TAPER ROLLER BEARINGS
Description: The inner and outer ring raceways and rollers of the tapered roller bearing are made with a taper so that the surface planes of the raceways and roller axis meet at a point. The rollers are guided by a flange on the inner ring.

Features: Tapered roller bearings are separable and have the following components: outer ring, inner ring and roller assembly. The non-separable inner ring and roller assembly is called the "cone", and the outer ring is called the "cup". Internal clearance is established during mounting by the axial position of the cone relative to the cup.

Application: Speed Reducers, Automotive Application, Construction Equipment, Pumps, Printing Presses, Paper Mill Machines.
Product monthly capacity:0.6 millions pcs of taper roller bearings

Quality level: Normal and EMQ;Precision level: ABEC-1to ABEC-5; Vibration level:Z1V1 to Z2V2

Noise and Vibration: According to GB/T 297 standard, the inner diameter between 15mm~60mm of 30200 series, 32200 series, 30300 series and 32300 series,The noise and vibration of MXB bearings are classified as Z,Z1 and Z2, it is measured by the instrument of SO910-1; Or classied as V,V1and V2, it is measured by the instrument of BVT .

Marking and Pakcing: MXB brand Marking; Neutral Marking; or without any marking. Tube packing, industry paper rolling packing or single box packing in cartons, and in wood pallets.

PART NAME- HARDNESS

Part Name

Minimum

Maximum

Minimum

Maximum

Rings/Rollers

60HRC

64HRC

60HRC

63HRC

Balls

61HRC

65HRC

61HRC

64HRC

Reference

GB/T Standard

MXB Standard



MXB TOLERANCE TABLE

Country

Standard

Tolerance Class

China

GB/T307.1

0

6

5

4

2

International

ISO

Normal Class

Class 6

Class 5

Class 4

Class 2

Sweden

SKF

P0

P6

P5

P4

P2

Germany

DIN

P0

P6

P5

P4

P2

Japan

JIS

JIS-0

JIS-6

JIS-5

JIS-4

JIS-2

USA

ANSI/AFBMA

ABEC-1

ABEC-3

ABEC-5

ABEC-4

ABEC-2

MXB ACHIEVEMENT

NOT AVAILABLE



PRODUCT RANGES

Product Series

Inner Diameter

Size Range

31300     Series

 

31305

32900     Series

35mm - 150mm

32907 - 32930

32000     Series

20mm - 300mm

32004 - 32060

33000     Series

25mm - 110mm

33005 - 33022

33100     Series

40mm - 65mm

33108 - 33113

30200     Series

17mm - 200mm

30203 - 30240

32200     Series

17mm - 200mm

32203 - 32240

30300     Series

15mm - 100mm

30302 - 30320

32300     Series

20mm - 100mm

32304 - 32320

  INCH     Series

15.875(0.625")