Sweden 21307 CC CA MB Bearing Spherical Roller Bearing 21307
Quick Detail:
| Product | Spherical Roller Bearing |
| Brand | OEM or UMT bearing |
| Structure | Spherical Roller Bearing |
| Number of Row | single or Double Row |
| Seals Type | Z; ZZ; RS; 2RS |
| Material | Chrome Steel ,Carbon steel,Stainless steel |
| Cage material | Nylon ,Steel , Brass |
| Clearance | C0,C2,C3,C4,C5 |
| Vibration Level | V1; V2; V3 |
| Noise Level | Z1; Z2; Z3 |
| Fatigue Load Limit | 67KN |
| Limited Speed | 2000-3000 r/min |
| Precision Rating | ABEC1(P0) / ABEC3(P6) / ABEC5(P5) / ABEC7(P4) |
| Certifications | ISO9001 |
| Lubrication | Oil/ Grease/ As your requirement |
| Application | Home appliances, low noise and high speed electric motors, automotive components, pumps, machinery. For transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo, etc. |
| Package | Single package then put in brand export carton box final pallet or according to buyers’ requirements. |
| Place of Origin | China (Mainland), |
| Service | (1) Prompt Delivery |
| | (2) OEM |
| | (3) Good Service Offered |
| | (4) Buyer Label Offered |
| | (5) Free Sample |
| Payment Term | T/T or Western Union |
| Port | Shanghai Port or As You Want |
| Features | 1. Fast delivery |
| | 2. Competitive price and high precision |
| | 3. High quality and long life |
1. Structure: Roller bearing
2. Brand Name: UMT, NTN, NSK, TIMKEN, KOYO
3. Bore Size: 35mm
4. Outside Diameter: 80mm
5. Model Number: 21307
6. Precision Rating: ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4
7. Number of Row: Single row
8. Place of Origin: Japan
9. Width: 69mm
10. Net weight: 13.5KG
11. Material: GCr15 Stainless steel and so on
12. Type: ball bearing
13. Clearance: C0,C1,C2,C3,C4,C5 etc.
14. Vibration: V1,V2,V3
15. Service: OEM Service & Good Service
16. Sample available: Yes
17. Manufacturer: Yes
Suffixes:
1. CA: Integral brass cage, double row symmetrical rollers,inner ring ride
2. MA: Integral brass cage, double row symmetrical rollers ,outer ring ride
3. MB: Two piece brass cage,double row asymmetrical rollers, inner ring ride
4. CC: Two piece steel cage, double row symmetrical rollers,inner ring ride
5. CTN1: Double row symmetrical rollers ,nylon cage
6. K: Tapered bore bearing, the taper is 1:12
7. K30: Tapered bore bearing,the taper is 1:30
1. Increase Load Rating
2. Longer Operating Life
3. Low Noise
4. High Temperature Lasting (up to 200 Celsius)
5. Suitable for application where misalignment can arise from error in mounting or from shaft deflection.
6. Extremely high radial load capability because of the line contact to the rollers and raceway.
7. Wide array of product line : from ID 25mm , 0ver OD 1000mm
8. Easy mounting and dismounting by tapered bore
9. Press fitting adapter sleeves make internal clearance adjustment.
Description:
Model No.24128 CA/W33
Sealed type :openInner ring (d)130 mmOut ring (D)200 mmWidth (B)52 mmMaterialstainless steel,chrome steelBasic dynamic load rating (Cr)342 N
Basic static load rating (Cor)565 N
Grease speed1300 RPMOil speed1700 RPMWeight6.64 KGClearance
C0, C2,C3Precision RatingP0, P6,P4 spherical roller bearing
CA---The alternative design of the second generation, these bearings feature a precision-machined brass cage and strengthened symmetric roller and are equivalent to CC design in load ratings. They are used to exchange with C design, particularly for large size.
MB---Feature a two piece precision-machined brass cage. These bearings incorporate strengthened symmetric rollers, and are equivalent to CC design in load capacity.
CC---Features a stamped steel cage and strengthened symmetric roller. As a second generation design, these bearing designs are optimized to offer considerably higher load ratings than conventional designs for a broad range of applications and long service life.
| Product Name | Spherical Roller Bearing 24122CA/W33 |
| Bearing Materials | GCr15/Chrome Steel |
| Cage | Solid Steel, Solid Brass, Polyamide |
| Clearance | C0, C1, C2, C3, C4 |
| Precision Rating | P0, P6, P5, |
| Quality Certificate | ISO9001:2008 |
| ID*OD*W(mm) | 110*180*69mm |
| Basic Static Load Capacity | 539KN |
| Basic Dynamic Load Capacity | 750KN |
| Limiting Speed: | 2000rpm(Grease lubricated); 3000rpm (Oil lubricated); |
| Net Weight(kg) | 7.1KGS |
| Brand Name | UMT |
| MOQ | 2 Pieces |
| Port | Shenzhen |
| Payment Terms | L/C, T/T,Paypal,Western Union |
| Service | OEM |
| Delivery Period | 3-20days |
| Seals Type | CC CA K MB E EX |
Applications:
The rollaway of outside race is in shape of sphere.
It has self aligning and it can make up for the error which from different angles. But its opposite gradient between outside and inside race is less than 3 degrees. The structure principle and the character of the bearing are the same with self aligning ball bearing. Under the condition of permissible volume of load and permissible speed of rotation, they can interchange.
Self aligning roller bearings apply to precise instrument, the electrical appliance of low noise, automobile, motorbike and other machineries. It is used the most widely in mechanical industry.
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
Product Tags:
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21307 CC CA MB Bearing Spherical Roller Bearing 21307 P6 35*80*21 Images
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