NTN 81107 Cylindrical Roller Thrust Bearing, 35 mm Dia Bore, 52 mm OD, 1 Row, 12 mm W, 87000 N Load
81107-NTN
MFG #: 81107
$244.11
/ EA
Non-Stock Item
- Bearing Material: High Carbon Chrome Steel
- Bore Diameter: 35 mm
- Country of Origin: JP
- Load Capacity: 87000 N
- Manufacturer Name: NTN
- Maximum Speed: 1400 rpm Grease/5500 rpm Oil
- Number of Rows: 1
- Outside Diameter: 52 mm
- Series: 811
- Temperature Rating: -40 to 120 deg C
- Width: 12 mm
This thrust roller bearing composed of a thrust roller and cage assembly, wherein needle rollers or cylindrical rollers are configured radially in the cage, and a bearing ring of disc form is intended to support one-directional axial load. In mounting, it is possible to use a shaft or a housing as the direct raceway surface without using the bearing Thrust Roller Bearings ring, whereby design of a low height and lightweight compact construction is enabled. This type of thrust roller bearing results in slipping on raceway surface because theoretically it can't roll perfectly, but in most cases it is practically trouble-free and can rotates at comparatively high speed.
- Standards
- Includes
- Item Features
JIS B 1512|RBEC 1
K81107 Roller and Steel Cage Assembly, WS81107 Inner Ring and GS81107 Outer Ring
- Bearings can support only axial loads and are suitable to heavy loads
- Their axial rigidity is high
- ISO class 0 precision rating
- 0.6 mm fillet radius
- 31000 N dynamic/87000 N static