tapered roller bearing 31311

tapered roller bearing 313111 1.Sample is free Manufacturer 2 ISO9001:2000 3 SKF,NSK,FAG,NTN 4 In time delivery

                                                                                              tapered roller bearing 31311

Principal dimensions(mm)					Basic load ratings		Mass	Designations
					dynamic(N)	static(N)
d	D	T	B	C	Cr	C0	kg
55	120	31.5	29	21	121000	137000	1.55	31311

1.Feature:

1)Tapered roller bearings are generally of separable design and have tapered cone and cup raceway between which tapered roller are arranged.

2)Their rolling elements linearly come into contact with the raceways of inner ring and outer ring.

3)Their design makes tapered roller bearings particularly suitable for carrying combined (radial and axial) load and also can take the axial load only.

4)The larger the contact angle is, the higher the axial capacity can be loaded.

2.Applications:

Applications of these bearings are found in automobile wheels (both rear and frond), variable speed devices, differential mechanisms, small gear shafts, machine tool spindles ,construction machines , large-size agricultural machines, gear deceleration devices for railway vehicles ,and the small deceleration devices for railway vehicles ,and the small deceleration devices for mill roll necks.

3.Widely used in general machinery and Auto accessories

Range of production according to your needs .

With high quality, reasonable price and good credit and service .

 

tapered roller bearing 31311