3214381916
Product Number: 3214381916
HITS: 32 DATE: 2026/3/2
SPECS: 70*105*27
PRICE: Bargaining
UNIT: pcs
PLACE: China
Description
The 81214 thrust cylindrical roller bearing is a common type of thrust cylindrical roller bearing, widely used in low-speed mechanical devices subjected to unidirectional axial loads. According to multiple authoritative publicly available sources, its core parameters are as follows: Basic Dimensions
Inner Diameter (d): 70 mm
Outer Diameter (D): 105 mm
Width (T or B): 27 mm
Load Capacity
Basic Rated Dynamic Load (C): 146 kN
Basic Rated Static Load (C₀): 530 kN
Fatigue Limit Load (Pᵤ): 53 kN
Speed Performance
Grease Lubrication Reference Speed: 1300 r/min
Limiting Speed: 2600 r/min
Other Key Information
Weight: Approx. 0.77 kg kg
Bearing Type: Thrust cylindrical roller bearing (a type of thrust roller bearing)
Structural Features: Separable design (shaft ring, housing ring, and rolling elements + cage assembly can be installed separately)
Application Scenarios: Crane hooks, vertical water pumps, jacks, oil drilling rigs, and other low-speed, heavy-load, unidirectional axial force applications.
