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Quick Details

  • Structure: Self-Aligning, Spherical
  • Type: Ball, Roller
  • Brand Name: HRB
  • Bore Size: 35 mm
  • Outside Diameter: 72 mm
  • Model Number: 22207
  • Precision Rating: P4,P5,P6,P0
  • Seals Type: Z, ZZ, RS, 2RS, RZ, ZNR,
  • Number of Row: Single Row
  • Place of Origin: Shandong, China (Mainland)
  • Thickness: 23mm
  • Quality standard: ISO9001:2000
  • Material: GCr15
  • Clearance: CN, C2, C3, C4, C5
  • Cage: brass,nylon,stee
  • Vibration level codes: V4, V3, V2, V1
  • Weigth: 0.43kg

Packaging & Delivery

Packaging Details: plastic packaging,small cartons box,big cartons box,wooden box or as you order
Delivery Detail: 15-20 days after making order

Specifications

HRB Bearing
1.low noise and vibration
2.high precision
3.competitive price
4.low friction

   HRB Bearing

 

 

features:

 

1) Self-aligning roller bearings are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring, the two inner ring raceways are included at an angle to the bearing axial

2) The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligning in mounting, and their permissible aligning angle is 1 to 2.5 degree

3) This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions

4)In general, this type of bearings permits a low limiting speed.

 

application:

                  Steel Industry, Mining&Construction, Papermaking Machinery,vibrating screens,

             shakers, conveyors, speed reducers transmissions, and other heavy machinery

 

spherical roller bearings designs

 

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. 

New modelOld modeldDT
(mm)
CrCorGreaseOilWeigth
(mm)(mm)(kN)(kN)(r/min)(r/min)(kg)
22206CC/W335350630622050.555670085000.283
22206TN1/W33-30622056.859.5670085000.271
21306CC5330630721955.862450060000.412
21306TNI-3072196263.5450060000.391
22207350735722345.259.5480060000.43
22207C/W3353507Y35722366.576530067000.45
22207CC/W335350735722368.579560070000.437
22207TN1/W33-35722376.284.5560070000.428
21307CC5330735802163.573.2400053000.542
21307TNI-35802172.275.5400053000.507
22208350840802349.868.5450056000.55
22208C/W3353508Y40802378.590.8500060000.54
22208CC/W33535084080237788.5500063000.524
22208TN1/W33-40802392.5102500063000.524
21308CC533084090238596.2360045000.743

 

 

 

 

 

 

 

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