |
| 7 | HK0709 | 47941/7 | 2.3 | BK0709 | 45941/7 | 2.9 | 7 | 11 |
| 8 | HK0808 | 37941/8 | 2.7 | BK0808 | 35941/8 | 3 | 8 | 12 |
| 8 | HK0810 | 57941/8 | 3 | BK0810 | 55941/8 | 3.4 | 8 | 12 |
| 8 | HK08*14*10 | 27942/8 | 5.35 | BK08*14*10 | 25941/8 | 5.8 | 8 | 14 |
| 8 | HK08*14*12 | 37942/8 | 6.6 | – | – | – | 8 | 14 |
| 9 | HK0908 | 37941/9 | 3 | BK0908 | 35941/9 | 3.4 | 9 | 13 |
| 9 | HK0910 | 57941/9 | 4 | BK0910 | 55941/9 | 4.3 | 9 | 13 |
| 9 | HK0912 | 67941/9 | 4.6 | BK0912 | 65941/9 | 4.9 | 9 | 13 |
| 9 | HK09*15*10 | 27942/9 | 5.6 | – | – | – | 9 | 15 |
| 10 | HK1010 | 57941/10 | 4.1 | BK1010 | 55941/10 | 4.3 | 10 | 14 |
| 10 | HK1012 | 67941/10 | 4.8 | BK1012 | 65941/10 | 5 | 10 | 14 |
| 10 | HK1015 | – | 6 | BK1015 | – | 6.2 | 10 | 14 |
| 12 | HK1208 | 37941/12 | 3.3 | – | – | – | 12 | 16 |
| 12 | HK1210 | 57941/12 | 4.6 | BK1210 | 55941/12 | 5.2 | 12 | 16 |
| 12 | HK1212 | 67941/12 | 5.6 | BK1212 | 65941/12 | 6.2 | 12 | 16 |
| 13 | HK1312 | – | 8.9 | BK1312 | – | 11.2 | 13 | 19 |
| 14 | HK1410 | 27941/14 | 8.3 | BK1412 | 35941/14 | 12.1 | 14 | 20 |
| 14 | HK1412 | 37941/14 | 10.5 | – | – | 12.2 | 14 | 20 |
| 14 | HK1416 | 57941/14 | 13.9 | – | – | 12.5 | 14 | 20 |
| 15 | HK15*20*12 | 7941/15 | 8.4 | – | – | – | 15 | 20 |
| 15 | HK15*20*16 | 7942/15 | 11.4 | – | – | – | 15 | 20 |
| 15 | HK15*20*20 | 7943/15 | 13.8 | – | – | – | 15 | 20 |
| 15 | HK1512 | 37941/15 | 11.1 | BK1512 | 35941/15 | 12.7 | 15 | 21 |
| 15 | HK1514 | 47941/15 | 12.7 | – | – | 12.9 | 15 | 21 |
| 15 | HK1515 | – | 14.2 | – | – | 13 | 15 | 21 |
| 15 | HK1516 | 57941/15 | 15 | BK1516 | 55941/15 | 16.5 | 15 | 21 |
| 15 | HK1522 | SZ-439 | 20.4 | BK1522 | – | 22 | 15 | 21 |
Jinan Maolei bearing Co.,Ltd. is located in the “Spring City” Jinan. We insist on the philosophies of “integrity” and “pragmatic & win-win business”. We also adhere to the “people-oriented” and “advancing” enterprise spirit . “Quality first and customers utmost” is honored as our enterprise concept.The core products of Jinan Maolei bearing Co,.Ltd. We have our own brand “LLH”,we sincerely welcome friends from all over the world come to visit our company and talk on business,we adhere to the concept of”survival of high quality”,and provide excellent service for customers. 
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