Active Member
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[China]
Address: Room 609 QiuRui Building , Minkang Crossing Road, Minzhi Longhua New District, Shenzhen, China
Contact name:Michael
Shenzhen Youmeite Bearings Co., Ltd. |
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30311JR boat trailer wheel bearings P5 P4 / Sweden taper rolling bearing
Quick Detail:
1. Structure: Taper
2. Type: Roller
3. Brand Name: koyo nsk ntn fag timken
4. Bore Size: 0 mm
5. Outside Diameter: 0 mm
6. Model Number: 30311
7. Precision Rating: ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4
8. Seals Type: Open
9. Number of Row: Single Row
10. Place of Origin: China, Japan , Germany
11. Width: mm
12. Net weight: kg
13. Material: Chrome steel, Stainless steel
14. Cage: Steel, Brass, Nylon
15. Type: roller bearing
16. Clearance: C0, C1, C2, C3, C4, C5 etc.
17. Vibration: V1,V2,V3
18. Service: OEM Service & Good Service
19. Sample available: Yes
20. Manufacturer: Yes
Description:
The most basic and widely used tapered bearing, the single-row type consists of the cone assembly
and the cup. It is usually fitted as one of an opposing pair. During equipment assembly, single-row
bearings can be set to the required clearance (endplay) or preload condition to optimize performance.
Specifications:
Taper roller bearing 30311 | |
Model Number | Taper roller bearing 30311jr |
Structure | taper, roller bearing |
Type | roller |
Brand Name | UMT taper roller bearing |
Inside Diameter | 0mm |
Outside Diameter | 0mm |
Width | mm |
Net weight | kg |
Seals Type | open taper roller bearing |
Number of Row | single Row |
Place of Origin | Sweden taper roller bearing |
Material | Chrome steel, Stainless steel |
Cage | Brass, Steel, Nylon |
Vibration Level | V1, V2, V3 |
Clearance | C0, C1, C2, C3, C4, C5 etc. |
Precision Rating | P0, P6, P5, P4, P2 |
Hardness | 59-63HRC |
Service | OEM or original brand |
Sample available | Yes taper roller bearing |
Manufacturer | Yes |
Quality guaranteed | Yes |
Certificate | ISO9001:2008, ISO/TS16949 |
Application/Function | heavy machinery (e.g. construction and mining machines), rolling mills, gear boxes, shaker screens, etc. |
Other Service | Design service, Buyer label service |
Packaging Details | Industrial Packing, Individual Boxed Packing, or OEM |
Delivery Detail | 2-7 days after receiving the payments or deposit |
Applications:
Tapered roller bearings are widely used in rear axle hubs of automotives, large machine tool spindles,
large power decelerators ,roller wheels of feed way , etc.
Competitive Advantage:
1. Quality level: reach the same level as the Japanese and European bearings
2. Tolerance level: ABEC-1 (P0), ABEC-3 (P6)
3. Less coefficient of friction
4. High limiting speed
5. Large size range
6. variations of structure
