UC309 UC series 45mm bore insert ball bearing 45x100x57 mm
Radial insert ball bearings are robust, ready-to-install ball bearings that consist of a solid spherical or cylindrical outer ring, inner ring that is widespread on one or both sides, plastic or sheet steel cage, and covers on the two sides of different variants.
Spherical version, built into housings with a hollow bore, compensates for misalignment of the shafts.
Radial insert ball bearings are fastened with socket set screws in the inner ring, eccentric locking collar, adapter sleeve or drive slot.
Variants made of stainless steel or with surface treatment guarantee protection against corrosion.
Corresponding rubber insulation rings with a spherical or cylindrical surface can absorb shocks and vibrations and thus dampen running noises.
All radial insert ball bearings can be supplied with the most common inch bores.
1,Q: Are you trading company or manufacturer ?
A: We are factory.
2,Q: How long is your delivery time ?
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 UC309?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 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 for UC309?
A:YES,we can customize for you according to sample or drawing.
6, Q: When can I get the price for UC309?
A: after we get your inquiry,usually within 2-6 hours.Urgent will be faster.
7,Q:How about your quality of UC309?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ for UC309?
A: Usually ≥1, According your demand.
9,Q: Will you check these bearing 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 bearing?
A: If have any abnormal,Please contact us at first time, we will immediately processing.
If you need any brand bearings or any models of bearings, please contact me!
Contact: Grace
Email: ntn@llhbearing.com
Skype:+8618668903871
MP/Whatsapp: +8618668903871
Wechat:GraceXu1234
| d |
45 mm
|
Bore diameter |
|---|---|---|
| D |
100 mm
|
Outside diameter |
| B |
57 mm
|
Width of inner ring |
| C |
29 mm
|
Width of outer ring |
| d1 |
≈63 mm
|
Outside diameter of inner ring |
| B4 |
10 mm
|
Distance face to thread centre |
| r1,2 |
min.2.5 mm
|
Chamfer dimension of inner ring |
| s1 |
35 mm
|
Distance from locking device side face to raceway centre |
| Mounted ball bearing units | |
| Pillow blocks | |
| UC(UK)(HC)(SA)(SB)P/PH/PH/PW/PG/LLP | 201-218, X05-X20, 305-328 |
| Square flange units | |
| UC(UK)(HC)(SA)(SB)F/FS | 201-218, X05-X20, 305-328 |
| Oval flange units | |
| UC(UK)(HC)(SA)(SB) / FL/LF/FD/FT | 201-218, X05-X20, 305-328 |
| Flange cartridge units | |
| UC(UK)HCFC | 201-218, X05-X20 |
| Square Flange cartridge units | |
| UC(HC)(UK)FS | 305-328 |
| Take-up units | |
| UC(UK)HCT | 201-218, X05-X20, 305-328 |
| Cartridge units | |
| UC(UK)C/FA/FB/HA | 201-218, X05-X20, 305-328 |
| Ductile iron bearing units | |
| SA(SB)/FTD/FCT | 201-207 |
| Pressed housing bearing units | |
| SA(SB)PP/PF/PFL/PFT | 201-206 |
| Thermoplastic bearing housing | |
| UCPPL/FPL/NFL/PL/TPL | 201-210 |
| Insert bearing / spherical outside surface ball bearing | |
| UC/UK/HC/CS /SER/SA(CSA)/SB(CSB)/GRA(RA) | 201-218, X05-X20, 305-328 |
| Stainless steel bearing | |
| SSUCP/F/FL/T/PA/FC | 201-220 |
| Zinc alloy blocks | |
| K(U)P/FL | 000-007 |
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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