Distributors needed bearings Spherical Roller Bearings 81211

distributors needed bearings Spherical Roller Bearings:

Linear motion bearing is a low-cost production of linear motion system for unlimited travel in conjunction with the cylinder axis. As was carrying the ball point contact with the shaft, so the use of load small. Rotating steel ball with a minimum of frictional resistance, which can get high-precision smooth movement. Linear motion bearings metric and inch series: standard (LM / LME / LMB..UU), adjustable (LM / LME .. UUAJ), open (LM / LME..UUOP); lengthened (LM / LME .. LUU); flange (LMF / LMK / LMH..UU, LMEF / LMEK..UU), Falan Jia Long (LMF / LMK / LMH..LUU, LMEF / LMEK..LUU) intermediate assembly Flange type (LMFC LMKC), with a guide flange type (LMF-E/LMK-E), KH Simple, OB self-run type, LMC / LMG open type linear slider and so on.

distributors needed bearings Spherical Roller Bearings Features:

1. Speed is low, resistance to impact, vibration

2. With self-aligning function, which is the axis relative to the outer ring inner ring tilt axis greater (typically 3 degrees or less) can still operate normally

3. Mainly under great 4 radial loads, but also less able to withstand the axial load-aligning roller bearings Spherical roller bearings Spherical roller bearings Spherical roller bearings Introduction with two rollers, the main path of a load to bear, but also able to withstand axial load in either direction.

A high radial load capacity, especially suitable for heavy work loads or vibration, but can not be subject to pure axial load.

distributors needed bearings Spherical Roller Bearings :

This kind of bearing outer ring raceway is spherical shape, so the good performance of its self-aligning, can compensate concentricity error. Spherical roller bearings have two rows of symmetrical spherical roller, there is a common spherical outer ring raceway, the bearing inner ring with two axis tilted at an angle of the roller, aligning with good performance, when the axial force When installed in a different mind bending or normal use of still bearing, concentric with the bearing size series tone varies, generally aligning allowed 1 to 2.5 degree angle, the load bearing capacity of the larger type, in addition to radial loads two-way bearings can endure outside the role of axial load, with good impact resistance, in general, spherical roller bearings allow the work of the speed is low.

distributors needed bearings Spherical Roller Bearings :

Spherical roller bearings roller cross section divided by symmetrical spherical roller and spherical roller non-symmetrical shape of two different structures, asymmetric spherical roller bearings are early products, the key is for the host service, the new design hosts are very rarely used symmetrical spherical roller bearings, the internal structure of fully improved design and parameter optimization, and early production compared to spherical roller bearings, can withstand greater axial load, the operation of these bearings lower temperature, it can be adapted to the requirements of high speed, according to whether the wall and the inner ring with a cage can be divided into two kinds of C-and CA-type, C type of bearing is characterized by no inner wall and the use of steel stamping cage, CA-type bearings have the characteristics of both sides of the wall and the inner ring was machined solid cage used to improve the lubrication, can provide users with an outer ring of tanks and three hole Spherical roller bearings, the bearings Post code / W33 said that according to the requirements of users can be supplied with the inner hole of the spherical roller bearings, in order to facilitate customer handling and replacement of bearings, but also provide the hole with a taper The self-aligning roller bearings, tapered bore, taper 1:12, code-named after the set K, in order to meet special user requirements are also available for the 1:30 taper bore bearings, then set the hole with a code-named K30 taper bearing lock nut can be used directly mounted on the bearing journal on the cone, it can draw tight sleeve or withdrawal sleeves will be installed in the cylindrical journal on the bearing.

distributors needed bearings Spherical Roller Bearings :

In order to ensure that the bearings running at high speed centrifugation to prevent the roller and roller slip between the harmful, the bearings should be the minimum radial load to bear a certain size can be estimated the following formula: Fr = 0.02C where Fr - the most NC-path to the load bearing basic dynamic load rating N equivalent dynamic load P = Fr + Y1Fa when Fa / Fr e when P = 0.67Fr + Y2Fa when Fa / Fr e-type in P-time equivalent dynamic load N Y1 Y2-axis dynamic load factor to the equivalent static load P0 = Fr + Y0Fa where P0-equivalent static load N Y0-axial static load factor Edit this paragraph type

distributors needed bearings Spherical Roller Bearings:

cylindrical bore, tapered bore. Tapered bore taper 1:12, respectively, the post code-named K,-aligning roller bearings (153 000 type or 113 000-type) and the 1:30 post code-named K30 aligning roller bearings.

Axis with the conical bearing such a distribution, the inner ring can be adjusted along the axial movement of the bearing radial clearance.

Spherical Roller Bearing Post code: The code name for the post-K, K30 conical bore spherical roller bearings, the installation of the adapter sleeve in the match, then a post-code for the K + H-and K30 + H-type bearings. In the absence of such a bearing can be mounted on the shoulder of the optical axis, for installation and removal of bearings require frequent occasions. In order to improve the lubrication performance of the bearing outer ring tank and the car has a uniform distribution of the three drill hole, then set code-named W33.

distributors needed bearings Spherical Roller Bearings series:

Spherical Roller Bearing CC series

Spherical Roller Bearing CA series

Spherical Roller Bearing CAE series

Spherical Roller Bearing MB series

Spherical Roller Bearing E series