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Crossed Tapered Roller Bearings

HXR/JXR Crossed Tapered Roller Bearings


Inner Diameter: 203.2-1549.4mm
Outer Diameter: 279.4-1828.8mm
Width: 31.75-114.3mm
Weight: 6.5-500kg

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Bearing characteristics:

1. High precision: precision at P4, P4, P2.

2. High rigidity: these series bearings are with preload.

3. High load capacity: can support radial load, axial load, and tilting load.

4. High speed: rollers rolling in the raceway, so the limited speed of crossed taper roller bearings is higher than that of crossed cylindrical roller bearings.

5. Low friction: the frictional torque of crossed taper roller bearings is much lower than that of crossed cylindrical roller bearings.

 

Inner Diameter: 203.2-1549.4mm

Outer Diameter: 279.4-1828.8mm

Width: 31.75-114.3mm

Weight: 6.5-500kg

Model
     Number

Main dimensions

Basic
dynamic 
load rating

Limiting
speed
(Oil) 
&n;r/m

Weight
  (Kg)

Inner 
ring
(mm)

Outer 
ring 
D(mm)

Width   B(mm)

Chamfer 
r(min)

Radial
Cr(KN)

Axial
    Ca(KN)

HXR496051

203.2

279.4

31.75

1.5

41

49.2

800

6.5

HXR678052

330.2

457.2

63.5

3

80

98.4

620

35

HXR766051

457.2

609.6

63.5

3

106

133

520

51

HXR820060

580

760

80

5

106

209

300

100

HXR855053

685.8

914.4

79.375

3

180

224

260

150

HXR882055

901.7

1117.6

82.55

3

225

297

200

185

HXR889058

1028.7

1327.15

114.3

3

283

374

160

400

HXR897051

1549.4

1828.8

101.6

3

326

489

80

500

HJXR637050

300

400

37

1.5

47.2

60

720

13

HJXR652050

310

425

45

2.5

61.6

76.5

640

20

HJXR699050

370

495

50

3

70.2

89.2

600

30

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Our company can produce more than 3000 kinds of standard and nonstandard rolling bearings in 9 different categories. Our company products are commonly used in metallurgy, mining, machinery, petroleum industry, electricity etc.