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B70XX Light Series Angular Contact Ball Bearings

B70XX Light Series Angular Contact Ball Bearings

  • B70XX Light Series Angular Contact Ball Bearings
  • B70XX Light Series Angular Contact Ball Bearings

MONTON B70XX light series angular contact ball bearings are inseparable design, produce size range inner diameters from 6 to360mm. The bearings have a variety of designs and structure, we can provide to customer with wide range choices, so that each machine tool spindle can match one suitable precision bearings. MONTON provides contact angles of 15°, 18°, 25°, 30° and 40°. The contact angle of the bearing increases, the axial load capacity increases. At the same time, MONTON can also provide high load,high rigidity and high speed bearings. The rolling elements include steel balls and hybrid ceramic balls for customers to choose. There are open and sealed bearings which can provide best support for customers.


MONTON B70XX light series is mainly suitable for applications with large space and not too heavy load. MONTON provide customer with different products and combinations according to working conditions. MONTON can provide customers with products of different precision levels of P5, P4, and P2. Our hybrid ceramic ball bearings use silicon nitride Si3N4 ceramic balls, which have higher stiffness, higher speed, low friction, low loss, longer bearing lubrication service life, higher precision, and reduce the outer ring rolling contact stress at high speed. Universal matching bearings with the same bearing inner diameter deviation and the same bearing outer diameter deviation, a single bearing can be installed in any bearing arrangement requirements.

MONTON's bearingdesigns :

1. Single installation U (universal) or assembled in group ad D (Double) T (Triple) Q (Quater), etc. 

2. Universal bearings or universal bearing sets

3. Bearings using steel balls or hybrid ceramic ball bearings

4. Open type or bearings with seals on both sides

5. Bearings directly lubricated through the circumferential lubrication grooves and radial lubrication holes on the outer ring of the bearing

6. Preload is divided into three types: light L, medium M, and heavy H

Main applications include:

1. Machining center (horizontal or vertical)

2. High speed milling machine

3. Lathe

4. External cylindrical and surface grinders

5. Boring machine

6. Cutting Machine tools for cutting or polishing stone and glass

7. Semiconductor industry, etc., fault detection units on silicon wafers

8. Marine gyro stabilizers

9. Telescopes

10. Gas turbine engines

11. Racing/supercar wheels

12. Medical equipment

13. Electric spindles

14. Spindle for PCB drilling

15. Woodworking machine tools

Our company has professional sales and technical engineers who are responsible for providing users with technical consultation, technical services and product technical training on precision bearing information and installation and application. Perfect pre-sales, in-sales and after-sales services constitute a guarantee system for high-quality services, providing users with reliable quality bearing products, and creating excellent user experience and rich benefits for every user.

If you have any questions about products and services, please contact the company's service department directly.

selectInquiryDesignationDimensionsBasic loadingLimiting SpeedWeight
dDBDynamicStaticnG GreasnG Oilkg
mmmmmmCrCorminmin
kNkN
B706-C-T-P4S 6 17 6 2.36 0.97 110000 170000 0.005
B706-E-T-P4S 6 17 6 2.28 0.93 95000 150000 0.005
B707-C-T-P4S 7 19 6 2.6 1.14 95000 150000 0.008
B707-E-T-P4S 7 19 6 2.5 1.1 85000 130000 0.008
B708-C-T-P4S 8 22 7 3.8 1.73 80000 130000 0.01
B708-E-T-P4S 8 22 7 3.75 1.66 75000 110000 0.01
B709-C-T-P4S 9 24 7 5.2 2.4 75000 110000 0.015
B709-E-T-P4S 9 24 7 5.1 2.32 67000 100000 0.015
B7000-C-T-P4S 10 26 8 4.25 2.08 67000 100000 0.02
B7000-E-T-P4S 10 26 8 4.05 2 60000 95000 0.02
B7001-C-T-P4S 12 28 8 4.75 2.6 60000 90000 0.02
B7001-E-T-P4S 12 28 8 4.55 2.5 53000 85000 0.02
B7002-C-T-P4S 15 32 9 6.2 3.4 53000 80000 0.03
B7002-E-T-P4S 15 32 9 6 3.25 45000 70000 0.03
B7003-C-T-P4S 17 35 10 8.65 4.9 45000 70000 0.04
B7003-E-T-P4S 17 35 10 8.3 4.75 43000 63000 0.04
B7004-C-T-P4S 20 42 12 10.4 6 38000 60000 0.07
B7004-E-T-P4S 20 42 12 10 5.7 34000 53000 0.07
B7005-C-T-P4S 25 47 12 14.6 9.15 34000 50000 0.08
B7005-E-T-P4S 25 47 12 13.7 8.65 30000 45000 0.08
B7006-C-T-P4S 30 55 13 15 10.2 28000 43000 0.11
B7006-E-T-P4S 30 55 13 14.3 9.8 24000 38000 0.11
B7007-C-T-P4S 35 62 14 19 13.7 24000 38000 0.15
B7007-E-T-P4S 35 62 14 18.3 12.9 22000 34000 0.15
B7008-C-T-P4S 40 68 15 20.4 16 22000 34000 0.19
B7008-E-T-P4S 40 68 15 19.6 15 20000 30000 0.19
B7009-C-T-P4S 45 75 16 27.5 21.2 19000 30000 0.23
B7009-E-T-P4S 45 75 16 26.5 20 17000 26000 0.23
B7010-C-T-P4S 50 80 16 28.5 22.8 18000 28000 0.25
B7010-E-T-P4S 50 80 16 27 21.6 16000 24000 0.25
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